chore: bump version to 1.4.6

- added turbo factor parameter
- implemented turbo mode for PID

lib/BufferedWebServer/BufferedWebServer.h

@@ -10,7 +10,7 @@ public:
     free(this->buffer);
   }
 
-  void send(int code, const char* contentType, JsonDocument& content) {
+  void send(int code, const char* contentType, JsonDocument& content, bool pretty = false) {
     #ifdef ARDUINO_ARCH_ESP8266
     if (!this->webServer->chunkedResponseModeStart(code, contentType)) {
       this->webServer->send(505, F("text/html"), F("HTTP1.1 required"));
@@ -24,7 +24,13 @@ public:
     this->webServer->send(code, contentType, emptyString);
     #endif
 
-    serializeJson(content, *this);
+    if (pretty) {
+      serializeJsonPretty(content, *this);
+      
+    } else {
+      serializeJson(content, *this);
+    }
+
     this->flush();
 
     #ifdef ARDUINO_ARCH_ESP8266

lib/CustomOpenTherm/CustomOpenTherm.h

@@ -105,7 +105,7 @@ public:
       temperatureToData(temperature)
     ));
 
-    return isValidResponse(response);
+    return isValidResponse(response) && isValidResponseId(response, OpenThermMessageID::TSet);
   }
 
   bool setHeatingCh2Temp(float temperature) {
@@ -115,7 +115,7 @@ public:
       temperatureToData(temperature)
     ));
 
-    return isValidResponse(response);
+    return isValidResponse(response) && isValidResponseId(response, OpenThermMessageID::TsetCH2);
   }
 
   bool setDhwTemp(float temperature) {
@@ -125,7 +125,7 @@ public:
       temperatureToData(temperature)
     ));
 
-    return isValidResponse(response);
+    return isValidResponse(response) && isValidResponseId(response, OpenThermMessageID::TdhwSet);
   }
 
   bool setRoomSetpoint(float temperature) {
@@ -135,7 +135,7 @@ public:
       temperatureToData(temperature)
     ));
 
-    return isValidResponse(response);
+    return isValidResponse(response) && isValidResponseId(response, OpenThermMessageID::TrSet);
   }
 
   bool setRoomSetpointCh2(float temperature) {
@@ -145,7 +145,7 @@ public:
       temperatureToData(temperature)
     ));
 
-    return isValidResponse(response);
+    return isValidResponse(response) && isValidResponseId(response, OpenThermMessageID::TrSetCH2);
   }
 
   bool setRoomTemp(float temperature) {
@@ -155,7 +155,7 @@ public:
       temperatureToData(temperature)
     ));
 
-    return isValidResponse(response);
+    return isValidResponse(response) && isValidResponseId(response, OpenThermMessageID::Tr);
   }
 
   bool sendBoilerReset() {
@@ -167,7 +167,7 @@ public:
       data
     ));
 
-    return isValidResponse(response);
+    return isValidResponse(response) && isValidResponseId(response, OpenThermMessageID::RemoteRequest);
   }
 
   bool sendServiceReset() {
@@ -179,7 +179,7 @@ public:
       data
     ));
 
-    return isValidResponse(response);
+    return isValidResponse(response) && isValidResponseId(response, OpenThermMessageID::RemoteRequest);
   }
 
   bool sendWaterFilling() {
@@ -191,7 +191,13 @@ public:
       data
     ));
 
-    return isValidResponse(response);
+    return isValidResponse(response) && isValidResponseId(response, OpenThermMessageID::RemoteRequest);
+  }
+
+  static bool isValidResponseId(unsigned long response, OpenThermMessageID id) {
+    byte responseId = (response >> 16) & 0xFF;
+    
+    return (byte)id == responseId;
   }
 
   // converters

lib/Equitherm/Equitherm.h

@@ -27,7 +27,7 @@ public:
   }
 
   // лимит выходной величины
-  void setLimits(int min_output, int max_output) {
+  void setLimits(unsigned short min_output, unsigned short max_output) {
     _minOut = min_output;
     _maxOut = max_output;
   }
@@ -40,7 +40,7 @@ public:
   }
 
 private:
-  int _minOut = 20, _maxOut = 90;
+  unsigned short _minOut = 20, _maxOut = 90;
 
   // температура контура отопления в зависимости от наружной температуры
   datatype getResultN() {
@@ -58,6 +58,6 @@ private:
 
   // Расчет поправки (ошибки) термостата
   datatype getResultT() {
-    return constrain((targetTemp - indoorTemp), -2, 2) * Kt;
+    return constrain((targetTemp - indoorTemp), -3, 3) * Kt;
   }
 };

lib/NetworkUtils/NetworkMgr.h

@@ -247,11 +247,19 @@ namespace NetworkUtils {
       this->delayCallback(250);
       #endif
 
-      if (!this->useDhcp) {
-        WiFi.config(this->staticIp, this->staticGateway, this->staticSubnet, this->staticDns);
-      }
+      #ifdef ARDUINO_ARCH_ESP32
+      WiFi.setScanMethod(WIFI_ALL_CHANNEL_SCAN);
+      WiFi.setSortMethod(WIFI_CONNECT_AP_BY_SIGNAL);
+      #endif
 
-      WiFi.begin(this->staSsid, this->staPassword, this->staChannel);
+      if (!this->useDhcp) {
+        WiFi.begin(this->staSsid, this->staPassword, this->staChannel, nullptr, false);
+        WiFi.config(this->staticIp, this->staticGateway, this->staticSubnet, this->staticDns);
+        WiFi.reconnect();
+
+      } else {
+        WiFi.begin(this->staSsid, this->staPassword, this->staChannel, nullptr, true);
+      }
 
       unsigned long beginConnectionTime = millis();
       while (millis() - beginConnectionTime < timeout) {
@@ -267,7 +275,16 @@ namespace NetworkUtils {
     }
 
     void disconnect() {
+      #ifdef ARDUINO_ARCH_ESP32
+      WiFi.disconnectAsync(false, true);
+
+      const unsigned long start = millis();
+      while (WiFi.isConnected() && (millis() - start) < 5000) {
+        this->delayCallback(100);
+      }
+      #else
       WiFi.disconnect(false, true);
+      #endif
     }
 
     void loop() {
@@ -365,10 +382,10 @@ namespace NetworkUtils {
     }
 
   protected:
-    const unsigned int reconnectInterval = 5000;
-    const unsigned int failedConnectTimeout = 120000;
-    const unsigned int connectionTimeout = 15000;
-    const unsigned int resetConnectionTimeout = 30000;
+    const unsigned int reconnectInterval = 15000;
+    const unsigned int failedConnectTimeout = 185000;
+    const unsigned int connectionTimeout = 5000;
+    const unsigned int resetConnectionTimeout = 90000;
 
     YieldCallback yieldCallback = []() {
       ::yield();

platformio.ini

@@ -11,21 +11,24 @@
 [platformio]
 ;extra_configs = secrets.ini
 extra_configs = secrets.default.ini
+core_dir = .pio
 
 [env]
-version = 1.4.5
+version = 1.4.6
 framework = arduino
 lib_deps = 
 	bblanchon/ArduinoJson@^7.1.0
 	;ihormelnyk/OpenTherm Library@^1.1.5
 	https://github.com/ihormelnyk/opentherm_library#master
-	arduino-libraries/ArduinoMqttClient@^0.1.8
+	;arduino-libraries/ArduinoMqttClient@^0.1.8
+	https://github.com/Laxilef/ArduinoMqttClient.git#esp32_core_310
 	lennarthennigs/ESP Telnet@^2.2
 	gyverlibs/FileData@^1.0.2
 	gyverlibs/GyverPID@^3.3.2
 	gyverlibs/GyverBlinker@^1.1.1
 	https://github.com/pstolarz/Arduino-Temperature-Control-Library.git#OneWireNg
 	laxilef/TinyLogger@^1.1.1
+build_type = ${secrets.build_type}
 build_flags = 
 	-D PIO_FRAMEWORK_ARDUINO_LWIP2_LOW_MEMORY
 	;-D PIO_FRAMEWORK_ARDUINO_LWIP2_HIGHER_BANDWIDTH_LOW_FLASH
@@ -35,9 +38,11 @@ build_flags =
 	;-D DEBUG_ESP_CORE -D DEBUG_ESP_WIFI -D DEBUG_ESP_HTTP_SERVER -D DEBUG_ESP_PORT=Serial
 	-D BUILD_VERSION='"${this.version}"'
 	-D BUILD_ENV='"$PIOENV"'
-	-D USE_SERIAL=${secrets.use_serial}
-	-D USE_TELNET=${secrets.use_telnet}
-	-D DEBUG_BY_DEFAULT=${secrets.debug}
+	-D DEFAULT_SERIAL_ENABLE=${secrets.serial_enable}
+	-D DEFAULT_SERIAL_BAUD=${secrets.serial_baud}
+	-D DEFAULT_TELNET_ENABLE=${secrets.telnet_enable}
+	-D DEFAULT_TELNET_PORT=${secrets.telnet_port}
+	-D DEFAULT_LOG_LEVEL=${secrets.log_level}
 	-D DEFAULT_HOSTNAME='"${secrets.hostname}"'
 	-D DEFAULT_AP_SSID='"${secrets.ap_ssid}"'
 	-D DEFAULT_AP_PASSWORD='"${secrets.ap_password}"'
@@ -65,6 +70,7 @@ lib_deps =
 lib_ignore = 
 extra_scripts = 
 	post:tools/build.py
+build_type = ${env.build_type}
 build_flags = ${env.build_flags}
 board_build.ldscript = eagle.flash.4m1m.ld
 
@@ -74,7 +80,7 @@ board_build.ldscript = eagle.flash.4m1m.ld
 ;platform_packages = 
 ;  framework-arduinoespressif32 @ https://github.com/espressif/arduino-esp32.git#3.0.5
 ;  framework-arduinoespressif32-libs @ https://github.com/espressif/esp32-arduino-lib-builder/releases/download/idf-release_v5.1/esp32-arduino-libs-idf-release_v5.1-33fbade6.zip
-platform = https://github.com/pioarduino/platform-espressif32/releases/download/51.03.05/platform-espressif32.zip
+platform = https://github.com/pioarduino/platform-espressif32/releases/download/53.03.10-rc2/platform-espressif32.zip
 platform_packages =
 board_build.partitions = esp32_partitions.csv
 lib_deps =
@@ -85,9 +91,11 @@ lib_ignore =
 extra_scripts = 
 	post:tools/esp32.py
 	post:tools/build.py
+build_type = ${env.build_type}
 build_flags = 
 	${env.build_flags}
 	-D CORE_DEBUG_LEVEL=0
+	-Wl,--wrap=esp_panic_handler
 
 
 ; Boards
@@ -98,6 +106,7 @@ lib_deps = ${esp8266_defaults.lib_deps}
 lib_ignore = ${esp8266_defaults.lib_ignore}
 extra_scripts = ${esp8266_defaults.extra_scripts}
 board_build.ldscript = ${esp8266_defaults.board_build.ldscript}
+build_type = ${esp8266_defaults.build_type}
 build_flags = 
 	${esp8266_defaults.build_flags}
 	-D DEFAULT_OT_IN_GPIO=4
@@ -114,6 +123,7 @@ lib_deps = ${esp8266_defaults.lib_deps}
 lib_ignore = ${esp8266_defaults.lib_ignore}
 extra_scripts = ${esp8266_defaults.extra_scripts}
 board_build.ldscript = ${esp8266_defaults.board_build.ldscript}
+build_type = ${esp8266_defaults.build_type}
 build_flags = 
 	${esp8266_defaults.build_flags}
 	-D DEFAULT_OT_IN_GPIO=4
@@ -130,6 +140,7 @@ lib_deps = ${esp8266_defaults.lib_deps}
 lib_ignore = ${esp8266_defaults.lib_ignore}
 extra_scripts = ${esp8266_defaults.extra_scripts}
 board_build.ldscript = ${esp8266_defaults.board_build.ldscript}
+build_type = ${esp8266_defaults.build_type}
 build_flags = 
 	${esp8266_defaults.build_flags}
 	-D DEFAULT_OT_IN_GPIO=4
@@ -146,6 +157,7 @@ lib_deps = ${esp8266_defaults.lib_deps}
 lib_ignore = ${esp8266_defaults.lib_ignore}
 extra_scripts = ${esp8266_defaults.extra_scripts}
 board_build.ldscript = ${esp8266_defaults.board_build.ldscript}
+build_type = ${esp8266_defaults.build_type}
 build_flags = 
 	${esp8266_defaults.build_flags}
 	-D DEFAULT_OT_IN_GPIO=13
@@ -165,6 +177,7 @@ lib_ignore = ${esp32_defaults.lib_ignore}
 extra_scripts = ${esp32_defaults.extra_scripts}
 build_unflags =
 	-DARDUINO_USB_MODE=1
+build_type = ${esp32_defaults.build_type}
 build_flags = 
 	${esp32_defaults.build_flags}
 	-D ARDUINO_USB_MODE=0
@@ -188,6 +201,7 @@ lib_ignore = ${esp32_defaults.lib_ignore}
 extra_scripts = ${esp32_defaults.extra_scripts}
 build_unflags =
 	-DARDUINO_USB_MODE=1
+build_type = ${esp32_defaults.build_type}
 build_flags = 
 	${esp32_defaults.build_flags}
 	-D ARDUINO_USB_MODE=0
@@ -212,6 +226,7 @@ lib_ignore = ${esp32_defaults.lib_ignore}
 extra_scripts = ${esp32_defaults.extra_scripts}
 build_unflags = 
 	-mtext-section-literals
+build_type = ${esp32_defaults.build_type}
 build_flags = 
 	${esp32_defaults.build_flags}
 	-D USE_BLE=1
@@ -232,6 +247,7 @@ lib_deps =
 	${esp32_defaults.nimble_lib}
 lib_ignore = ${esp32_defaults.lib_ignore}
 extra_scripts = ${esp32_defaults.extra_scripts}
+build_type = ${esp32_defaults.build_type}
 build_flags = 
 	${esp32_defaults.build_flags}
 	-D USE_BLE=1
@@ -252,6 +268,7 @@ lib_deps =
 	${esp32_defaults.nimble_lib}
 lib_ignore = ${esp32_defaults.lib_ignore}
 extra_scripts = ${esp32_defaults.extra_scripts}
+build_type = ${esp32_defaults.build_type}
 build_flags = 
 	${esp32_defaults.build_flags}
 	-D USE_BLE=1
@@ -274,6 +291,7 @@ lib_ignore = ${esp32_defaults.lib_ignore}
 extra_scripts = ${esp32_defaults.extra_scripts}
 build_unflags = 
 	-mtext-section-literals
+build_type = ${esp32_defaults.build_type}
 build_flags = 
 	${esp32_defaults.build_flags}
 	; Currently the NimBLE library is incompatible with ESP32 C6

secrets.default.ini

@@ -1,7 +1,11 @@
 [secrets]
-use_serial = true
-use_telnet = true
-debug = true
+build_type = release
+
+serial_enable = true
+serial_baud = 115200
+telnet_enable = true
+telnet_port = 23
+log_level = 5
 hostname = opentherm
 
 ap_ssid = OpenTherm Gateway

src/CrashRecorder.h

@@ -0,0 +1,132 @@
+#pragma once
+#include <Arduino.h>
+
+#ifdef ARDUINO_ARCH_ESP32
+  #include "esp_err.h"
+#endif
+
+#ifdef ARDUINO_ARCH_ESP8266
+  extern "C" {
+    #include <user_interface.h>
+  }
+
+  // https://github.com/espressif/ESP8266_RTOS_SDK/blob/master/components/esp8266/include/esp_attr.h
+  #define _COUNTER_STRINGIFY(COUNTER) #COUNTER
+  #define _SECTION_ATTR_IMPL(SECTION, COUNTER) __attribute__((section(SECTION "." _COUNTER_STRINGIFY(COUNTER))))
+  #define __NOINIT_ATTR _SECTION_ATTR_IMPL(".noinit", __COUNTER__)
+#endif
+
+namespace CrashRecorder {
+  typedef struct {
+    unsigned int data[32];
+    uint8_t length;
+    bool continues;
+  } backtrace_t;
+
+  typedef struct {
+    unsigned int data[4];
+    uint8_t length;
+  } epc_t;
+
+  typedef struct {
+    uint8_t core;
+    size_t heap;
+    unsigned long uptime;
+  } ext_t;
+
+
+  __NOINIT_ATTR volatile static backtrace_t backtrace;
+  __NOINIT_ATTR volatile static epc_t epc;
+  __NOINIT_ATTR volatile static ext_t ext;
+
+  uint8_t backtraceMaxLength = sizeof(backtrace.data) / sizeof(*backtrace.data);
+  uint8_t epcMaxLength = sizeof(epc.data) / sizeof(*epc.data);
+
+  #ifdef ARDUINO_ARCH_ESP32
+  void IRAM_ATTR panicHandler(arduino_panic_info_t *info, void *arg) {;
+    ext.core = info->core;
+    ext.heap = ESP.getFreeHeap();
+    ext.uptime = millis() / 1000u;
+
+    // Backtrace
+    backtrace.length = info->backtrace_len < backtraceMaxLength ? info->backtrace_len : backtraceMaxLength;
+    backtrace.continues = false;
+    for (unsigned int i = 0; i < info->backtrace_len; i++) {
+      if (i >= backtraceMaxLength) {
+        backtrace.continues = true;
+        break;
+      }
+
+      backtrace.data[i] = info->backtrace[i];
+    }
+
+    // EPC
+    if (info->pc) {
+      epc.data[0] = (unsigned int) info->pc;
+      epc.length = 1;
+
+    } else {
+      epc.length = 0;
+    }
+  }
+  #endif
+  
+  void init() {
+    if (backtrace.length > backtraceMaxLength) {
+      backtrace.length = 0;
+    }
+
+    if (epc.length > epcMaxLength) {
+      epc.length = 0;
+    }
+
+    #ifdef ARDUINO_ARCH_ESP32
+    set_arduino_panic_handler(panicHandler, nullptr);
+    #endif
+  }
+}
+
+#ifdef ARDUINO_ARCH_ESP8266
+extern "C" void custom_crash_callback(struct rst_info *info, uint32_t stack, uint32_t stack_end) {
+  uint8_t _length = 0;
+
+  CrashRecorder::ext.core = 0;
+  CrashRecorder::ext.heap = ESP.getFreeHeap();
+  CrashRecorder::ext.uptime = millis() / 1000u;
+
+  // Backtrace
+  CrashRecorder::backtrace.continues = false;
+  uint32_t value;
+  for (uint32_t i = stack; i < stack_end; i += 4) {
+    value = *((uint32_t*) i);
+
+    // keep only addresses in code area
+    if ((value >= 0x40000000) && (value < 0x40300000)) {
+      if (_length >= CrashRecorder::backtraceMaxLength) {
+        CrashRecorder::backtrace.continues = true;
+        break;
+      }
+
+      CrashRecorder::backtrace.data[_length++] = value;
+    }
+  }
+
+  CrashRecorder::backtrace.length = _length;
+
+  // EPC
+  _length = 0;
+  if (info->epc1 > 0) {
+    CrashRecorder::epc.data[_length++] = info->epc1;
+  }
+
+  if (info->epc2 > 0) {
+    CrashRecorder::epc.data[_length++] = info->epc2;
+  }
+
+  if (info->epc3 > 0) {
+    CrashRecorder::epc.data[_length++] = info->epc3;
+  }
+
+  CrashRecorder::epc.length = _length;
+}
+#endif

src/HaHelper.h

@@ -50,7 +50,7 @@ public:
     return this->publish(this->getTopic(FPSTR(HA_ENTITY_SWITCH), F("heating_turbo")).c_str(), doc);
   }
 
-  bool publishNumberHeatingTarget(UnitSystem unit = UnitSystem::METRIC, byte minTemp = 20, byte maxTemp = 90, bool enabledByDefault = true) {
+  bool publishInputHeatingTarget(UnitSystem unit = UnitSystem::METRIC, byte minTemp = 20, byte maxTemp = 90, bool enabledByDefault = true) {
     JsonDocument doc;
     doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
     doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
@@ -82,8 +82,9 @@ public:
     return this->publish(this->getTopic(FPSTR(HA_ENTITY_NUMBER), F("heating_target")).c_str(), doc);
   }
 
-  bool publishNumberHeatingHysteresis(UnitSystem unit = UnitSystem::METRIC, bool enabledByDefault = true) {
+  bool publishInputHeatingHysteresis(UnitSystem unit = UnitSystem::METRIC, bool enabledByDefault = true) {
     JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
     doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
     doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("heating_hysteresis"));
     doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("heating_hysteresis"));
@@ -100,12 +101,12 @@ public:
     doc[FPSTR(HA_NAME)] = F("Heating hysteresis");
     doc[FPSTR(HA_ICON)] = F("mdi:altimeter");
     doc[FPSTR(HA_STATE_TOPIC)] = this->getDeviceTopic(F("settings"));
-    doc[FPSTR(HA_VALUE_TEMPLATE)] = F("{{ value_json.heating.hysteresis|float(0)|round(1) }}");
+    doc[FPSTR(HA_VALUE_TEMPLATE)] = F("{{ value_json.heating.hysteresis|float(0)|round(2) }}");
     doc[FPSTR(HA_COMMAND_TOPIC)] = this->getDeviceTopic(F("settings/set"));
     doc[FPSTR(HA_COMMAND_TEMPLATE)] = F("{\"heating\": {\"hysteresis\" : {{ value }}}}");
     doc[FPSTR(HA_MIN)] = 0;
-    doc[FPSTR(HA_MAX)] = 5;
-    doc[FPSTR(HA_STEP)] = 0.1f;
+    doc[FPSTR(HA_MAX)] = 15;
+    doc[FPSTR(HA_STEP)] = 0.01f;
     doc[FPSTR(HA_MODE)] = "box";
     doc[FPSTR(HA_EXPIRE_AFTER)] = 120;
     doc.shrinkToFit();
@@ -113,6 +114,98 @@ public:
     return this->publish(this->getTopic(FPSTR(HA_ENTITY_NUMBER), F("heating_hysteresis")).c_str(), doc);
   }
 
+  bool publishInputHeatingTurboFactor(bool enabledByDefault = true) {
+    JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
+    doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
+    doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("heating_turbo_factor"));
+    doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("heating_turbo_factor"));
+    doc[FPSTR(HA_ENTITY_CATEGORY)] = F("config");
+    doc[FPSTR(HA_DEVICE_CLASS)] = F("power_factor");
+    doc[FPSTR(HA_NAME)] = F("Heating turbo factor");
+    doc[FPSTR(HA_ICON)] = F("mdi:multiplication-box");
+    doc[FPSTR(HA_STATE_TOPIC)] = this->getDeviceTopic(F("settings"));
+    doc[FPSTR(HA_VALUE_TEMPLATE)] = F("{{ value_json.heating.turboFactor|float(0)|round(2) }}");
+    doc[FPSTR(HA_COMMAND_TOPIC)] = this->getDeviceTopic(F("settings/set"));
+    doc[FPSTR(HA_COMMAND_TEMPLATE)] = F("{\"heating\": {\"turboFactor\" : {{ value }}}}");
+    doc[FPSTR(HA_MIN)] = 1.5;
+    doc[FPSTR(HA_MAX)] = 10;
+    doc[FPSTR(HA_STEP)] = 0.01f;
+    doc[FPSTR(HA_MODE)] = "box";
+    doc[FPSTR(HA_EXPIRE_AFTER)] = 120;
+    doc.shrinkToFit();
+
+    return this->publish(this->getTopic(FPSTR(HA_ENTITY_NUMBER), F("heating_turbo_factor")).c_str(), doc);
+  }
+  bool publishInputHeatingMinTemp(UnitSystem unit = UnitSystem::METRIC, bool enabledByDefault = true) {
+    JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
+    doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
+    doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("heating_min_temp"));
+    doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("heating_min_temp"));
+    doc[FPSTR(HA_ENTITY_CATEGORY)] = F("config");
+    doc[FPSTR(HA_DEVICE_CLASS)] = F("temperature");
+
+    if (unit == UnitSystem::METRIC) {
+      doc[FPSTR(HA_UNIT_OF_MEASUREMENT)] = FPSTR(HA_UNIT_OF_MEASUREMENT_C);
+      doc[FPSTR(HA_MIN)] = 0;
+      doc[FPSTR(HA_MAX)] = 99;
+      
+    } else if (unit == UnitSystem::IMPERIAL) {
+      doc[FPSTR(HA_UNIT_OF_MEASUREMENT)] = FPSTR(HA_UNIT_OF_MEASUREMENT_F);
+      doc[FPSTR(HA_MIN)] = 32;
+      doc[FPSTR(HA_MAX)] = 211;
+    }
+
+    doc[FPSTR(HA_NAME)] = F("Heating min temp");
+    doc[FPSTR(HA_ICON)] = F("mdi:thermometer-chevron-down");
+    doc[FPSTR(HA_STATE_TOPIC)] = this->getDeviceTopic(F("settings"));
+    doc[FPSTR(HA_VALUE_TEMPLATE)] = F("{{ value_json.heating.minTemp|float(0)|round(1) }}");
+    doc[FPSTR(HA_COMMAND_TOPIC)] = this->getDeviceTopic(F("settings/set"));
+    doc[FPSTR(HA_COMMAND_TEMPLATE)] = F("{\"heating\": {\"minTemp\" : {{ value }}}}");
+    doc[FPSTR(HA_STEP)] = 1;
+    doc[FPSTR(HA_MODE)] = "box";
+    doc[FPSTR(HA_EXPIRE_AFTER)] = 120;
+    doc.shrinkToFit();
+
+    return this->publish(this->getTopic(FPSTR(HA_ENTITY_NUMBER), F("heating_min_temp")).c_str(), doc);
+  }
+
+  bool publishInputHeatingMaxTemp(UnitSystem unit = UnitSystem::METRIC, bool enabledByDefault = true) {
+    JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
+    doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
+    doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("heating_max_temp"));
+    doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("heating_max_temp"));
+    doc[FPSTR(HA_ENTITY_CATEGORY)] = F("config");
+    doc[FPSTR(HA_DEVICE_CLASS)] = F("temperature");
+
+    if (unit == UnitSystem::METRIC) {
+      doc[FPSTR(HA_UNIT_OF_MEASUREMENT)] = FPSTR(HA_UNIT_OF_MEASUREMENT_C);
+      doc[FPSTR(HA_MIN)] = 1;
+      doc[FPSTR(HA_MAX)] = 100;
+      
+    } else if (unit == UnitSystem::IMPERIAL) {
+      doc[FPSTR(HA_UNIT_OF_MEASUREMENT)] = FPSTR(HA_UNIT_OF_MEASUREMENT_F);
+      doc[FPSTR(HA_MIN)] = 33;
+      doc[FPSTR(HA_MAX)] = 212;
+    }
+
+    doc[FPSTR(HA_NAME)] = F("Heating max temp");
+    doc[FPSTR(HA_ICON)] = F("mdi:thermometer-chevron-up");
+    doc[FPSTR(HA_STATE_TOPIC)] = this->getDeviceTopic(F("settings"));
+    doc[FPSTR(HA_VALUE_TEMPLATE)] = F("{{ value_json.heating.maxTemp|float(0)|round(1) }}");
+    doc[FPSTR(HA_COMMAND_TOPIC)] = this->getDeviceTopic(F("settings/set"));
+    doc[FPSTR(HA_COMMAND_TEMPLATE)] = F("{\"heating\": {\"maxTemp\" : {{ value }}}}");
+    doc[FPSTR(HA_STEP)] = 1;
+    doc[FPSTR(HA_MODE)] = "box";
+    doc[FPSTR(HA_EXPIRE_AFTER)] = 120;
+    doc.shrinkToFit();
+
+    return this->publish(this->getTopic(FPSTR(HA_ENTITY_NUMBER), F("heating_max_temp")).c_str(), doc);
+  }
+
+
   bool publishSensorHeatingSetpoint(UnitSystem unit = UnitSystem::METRIC, bool enabledByDefault = true) {
     JsonDocument doc;
     doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
@@ -200,96 +293,6 @@ public:
     return this->publish(this->getTopic(FPSTR(HA_ENTITY_SENSOR), F("boiler_heating_max_temp")).c_str(), doc);
   }
 
-  bool publishNumberHeatingMinTemp(UnitSystem unit = UnitSystem::METRIC, bool enabledByDefault = true) {
-    JsonDocument doc;
-    doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
-    doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("heating_min_temp"));
-    doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("heating_min_temp"));
-    doc[FPSTR(HA_ENTITY_CATEGORY)] = F("config");
-    doc[FPSTR(HA_DEVICE_CLASS)] = F("temperature");
-
-    if (unit == UnitSystem::METRIC) {
-      doc[FPSTR(HA_UNIT_OF_MEASUREMENT)] = FPSTR(HA_UNIT_OF_MEASUREMENT_C);
-      doc[FPSTR(HA_MIN)] = 0;
-      doc[FPSTR(HA_MAX)] = 99;
-      
-    } else if (unit == UnitSystem::IMPERIAL) {
-      doc[FPSTR(HA_UNIT_OF_MEASUREMENT)] = FPSTR(HA_UNIT_OF_MEASUREMENT_F);
-      doc[FPSTR(HA_MIN)] = 32;
-      doc[FPSTR(HA_MAX)] = 211;
-    }
-
-    doc[FPSTR(HA_NAME)] = F("Heating min temp");
-    doc[FPSTR(HA_ICON)] = F("mdi:thermometer-chevron-down");
-    doc[FPSTR(HA_STATE_TOPIC)] = this->getDeviceTopic(F("settings"));
-    doc[FPSTR(HA_VALUE_TEMPLATE)] = F("{{ value_json.heating.minTemp|float(0)|round(1) }}");
-    doc[FPSTR(HA_COMMAND_TOPIC)] = this->getDeviceTopic(F("settings/set"));
-    doc[FPSTR(HA_COMMAND_TEMPLATE)] = F("{\"heating\": {\"minTemp\" : {{ value }}}}");
-    doc[FPSTR(HA_STEP)] = 1;
-    doc[FPSTR(HA_MODE)] = "box";
-    doc[FPSTR(HA_EXPIRE_AFTER)] = 120;
-    doc.shrinkToFit();
-
-    return this->publish(this->getTopic(FPSTR(HA_ENTITY_NUMBER), F("heating_min_temp")).c_str(), doc);
-  }
-
-  bool publishNumberHeatingMaxTemp(UnitSystem unit = UnitSystem::METRIC, bool enabledByDefault = true) {
-    JsonDocument doc;
-    doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
-    doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("heating_max_temp"));
-    doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("heating_max_temp"));
-    doc[FPSTR(HA_ENTITY_CATEGORY)] = F("config");
-    doc[FPSTR(HA_DEVICE_CLASS)] = F("temperature");
-
-    if (unit == UnitSystem::METRIC) {
-      doc[FPSTR(HA_UNIT_OF_MEASUREMENT)] = FPSTR(HA_UNIT_OF_MEASUREMENT_C);
-      doc[FPSTR(HA_MIN)] = 1;
-      doc[FPSTR(HA_MAX)] = 100;
-      
-    } else if (unit == UnitSystem::IMPERIAL) {
-      doc[FPSTR(HA_UNIT_OF_MEASUREMENT)] = FPSTR(HA_UNIT_OF_MEASUREMENT_F);
-      doc[FPSTR(HA_MIN)] = 33;
-      doc[FPSTR(HA_MAX)] = 212;
-    }
-
-    doc[FPSTR(HA_NAME)] = F("Heating max temp");
-    doc[FPSTR(HA_ICON)] = F("mdi:thermometer-chevron-up");
-    doc[FPSTR(HA_STATE_TOPIC)] = this->getDeviceTopic(F("settings"));
-    doc[FPSTR(HA_VALUE_TEMPLATE)] = F("{{ value_json.heating.maxTemp|float(0)|round(1) }}");
-    doc[FPSTR(HA_COMMAND_TOPIC)] = this->getDeviceTopic(F("settings/set"));
-    doc[FPSTR(HA_COMMAND_TEMPLATE)] = F("{\"heating\": {\"maxTemp\" : {{ value }}}}");
-    doc[FPSTR(HA_STEP)] = 1;
-    doc[FPSTR(HA_MODE)] = "box";
-    doc[FPSTR(HA_EXPIRE_AFTER)] = 120;
-    doc.shrinkToFit();
-
-    return this->publish(this->getTopic(FPSTR(HA_ENTITY_NUMBER), F("heating_max_temp")).c_str(), doc);
-  }
-
-  bool publishNumberHeatingMaxModulation(bool enabledByDefault = true) {
-    JsonDocument doc;
-    doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
-    doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("heating_max_modulation"));
-    doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("heating_max_modulation"));
-    doc[FPSTR(HA_ENTITY_CATEGORY)] = F("config");
-    doc[FPSTR(HA_DEVICE_CLASS)] = F("power_factor");
-    doc[FPSTR(HA_UNIT_OF_MEASUREMENT)] = F("%");
-    doc[FPSTR(HA_NAME)] = F("Max modulation");
-    doc[FPSTR(HA_ICON)] = F("mdi:speedometer");
-    doc[FPSTR(HA_STATE_TOPIC)] = this->getDeviceTopic(F("settings"));
-    doc[FPSTR(HA_VALUE_TEMPLATE)] = F("{{ value_json.heating.maxModulation|int(1) }}");
-    doc[FPSTR(HA_COMMAND_TOPIC)] = this->getDeviceTopic(F("settings/set"));
-    doc[FPSTR(HA_COMMAND_TEMPLATE)] = F("{\"heating\": {\"maxModulation\" : {{ value }}}}");
-    doc[FPSTR(HA_MIN)] = 1;
-    doc[FPSTR(HA_MAX)] = 100;
-    doc[FPSTR(HA_STEP)] = 1;
-    doc[FPSTR(HA_MODE)] = "box";
-    doc[FPSTR(HA_EXPIRE_AFTER)] = 120;
-    doc.shrinkToFit();
-
-    return this->publish(this->getTopic(FPSTR(HA_ENTITY_NUMBER), F("heating_max_modulation")).c_str(), doc);
-  }
-
 
   bool publishSwitchDhw(bool enabledByDefault = true) {
     JsonDocument doc;
@@ -313,7 +316,7 @@ public:
     return this->publish(this->getTopic(FPSTR(HA_ENTITY_SWITCH), F("dhw")).c_str(), doc);
   }
 
-  bool publishNumberDhwTarget(UnitSystem unit = UnitSystem::METRIC, byte minTemp = 40, byte maxTemp = 60, bool enabledByDefault = true) {
+  bool publishInputDhwTarget(UnitSystem unit = UnitSystem::METRIC, byte minTemp = 40, byte maxTemp = 60, bool enabledByDefault = true) {
     JsonDocument doc;
     doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
     doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
@@ -405,8 +408,9 @@ public:
     return this->publish(this->getTopic(FPSTR(HA_ENTITY_SENSOR), F("boiler_dhw_max_temp")).c_str(), doc);
   }
 
-  bool publishNumberDhwMinTemp(UnitSystem unit = UnitSystem::METRIC, bool enabledByDefault = true) {
+  bool publishInputDhwMinTemp(UnitSystem unit = UnitSystem::METRIC, bool enabledByDefault = true) {
     JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
     doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
     doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("dhw_min_temp"));
     doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("dhw_min_temp"));
@@ -438,8 +442,9 @@ public:
     return this->publish(this->getTopic(FPSTR(HA_ENTITY_NUMBER), F("dhw_min_temp")).c_str(), doc);
   }
 
-  bool publishNumberDhwMaxTemp(UnitSystem unit = UnitSystem::METRIC, bool enabledByDefault = true) {
+  bool publishInputDhwMaxTemp(UnitSystem unit = UnitSystem::METRIC, bool enabledByDefault = true) {
     JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
     doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
     doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("dhw_max_temp"));
     doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("dhw_max_temp"));
@@ -474,6 +479,7 @@ public:
 
   bool publishSwitchPid(bool enabledByDefault = true) {
     JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
     doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
     doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("pid"));
     doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("pid"));
@@ -493,8 +499,10 @@ public:
     return this->publish(this->getTopic(FPSTR(HA_ENTITY_SWITCH), F("pid")).c_str(), doc);
   }
 
-  bool publishNumberPidFactorP(bool enabledByDefault = true) {
+  bool publishInputPidFactorP(bool enabledByDefault = true) {
     JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
+    doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
     doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("pid_p"));
     doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("pid_p"));
     doc[FPSTR(HA_ENTITY_CATEGORY)] = F("config");
@@ -514,8 +522,10 @@ public:
     return this->publish(this->getTopic(FPSTR(HA_ENTITY_NUMBER), F("pid_p_factor")).c_str(), doc);
   }
 
-  bool publishNumberPidFactorI(bool enabledByDefault = true) {
+  bool publishInputPidFactorI(bool enabledByDefault = true) {
     JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
+    doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
     doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("pid_i"));
     doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("pid_i"));
     doc[FPSTR(HA_ENTITY_CATEGORY)] = F("config");
@@ -535,8 +545,10 @@ public:
     return this->publish(this->getTopic(FPSTR(HA_ENTITY_NUMBER), F("pid_i_factor")).c_str(), doc);
   }
 
-  bool publishNumberPidFactorD(bool enabledByDefault = true) {
+  bool publishInputPidFactorD(bool enabledByDefault = true) {
     JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
+    doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
     doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("pid_d"));
     doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("pid_d"));
     doc[FPSTR(HA_ENTITY_CATEGORY)] = F("config");
@@ -556,8 +568,10 @@ public:
     return this->publish(this->getTopic(FPSTR(HA_ENTITY_NUMBER), F("pid_d_factor")).c_str(), doc);
   }
 
-  bool publishNumberPidDt(bool enabledByDefault = true) {
+  bool publishInputPidDt(bool enabledByDefault = true) {
     JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
+    doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
     doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("pid_dt"));
     doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("pid_dt"));
     doc[FPSTR(HA_ENTITY_CATEGORY)] = F("config");
@@ -570,7 +584,7 @@ public:
     doc[FPSTR(HA_COMMAND_TOPIC)] = this->getDeviceTopic(F("settings/set"));
     doc[FPSTR(HA_COMMAND_TEMPLATE)] = F("{\"pid\": {\"dt\" : {{ value }}}}");
     doc[FPSTR(HA_MIN)] = 30;
-    doc[FPSTR(HA_MAX)] = 600;
+    doc[FPSTR(HA_MAX)] = 1800;
     doc[FPSTR(HA_STEP)] = 1;
     doc[FPSTR(HA_MODE)] = "box";
     doc[FPSTR(HA_EXPIRE_AFTER)] = 120;
@@ -579,8 +593,9 @@ public:
     return this->publish(this->getTopic(FPSTR(HA_ENTITY_NUMBER), F("pid_dt")).c_str(), doc);
   }
 
-  bool publishNumberPidMinTemp(UnitSystem unit = UnitSystem::METRIC, bool enabledByDefault = true) {
+  bool publishInputPidMinTemp(UnitSystem unit = UnitSystem::METRIC, bool enabledByDefault = true) {
     JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
     doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
     doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("pid_min_temp"));
     doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("pid_min_temp"));
@@ -589,12 +604,12 @@ public:
 
     if (unit == UnitSystem::METRIC) {
       doc[FPSTR(HA_UNIT_OF_MEASUREMENT)] = FPSTR(HA_UNIT_OF_MEASUREMENT_C);
-      doc[FPSTR(HA_MIN)] = 0;
+      doc[FPSTR(HA_MIN)] = -99;
       doc[FPSTR(HA_MAX)] = 99;
       
     } else if (unit == UnitSystem::IMPERIAL) {
       doc[FPSTR(HA_UNIT_OF_MEASUREMENT)] = FPSTR(HA_UNIT_OF_MEASUREMENT_F);
-      doc[FPSTR(HA_MIN)] = 0;
+      doc[FPSTR(HA_MIN)] = -146;
       doc[FPSTR(HA_MAX)] = 211;
     }
 
@@ -612,8 +627,9 @@ public:
     return this->publish(this->getTopic(FPSTR(HA_ENTITY_NUMBER), F("pid_min_temp")).c_str(), doc);
   }
 
-  bool publishNumberPidMaxTemp(UnitSystem unit = UnitSystem::METRIC, bool enabledByDefault = true) {
+  bool publishInputPidMaxTemp(UnitSystem unit = UnitSystem::METRIC, bool enabledByDefault = true) {
     JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
     doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
     doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("pid_max_temp"));
     doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("pid_max_temp"));
@@ -648,6 +664,7 @@ public:
 
   bool publishSwitchEquitherm(bool enabledByDefault = true) {
     JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
     doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
     doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("equitherm"));
     doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("equitherm"));
@@ -667,8 +684,10 @@ public:
     return this->publish(this->getTopic(FPSTR(HA_ENTITY_SWITCH), F("equitherm")).c_str(), doc);
   }
 
-  bool publishNumberEquithermFactorN(bool enabledByDefault = true) {
+  bool publishInputEquithermFactorN(bool enabledByDefault = true) {
     JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
+    doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
     doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("equitherm_n"));
     doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("equitherm_n"));
     doc[FPSTR(HA_ENTITY_CATEGORY)] = F("config");
@@ -688,8 +707,10 @@ public:
     return this->publish(this->getTopic(FPSTR(HA_ENTITY_NUMBER), F("equitherm_n_factor")).c_str(), doc);
   }
 
-  bool publishNumberEquithermFactorK(bool enabledByDefault = true) {
+  bool publishInputEquithermFactorK(bool enabledByDefault = true) {
     JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
+    doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
     doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("equitherm_k"));
     doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("equitherm_k"));
     doc[FPSTR(HA_ENTITY_CATEGORY)] = F("config");
@@ -709,10 +730,13 @@ public:
     return this->publish(this->getTopic(FPSTR(HA_ENTITY_NUMBER), F("equitherm_k_factor")).c_str(), doc);
   }
 
-  bool publishNumberEquithermFactorT(bool enabledByDefault = true) {
+  bool publishInputEquithermFactorT(bool enabledByDefault = true) {
     JsonDocument doc;
-    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("settings"));
-    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_VALUE_TEMPLATE)] = F("{{ iif(value_json.pid.enable, 'offline', 'online') }}");
+    doc[FPSTR(HA_AVAILABILITY)][0][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
+    doc[FPSTR(HA_AVAILABILITY)][1][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("settings"));
+    doc[FPSTR(HA_AVAILABILITY)][1][FPSTR(HA_VALUE_TEMPLATE)] = F("{{ iif(value_json.pid.enable, 'offline', 'online') }}");
+    doc[FPSTR(HA_AVAILABILITY_MODE)] = F("all");
+    doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
     doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("equitherm_t"));
     doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("equitherm_t"));
     doc[FPSTR(HA_ENTITY_CATEGORY)] = F("config");
@@ -733,7 +757,7 @@ public:
   }
 
 
-  bool publishBinSensorStatus(bool enabledByDefault = true) {
+  bool publishStateStatus(bool enabledByDefault = true) {
     JsonDocument doc;
     doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
     doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("status"));
@@ -750,24 +774,43 @@ public:
     return this->publish(this->getTopic(FPSTR(HA_ENTITY_BINARY_SENSOR), F("status")).c_str(), doc);
   }
 
-  bool publishBinSensorOtStatus(bool enabledByDefault = true) {
+  bool publishStateEmergency(bool enabledByDefault = true) {
     JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
+    doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
+    doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("emergency"));
+    doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("emergency"));
+    doc[FPSTR(HA_ENTITY_CATEGORY)] = F("diagnostic");
+    doc[FPSTR(HA_DEVICE_CLASS)] = F("problem");
+    doc[FPSTR(HA_NAME)] = F("Emergency mode");
+    doc[FPSTR(HA_ICON)] = F("mdi:alert-rhombus-outline");
+    doc[FPSTR(HA_STATE_TOPIC)] = this->getDeviceTopic(F("state"));
+    doc[FPSTR(HA_VALUE_TEMPLATE)] = F("{{ iif(value_json.states.emergency, 'ON', 'OFF') }}");
+    doc[FPSTR(HA_EXPIRE_AFTER)] = 120;
+    doc.shrinkToFit();
+
+    return this->publish(this->getTopic(FPSTR(HA_ENTITY_BINARY_SENSOR), F("emergency")).c_str(), doc);
+  }
+
+  bool publishStateOtStatus(bool enabledByDefault = true) {
+    JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
     doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
     doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("ot_status"));
     doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("ot_status"));
     doc[FPSTR(HA_ENTITY_CATEGORY)] = F("diagnostic");
-    doc[FPSTR(HA_DEVICE_CLASS)] = F("problem");
+    doc[FPSTR(HA_DEVICE_CLASS)] = F("connectivity");
     doc[FPSTR(HA_NAME)] = F("Opentherm status");
     doc[FPSTR(HA_ICON)] = F("mdi:list-status");
     doc[FPSTR(HA_STATE_TOPIC)] = this->getDeviceTopic(F("state"));
-    doc[FPSTR(HA_VALUE_TEMPLATE)] = F("{{ iif(value_json.states.otStatus, 'OFF', 'ON') }}");
+    doc[FPSTR(HA_VALUE_TEMPLATE)] = F("{{ iif(value_json.states.otStatus, 'ON', 'OFF') }}");
     doc[FPSTR(HA_EXPIRE_AFTER)] = 120;
     doc.shrinkToFit();
 
     return this->publish(this->getTopic(FPSTR(HA_ENTITY_BINARY_SENSOR), F("ot_status")).c_str(), doc);
   }
 
-  bool publishBinSensorHeating(bool enabledByDefault = true) {
+  bool publishStateHeating(bool enabledByDefault = true) {
     JsonDocument doc;
     doc[FPSTR(HA_AVAILABILITY)][0][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
     doc[FPSTR(HA_AVAILABILITY)][1][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("state"));
@@ -788,7 +831,7 @@ public:
     return this->publish(this->getTopic(FPSTR(HA_ENTITY_BINARY_SENSOR), F("heating")).c_str(), doc);
   }
 
-  bool publishBinSensorDhw(bool enabledByDefault = true) {
+  bool publishStateDhw(bool enabledByDefault = true) {
     JsonDocument doc;
     doc[FPSTR(HA_AVAILABILITY)][0][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
     doc[FPSTR(HA_AVAILABILITY)][1][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("state"));
@@ -809,7 +852,7 @@ public:
     return this->publish(this->getTopic(FPSTR(HA_ENTITY_BINARY_SENSOR), F("dhw")).c_str(), doc);
   }
 
-  bool publishBinSensorFlame(bool enabledByDefault = true) {
+  bool publishStateFlame(bool enabledByDefault = true) {
     JsonDocument doc;
     doc[FPSTR(HA_AVAILABILITY)][0][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
     doc[FPSTR(HA_AVAILABILITY)][1][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("state"));
@@ -830,7 +873,7 @@ public:
     return this->publish(this->getTopic(FPSTR(HA_ENTITY_BINARY_SENSOR), F("flame")).c_str(), doc);
   }
 
-  bool publishBinSensorFault(bool enabledByDefault = true) {
+  bool publishStateFault(bool enabledByDefault = true) {
     JsonDocument doc;
     doc[FPSTR(HA_AVAILABILITY)][0][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
     doc[FPSTR(HA_AVAILABILITY)][1][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("state"));
@@ -851,7 +894,7 @@ public:
     return this->publish(this->getTopic(FPSTR(HA_ENTITY_BINARY_SENSOR), F("fault")).c_str(), doc);
   }
 
-  bool publishBinSensorDiagnostic(bool enabledByDefault = true) {
+  bool publishStateDiagnostic(bool enabledByDefault = true) {
     JsonDocument doc;
     doc[FPSTR(HA_AVAILABILITY)][0][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
     doc[FPSTR(HA_AVAILABILITY)][1][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("state"));
@@ -872,84 +915,22 @@ public:
     return this->publish(this->getTopic(FPSTR(HA_ENTITY_BINARY_SENSOR), F("diagnostic")).c_str(), doc);
   }
 
-  bool publishSensorFaultCode(bool enabledByDefault = true) {
-    JsonDocument doc;
-    doc[FPSTR(HA_AVAILABILITY)][0][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
-    doc[FPSTR(HA_AVAILABILITY)][1][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("state"));
-    doc[FPSTR(HA_AVAILABILITY)][1][FPSTR(HA_VALUE_TEMPLATE)] = F("{{ iif(value_json.states.otStatus and value_json.states.fault, 'online', 'offline') }}");
-    doc[FPSTR(HA_AVAILABILITY_MODE)] = F("all");
-    doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
-    doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("fault_code"));
-    doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("fault_code"));
-    doc[FPSTR(HA_ENTITY_CATEGORY)] = F("diagnostic");
-    doc[FPSTR(HA_NAME)] = F("Fault code");
-    doc[FPSTR(HA_ICON)] = F("mdi:chat-alert-outline");
-    doc[FPSTR(HA_STATE_TOPIC)] = this->getDeviceTopic(F("state"));
-    doc[FPSTR(HA_VALUE_TEMPLATE)] = F("{{ \"%02d (0x%02X)\"|format(value_json.sensors.faultCode, value_json.sensors.faultCode) }}");
-    doc[FPSTR(HA_EXPIRE_AFTER)] = 120;
-    doc.shrinkToFit();
-
-    return this->publish(this->getTopic(FPSTR(HA_ENTITY_SENSOR), F("fault_code")).c_str(), doc);
-  }
-
-  bool publishSensorDiagnosticCode(bool enabledByDefault = true) {
-    JsonDocument doc;
-    doc[FPSTR(HA_AVAILABILITY)][0][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
-    doc[FPSTR(HA_AVAILABILITY)][1][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("state"));
-    doc[FPSTR(HA_AVAILABILITY)][1][FPSTR(HA_VALUE_TEMPLATE)] = F("{{ iif(value_json.states.otStatus and value_json.states.fault or value_json.states.diagnostic, 'online', 'offline') }}");
-    doc[FPSTR(HA_AVAILABILITY_MODE)] = F("all");
-    doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
-    doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("diagnostic_code"));
-    doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("diagnostic_code"));
-    doc[FPSTR(HA_ENTITY_CATEGORY)] = F("diagnostic");
-    doc[FPSTR(HA_NAME)] = F("Diagnostic code");
-    doc[FPSTR(HA_ICON)] = F("mdi:chat-alert-outline");
-    doc[FPSTR(HA_STATE_TOPIC)] = this->getDeviceTopic(F("state"));
-    doc[FPSTR(HA_VALUE_TEMPLATE)] = F("{{ \"%02d (0x%02X)\"|format(value_json.sensors.diagnosticCode, value_json.sensors.diagnosticCode) }}");
-    doc[FPSTR(HA_EXPIRE_AFTER)] = 120;
-    doc.shrinkToFit();
-
-    return this->publish(this->getTopic(FPSTR(HA_ENTITY_SENSOR), F("diagnostic_code")).c_str(), doc);
-  }
-
-  bool publishSensorRssi(bool enabledByDefault = true) {
+  bool publishStateExtPump(bool enabledByDefault = true) {
     JsonDocument doc;
     doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
     doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
-    doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("rssi"));
-    doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("rssi"));
+    doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("ext_pump"));
+    doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("ext_pump"));
     doc[FPSTR(HA_ENTITY_CATEGORY)] = F("diagnostic");
-    doc[FPSTR(HA_DEVICE_CLASS)] = F("signal_strength");
-    doc[FPSTR(HA_STATE_CLASS)] = F("measurement");
-    doc[FPSTR(HA_UNIT_OF_MEASUREMENT)] = F("dBm");
-    doc[FPSTR(HA_NAME)] = F("RSSI");
-    doc[FPSTR(HA_ICON)] = F("mdi:signal");
+    doc[FPSTR(HA_DEVICE_CLASS)] = F("running");
+    doc[FPSTR(HA_NAME)] = F("External pump");
+    doc[FPSTR(HA_ICON)] = F("mdi:pump");
     doc[FPSTR(HA_STATE_TOPIC)] = this->getDeviceTopic(F("state"));
-    doc[FPSTR(HA_VALUE_TEMPLATE)] = F("{{ value_json.sensors.rssi|float(0)|round(1) }}");
+    doc[FPSTR(HA_VALUE_TEMPLATE)] = F("{{ iif(value_json.states.externalPump, 'ON', 'OFF') }}");
     doc[FPSTR(HA_EXPIRE_AFTER)] = 120;
     doc.shrinkToFit();
 
-    return this->publish(this->getTopic(FPSTR(HA_ENTITY_SENSOR), F("rssi")).c_str(), doc);
-  }
-
-  bool publishSensorUptime(bool enabledByDefault = true) {
-    JsonDocument doc;
-    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
-    doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
-    doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("uptime"));
-    doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("uptime"));
-    doc[FPSTR(HA_ENTITY_CATEGORY)] = F("diagnostic");
-    doc[FPSTR(HA_DEVICE_CLASS)] = F("duration");
-    doc[FPSTR(HA_STATE_CLASS)] = F("total_increasing");
-    doc[FPSTR(HA_UNIT_OF_MEASUREMENT)] = F("s");
-    doc[FPSTR(HA_NAME)] = F("Uptime");
-    doc[FPSTR(HA_ICON)] = F("mdi:clock-start");
-    doc[FPSTR(HA_STATE_TOPIC)] = this->getDeviceTopic(F("state"));
-    doc[FPSTR(HA_VALUE_TEMPLATE)] = F("{{ value_json.sensors.uptime|int(0) }}");
-    doc[FPSTR(HA_EXPIRE_AFTER)] = 120;
-    doc.shrinkToFit();
-
-    return this->publish(this->getTopic(FPSTR(HA_ENTITY_SENSOR), F("uptime")).c_str(), doc);
+    return this->publish(this->getTopic(FPSTR(HA_ENTITY_BINARY_SENSOR), F("ext_pump")).c_str(), doc);
   }
 
 
@@ -1036,9 +1017,263 @@ public:
     return this->publish(this->getTopic(FPSTR(HA_ENTITY_SENSOR), F("dhw_flow_rate")).c_str(), doc);
   }
 
-
-  bool publishNumberIndoorTemp(UnitSystem unit = UnitSystem::METRIC, bool enabledByDefault = true) {
+  bool publishSensorPower(bool enabledByDefault = true) {
     JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][0][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
+    doc[FPSTR(HA_AVAILABILITY)][1][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("state"));
+    doc[FPSTR(HA_AVAILABILITY)][1][FPSTR(HA_VALUE_TEMPLATE)] = F("{{ iif(value_json.states.otStatus, 'online', 'offline') }}");
+    doc[FPSTR(HA_AVAILABILITY_MODE)] = F("all");
+    doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
+    doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("power"));
+    doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("power"));
+    doc[FPSTR(HA_ENTITY_CATEGORY)] = F("diagnostic");
+    doc[FPSTR(HA_DEVICE_CLASS)] = F("power");
+    doc[FPSTR(HA_STATE_CLASS)] = F("measurement");
+    doc[FPSTR(HA_UNIT_OF_MEASUREMENT)] = F("kW");
+    doc[FPSTR(HA_NAME)] = F("Current power");
+    doc[FPSTR(HA_ICON)] = F("mdi:chart-bar");
+    doc[FPSTR(HA_STATE_TOPIC)] = this->getDeviceTopic(F("state"));
+    doc[FPSTR(HA_VALUE_TEMPLATE)] = F("{{ value_json.sensors.power|float(0)|round(2) }}");
+    doc[FPSTR(HA_EXPIRE_AFTER)] = 120;
+    doc.shrinkToFit();
+
+    return this->publish(this->getTopic(FPSTR(HA_ENTITY_SENSOR), F("power")).c_str(), doc);
+  }
+
+  bool publishSensorFaultCode(bool enabledByDefault = true) {
+    JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][0][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
+    doc[FPSTR(HA_AVAILABILITY)][1][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("state"));
+    doc[FPSTR(HA_AVAILABILITY)][1][FPSTR(HA_VALUE_TEMPLATE)] = F("{{ iif(value_json.states.otStatus and value_json.states.fault, 'online', 'offline') }}");
+    doc[FPSTR(HA_AVAILABILITY_MODE)] = F("all");
+    doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
+    doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("fault_code"));
+    doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("fault_code"));
+    doc[FPSTR(HA_ENTITY_CATEGORY)] = F("diagnostic");
+    doc[FPSTR(HA_NAME)] = F("Fault code");
+    doc[FPSTR(HA_ICON)] = F("mdi:chat-alert-outline");
+    doc[FPSTR(HA_STATE_TOPIC)] = this->getDeviceTopic(F("state"));
+    doc[FPSTR(HA_VALUE_TEMPLATE)] = F("{{ \"%02d (0x%02X)\"|format(value_json.sensors.faultCode, value_json.sensors.faultCode) }}");
+    doc[FPSTR(HA_EXPIRE_AFTER)] = 120;
+    doc.shrinkToFit();
+
+    return this->publish(this->getTopic(FPSTR(HA_ENTITY_SENSOR), F("fault_code")).c_str(), doc);
+  }
+
+  bool publishSensorDiagnosticCode(bool enabledByDefault = true) {
+    JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][0][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
+    doc[FPSTR(HA_AVAILABILITY)][1][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("state"));
+    doc[FPSTR(HA_AVAILABILITY)][1][FPSTR(HA_VALUE_TEMPLATE)] = F("{{ iif(value_json.states.otStatus and value_json.states.fault or value_json.states.diagnostic, 'online', 'offline') }}");
+    doc[FPSTR(HA_AVAILABILITY_MODE)] = F("all");
+    doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
+    doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("diagnostic_code"));
+    doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("diagnostic_code"));
+    doc[FPSTR(HA_ENTITY_CATEGORY)] = F("diagnostic");
+    doc[FPSTR(HA_NAME)] = F("Diagnostic code");
+    doc[FPSTR(HA_ICON)] = F("mdi:chat-alert-outline");
+    doc[FPSTR(HA_STATE_TOPIC)] = this->getDeviceTopic(F("state"));
+    doc[FPSTR(HA_VALUE_TEMPLATE)] = F("{{ \"%02d (0x%02X)\"|format(value_json.sensors.diagnosticCode, value_json.sensors.diagnosticCode) }}");
+    doc[FPSTR(HA_EXPIRE_AFTER)] = 120;
+    doc.shrinkToFit();
+
+    return this->publish(this->getTopic(FPSTR(HA_ENTITY_SENSOR), F("diagnostic_code")).c_str(), doc);
+  }
+
+  bool publishSensorRssi(bool enabledByDefault = true) {
+    JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
+    doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
+    doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("rssi"));
+    doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("rssi"));
+    doc[FPSTR(HA_ENTITY_CATEGORY)] = F("diagnostic");
+    doc[FPSTR(HA_DEVICE_CLASS)] = F("signal_strength");
+    doc[FPSTR(HA_STATE_CLASS)] = F("measurement");
+    doc[FPSTR(HA_UNIT_OF_MEASUREMENT)] = F("dBm");
+    doc[FPSTR(HA_NAME)] = F("RSSI");
+    doc[FPSTR(HA_ICON)] = F("mdi:signal");
+    doc[FPSTR(HA_STATE_TOPIC)] = this->getDeviceTopic(F("state"));
+    doc[FPSTR(HA_VALUE_TEMPLATE)] = F("{{ value_json.sensors.rssi|float(0)|round(1) }}");
+    doc[FPSTR(HA_EXPIRE_AFTER)] = 120;
+    doc.shrinkToFit();
+
+    return this->publish(this->getTopic(FPSTR(HA_ENTITY_SENSOR), F("rssi")).c_str(), doc);
+  }
+
+  bool publishSensorUptime(bool enabledByDefault = true) {
+    JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
+    doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
+    doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("uptime"));
+    doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("uptime"));
+    doc[FPSTR(HA_ENTITY_CATEGORY)] = F("diagnostic");
+    doc[FPSTR(HA_DEVICE_CLASS)] = F("duration");
+    doc[FPSTR(HA_STATE_CLASS)] = F("total_increasing");
+    doc[FPSTR(HA_UNIT_OF_MEASUREMENT)] = F("s");
+    doc[FPSTR(HA_NAME)] = F("Uptime");
+    doc[FPSTR(HA_ICON)] = F("mdi:clock-start");
+    doc[FPSTR(HA_STATE_TOPIC)] = this->getDeviceTopic(F("state"));
+    doc[FPSTR(HA_VALUE_TEMPLATE)] = F("{{ value_json.sensors.uptime|int(0) }}");
+    doc[FPSTR(HA_EXPIRE_AFTER)] = 120;
+    doc.shrinkToFit();
+
+    return this->publish(this->getTopic(FPSTR(HA_ENTITY_SENSOR), F("uptime")).c_str(), doc);
+  }
+
+  bool publishOutdoorSensorConnected(bool enabledByDefault = true) {
+    JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
+    doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
+    doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("outdoor_sensor_connected"));
+    doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("outdoor_sensor_connected"));
+    doc[FPSTR(HA_ENTITY_CATEGORY)] = F("diagnostic");
+    doc[FPSTR(HA_DEVICE_CLASS)] = F("connectivity");
+    doc[FPSTR(HA_NAME)] = F("Outdoor sensor connected");
+    doc[FPSTR(HA_STATE_TOPIC)] = this->getDeviceTopic(F("state"));
+    doc[FPSTR(HA_VALUE_TEMPLATE)] = F("{{ iif(value_json.sensors.outdoor.connected, 'ON', 'OFF') }}");
+    doc[FPSTR(HA_EXPIRE_AFTER)] = 120;
+    doc.shrinkToFit();
+
+    return this->publish(this->getTopic(FPSTR(HA_ENTITY_BINARY_SENSOR), F("outdoor_sensor_connected")).c_str(), doc);
+  }
+
+  bool publishOutdoorSensorRssi(bool enabledByDefault = true) {
+    JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
+    doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
+    doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("outdoor_sensor_rssi"));
+    doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("outdoor_sensor_rssi"));
+    doc[FPSTR(HA_ENTITY_CATEGORY)] = F("diagnostic");
+    doc[FPSTR(HA_DEVICE_CLASS)] = F("signal_strength");
+    doc[FPSTR(HA_STATE_CLASS)] = F("measurement");
+    doc[FPSTR(HA_UNIT_OF_MEASUREMENT)] = F("dBm");
+    doc[FPSTR(HA_NAME)] = F("Outdoor sensor RSSI");
+    doc[FPSTR(HA_ICON)] = F("mdi:signal");
+    doc[FPSTR(HA_STATE_TOPIC)] = this->getDeviceTopic(F("state"));
+    doc[FPSTR(HA_VALUE_TEMPLATE)] = F("{{ value_json.sensors.outdoor.rssi|float(0)|round(1) }}");
+    doc[FPSTR(HA_EXPIRE_AFTER)] = 120;
+    doc.shrinkToFit();
+
+    return this->publish(this->getTopic(FPSTR(HA_ENTITY_SENSOR), F("outdoor_sensor_rssi")).c_str(), doc);
+  }
+
+  bool publishOutdoorSensorBattery(bool enabledByDefault = true) {
+    JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
+    doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
+    doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("outdoor_sensor_battery"));
+    doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("outdoor_sensor_battery"));
+    doc[FPSTR(HA_ENTITY_CATEGORY)] = F("diagnostic");
+    doc[FPSTR(HA_DEVICE_CLASS)] = F("battery");
+    doc[FPSTR(HA_STATE_CLASS)] = F("measurement");
+    doc[FPSTR(HA_UNIT_OF_MEASUREMENT)] = FPSTR("%");
+    doc[FPSTR(HA_NAME)] = F("Outdoor sensor battery");
+    doc[FPSTR(HA_STATE_TOPIC)] = this->getDeviceTopic(F("state"));
+    doc[FPSTR(HA_VALUE_TEMPLATE)] = F("{{ value_json.sensors.outdoor.battery|float(0)|round(1) }}");
+    doc[FPSTR(HA_EXPIRE_AFTER)] = 120;
+    doc.shrinkToFit();
+
+    return this->publish(this->getTopic(FPSTR(HA_ENTITY_SENSOR), F("outdoor_sensor_battery")).c_str(), doc);
+  }
+
+  bool publishOutdoorSensorHumidity(bool enabledByDefault = true) {
+    JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
+    doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
+    doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("outdoor_sensor_humidity"));
+    doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("outdoor_sensor_humidity"));
+    doc[FPSTR(HA_ENTITY_CATEGORY)] = F("diagnostic");
+    doc[FPSTR(HA_DEVICE_CLASS)] = F("humidity");
+    doc[FPSTR(HA_STATE_CLASS)] = F("measurement");
+    doc[FPSTR(HA_UNIT_OF_MEASUREMENT)] = FPSTR("%");
+    doc[FPSTR(HA_NAME)] = F("Outdoor sensor humidity");
+    doc[FPSTR(HA_STATE_TOPIC)] = this->getDeviceTopic(F("state"));
+    doc[FPSTR(HA_VALUE_TEMPLATE)] = F("{{ value_json.sensors.outdoor.humidity|float(0)|round(1) }}");
+    doc[FPSTR(HA_EXPIRE_AFTER)] = 120;
+    doc.shrinkToFit();
+
+    return this->publish(this->getTopic(FPSTR(HA_ENTITY_SENSOR), F("outdoor_sensor_humidity")).c_str(), doc);
+  }
+
+  bool publishIndoorSensorConnected(bool enabledByDefault = true) {
+    JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
+    doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
+    doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("indoor_sensor_connected"));
+    doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("indoor_sensor_connected"));
+    doc[FPSTR(HA_ENTITY_CATEGORY)] = F("diagnostic");
+    doc[FPSTR(HA_DEVICE_CLASS)] = F("connectivity");
+    doc[FPSTR(HA_NAME)] = F("Indoor sensor connected");
+    doc[FPSTR(HA_STATE_TOPIC)] = this->getDeviceTopic(F("state"));
+    doc[FPSTR(HA_VALUE_TEMPLATE)] = F("{{ iif(value_json.sensors.indoor.connected, 'ON', 'OFF') }}");
+    doc[FPSTR(HA_EXPIRE_AFTER)] = 120;
+    doc.shrinkToFit();
+
+    return this->publish(this->getTopic(FPSTR(HA_ENTITY_BINARY_SENSOR), F("indoor_sensor_connected")).c_str(), doc);
+  }
+
+  bool publishIndoorSensorRssi(bool enabledByDefault = true) {
+    JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
+    doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
+    doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("indoor_sensor_rssi"));
+    doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("indoor_sensor_rssi"));
+    doc[FPSTR(HA_ENTITY_CATEGORY)] = F("diagnostic");
+    doc[FPSTR(HA_DEVICE_CLASS)] = F("signal_strength");
+    doc[FPSTR(HA_STATE_CLASS)] = F("measurement");
+    doc[FPSTR(HA_UNIT_OF_MEASUREMENT)] = F("dBm");
+    doc[FPSTR(HA_NAME)] = F("Indoor sensor RSSI");
+    doc[FPSTR(HA_ICON)] = F("mdi:signal");
+    doc[FPSTR(HA_STATE_TOPIC)] = this->getDeviceTopic(F("state"));
+    doc[FPSTR(HA_VALUE_TEMPLATE)] = F("{{ value_json.sensors.indoor.rssi|float(0)|round(1) }}");
+    doc[FPSTR(HA_EXPIRE_AFTER)] = 120;
+    doc.shrinkToFit();
+
+    return this->publish(this->getTopic(FPSTR(HA_ENTITY_SENSOR), F("indoor_sensor_rssi")).c_str(), doc);
+  }
+
+  bool publishIndoorSensorBattery(bool enabledByDefault = true) {
+    JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
+    doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
+    doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("indoor_sensor_battery"));
+    doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("indoor_sensor_battery"));
+    doc[FPSTR(HA_ENTITY_CATEGORY)] = F("diagnostic");
+    doc[FPSTR(HA_DEVICE_CLASS)] = F("battery");
+    doc[FPSTR(HA_STATE_CLASS)] = F("measurement");
+    doc[FPSTR(HA_UNIT_OF_MEASUREMENT)] = FPSTR("%");
+    doc[FPSTR(HA_NAME)] = F("Indoor sensor battery");
+    doc[FPSTR(HA_STATE_TOPIC)] = this->getDeviceTopic(F("state"));
+    doc[FPSTR(HA_VALUE_TEMPLATE)] = F("{{ value_json.sensors.indoor.battery|float(0)|round(1) }}");
+    doc[FPSTR(HA_EXPIRE_AFTER)] = 120;
+    doc.shrinkToFit();
+
+    return this->publish(this->getTopic(FPSTR(HA_ENTITY_SENSOR), F("indoor_sensor_battery")).c_str(), doc);
+  }
+
+  bool publishIndoorSensorHumidity(bool enabledByDefault = true) {
+    JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
+    doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
+    doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("indoor_sensor_humidity"));
+    doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("indoor_sensor_humidity"));
+    doc[FPSTR(HA_ENTITY_CATEGORY)] = F("diagnostic");
+    doc[FPSTR(HA_DEVICE_CLASS)] = F("humidity");
+    doc[FPSTR(HA_STATE_CLASS)] = F("measurement");
+    doc[FPSTR(HA_UNIT_OF_MEASUREMENT)] = FPSTR("%");
+    doc[FPSTR(HA_NAME)] = F("Indoor sensor humidity");
+    doc[FPSTR(HA_STATE_TOPIC)] = this->getDeviceTopic(F("state"));
+    doc[FPSTR(HA_VALUE_TEMPLATE)] = F("{{ value_json.sensors.indoor.humidity|float(0)|round(1) }}");
+    doc[FPSTR(HA_EXPIRE_AFTER)] = 120;
+    doc.shrinkToFit();
+
+    return this->publish(this->getTopic(FPSTR(HA_ENTITY_SENSOR), F("indoor_sensor_humidity")).c_str(), doc);
+  }
+
+
+  bool publishInputIndoorTemp(UnitSystem unit = UnitSystem::METRIC, bool enabledByDefault = true) {
+    JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
     doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
     doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("indoor_temp"));
     doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("indoor_temp"));
@@ -1096,8 +1331,9 @@ public:
     return this->publish(this->getTopic(FPSTR(HA_ENTITY_SENSOR), F("indoor_temp")).c_str(), doc);
   }
 
-  bool publishNumberOutdoorTemp(UnitSystem unit = UnitSystem::METRIC, bool enabledByDefault = true) {
+  bool publishInputOutdoorTemp(UnitSystem unit = UnitSystem::METRIC, bool enabledByDefault = true) {
     JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
     doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
     doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("outdoor_temp"));
     doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("outdoor_temp"));
@@ -1383,6 +1619,7 @@ public:
 
   bool publishButtonRestart(bool enabledByDefault = true) {
     JsonDocument doc;
+    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
     doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
     doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("restart"));
     doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("restart"));
@@ -1399,8 +1636,10 @@ public:
 
   bool publishButtonResetFault(bool enabledByDefault = true) {
     JsonDocument doc;
-    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("state"));
-    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_VALUE_TEMPLATE)] = F("{{ iif(value_json.states.fault, 'online', 'offline') }}");
+    doc[FPSTR(HA_AVAILABILITY)][0][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
+    doc[FPSTR(HA_AVAILABILITY)][1][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("state"));
+    doc[FPSTR(HA_AVAILABILITY)][1][FPSTR(HA_VALUE_TEMPLATE)] = F("{{ iif(value_json.states.fault, 'online', 'offline') }}");
+    doc[FPSTR(HA_AVAILABILITY_MODE)] = F("all");
     doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
     doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("reset_fault"));
     doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("reset_fault"));
@@ -1417,8 +1656,10 @@ public:
 
   bool publishButtonResetDiagnostic(bool enabledByDefault = true) {
     JsonDocument doc;
-    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("state"));
-    doc[FPSTR(HA_AVAILABILITY)][FPSTR(HA_VALUE_TEMPLATE)] = F("{{ iif(value_json.states.diagnostic, 'online', 'offline') }}");
+    doc[FPSTR(HA_AVAILABILITY)][0][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("status"));
+    doc[FPSTR(HA_AVAILABILITY)][1][FPSTR(HA_TOPIC)] = this->getDeviceTopic(F("state"));
+    doc[FPSTR(HA_AVAILABILITY)][1][FPSTR(HA_VALUE_TEMPLATE)] = F("{{ iif(value_json.states.diagnostic, 'online', 'offline') }}");
+    doc[FPSTR(HA_AVAILABILITY_MODE)] = F("all");
     doc[FPSTR(HA_ENABLED_BY_DEFAULT)] = enabledByDefault;
     doc[FPSTR(HA_UNIQUE_ID)] = this->getObjectId(F("reset_diagnostic"));
     doc[FPSTR(HA_OBJECT_ID)] = this->getObjectId(F("reset_diagnostic"));
@@ -1434,7 +1675,7 @@ public:
   }
 
 
-  bool deleteNumberOutdoorTemp() {
+  bool deleteInputOutdoorTemp() {
     return this->publish(this->getTopic(FPSTR(HA_ENTITY_NUMBER), F("outdoor_temp")).c_str());
   }
 
@@ -1442,7 +1683,7 @@ public:
     return this->publish(this->getTopic(FPSTR(HA_ENTITY_SENSOR), F("outdoor_temp")).c_str());
   }
 
-  bool deleteNumberIndoorTemp() {
+  bool deleteInputIndoorTemp() {
     return this->publish(this->getTopic(FPSTR(HA_ENTITY_NUMBER), F("indoor_temp")).c_str());
   }
 
@@ -1462,15 +1703,15 @@ public:
     return this->publish(this->getTopic(FPSTR(HA_ENTITY_SENSOR), F("boiler_dhw_max_temp")).c_str());
   }
 
-  bool deleteNumberDhwMinTemp() {
+  bool deleteInputDhwMinTemp() {
     return this->publish(this->getTopic(FPSTR(HA_ENTITY_NUMBER), F("dhw_min_temp")).c_str());
   }
 
-  bool deleteNumberDhwMaxTemp() {
+  bool deleteInputDhwMaxTemp() {
     return this->publish(this->getTopic(FPSTR(HA_ENTITY_NUMBER), F("dhw_max_temp")).c_str());
   }
 
-  bool deleteBinSensorDhw() {
+  bool deleteStateDhw() {
     return this->publish(this->getTopic(FPSTR(HA_ENTITY_BINARY_SENSOR), F("dhw")).c_str());
   }
 
@@ -1478,7 +1719,7 @@ public:
     return this->publish(this->getTopic(FPSTR(HA_ENTITY_SENSOR), F("dhw_temp")).c_str());
   }
 
-  bool deleteNumberDhwTarget() {
+  bool deleteInputDhwTarget() {
     return this->publish(this->getTopic(FPSTR(HA_ENTITY_NUMBER), F("dhw_target")).c_str());
   }
 

src/MainTask.h

@@ -86,6 +86,12 @@ protected:
     vars.states.mqtt = tMqtt->isConnected();
     vars.sensors.rssi = network->isConnected() ? WiFi.RSSI() : 0;
 
+    if (settings.system.logLevel >= TinyLogger::Level::SILENT && settings.system.logLevel <= TinyLogger::Level::VERBOSE) {
+      if (Log.getLevel() != settings.system.logLevel) {
+        Log.setLevel(static_cast<TinyLogger::Level>(settings.system.logLevel));
+      }
+    }
+
     if (network->isConnected()) {
       if (!this->telnetStarted && telnetStream != nullptr) {
         telnetStream->begin(23, false);
@@ -99,11 +105,12 @@ protected:
         tMqtt->disable();
       }
 
-      if ( Log.getLevel() != TinyLogger::Level::INFO && !settings.system.debug ) {
-        Log.setLevel(TinyLogger::Level::INFO);
+      if (settings.sensors.indoor.type == SensorType::MANUAL) {
+        vars.sensors.indoor.connected = !settings.mqtt.enable || vars.states.mqtt;
+      }
 
-      } else if ( Log.getLevel() != TinyLogger::Level::VERBOSE && settings.system.debug ) {
-        Log.setLevel(TinyLogger::Level::VERBOSE);
+      if (settings.sensors.outdoor.type == SensorType::MANUAL) {
+        vars.sensors.outdoor.connected = !settings.mqtt.enable || vars.states.mqtt;
       }
 
     } else {
@@ -115,11 +122,20 @@ protected:
       if (tMqtt->isEnabled()) {
         tMqtt->disable();
       }
+
+      if (settings.sensors.indoor.type == SensorType::MANUAL) {
+        vars.sensors.indoor.connected = false;
+      }
+
+      if (settings.sensors.outdoor.type == SensorType::MANUAL) {
+        vars.sensors.outdoor.connected = false;
+      }
     }
     this->yield();
 
     this->emergency();
     this->ledStatus();
+    this->cascadeControl();
     this->externalPump();
     this->yield();
 
@@ -160,7 +176,7 @@ protected:
       this->restartSignalTime = millis();
     }
 
-    if (!settings.system.debug) {
+    if (settings.system.logLevel < TinyLogger::Level::VERBOSE) {
       return;
     }
 
@@ -189,42 +205,22 @@ protected:
   }
 
   void emergency() {
-    if (!settings.emergency.enable && vars.states.emergency) {
-      this->emergencyDetected = false;
-      vars.states.emergency = false;
-
-      Log.sinfoln(FPSTR(L_MAIN), F("Emergency mode disabled"));
-    }
-
-    if (!settings.emergency.enable) {
-      return;
-    }
-
     // flags
     uint8_t emergencyFlags = 0b00000000;
 
-    // set network flag
-    if (settings.emergency.onNetworkFault && !network->isConnected()) {
+    // set outdoor sensor flag
+    if (settings.equitherm.enable && !vars.sensors.outdoor.connected) {
       emergencyFlags |= 0b00000001;
     }
 
-    // set mqtt flag
-    if (settings.emergency.onMqttFault && (!tMqtt->isEnabled() || !tMqtt->isConnected())) {
+    // set indoor sensor flag
+    if (!settings.equitherm.enable && settings.pid.enable && !vars.sensors.indoor.connected) {
       emergencyFlags |= 0b00000010;
     }
 
-    // set outdoor sensor flag
-    if (settings.sensors.outdoor.type == SensorType::DS18B20 || settings.sensors.outdoor.type == SensorType::BLUETOOTH) {
-      if (settings.emergency.onOutdoorSensorDisconnect && !vars.sensors.outdoor.connected) {
-        emergencyFlags |= 0b00000100;
-      }
-    }
-
-    // set indoor sensor flag
-    if (settings.sensors.indoor.type == SensorType::DS18B20 || settings.sensors.indoor.type == SensorType::BLUETOOTH) {
-      if (settings.emergency.onIndoorSensorDisconnect && !vars.sensors.indoor.connected) {
-        emergencyFlags |= 0b00001000;
-      }
+    // set indoor sensor flag for OT native heating control
+    if (settings.opentherm.nativeHeatingControl && !vars.sensors.indoor.connected) {
+      emergencyFlags |= 0b00000100;
     }
 
     // if any flags is true
@@ -250,7 +246,7 @@ protected:
 
       } else if (!this->emergencyDetected && vars.states.emergency) {
         // disable emergency
-        if (millis() - this->emergencyFlipTime > 30000) {
+        if (millis() - this->emergencyFlipTime > (settings.emergency.tresholdTime * 1000)) {
           vars.states.emergency = false;
           Log.sinfoln(FPSTR(L_MAIN), F("Emergency mode disabled"));
         }
@@ -337,6 +333,170 @@ protected:
     this->blinker->tick();
   }
 
+  void cascadeControl() {
+    static uint8_t configuredInputGpio = GPIO_IS_NOT_CONFIGURED;
+    static uint8_t configuredOutputGpio = GPIO_IS_NOT_CONFIGURED;
+    static bool inputTempValue = false;
+    static unsigned long inputChangedTs = 0;
+    static bool outputTempValue = false;
+    static unsigned long outputChangedTs = 0;
+
+    // input
+    if (settings.cascadeControl.input.enable) {
+      if (settings.cascadeControl.input.gpio != configuredInputGpio) {
+        if (configuredInputGpio != GPIO_IS_NOT_CONFIGURED) {
+          pinMode(configuredInputGpio, OUTPUT);
+          digitalWrite(configuredInputGpio, LOW);
+
+          Log.sinfoln(FPSTR(L_CASCADE_INPUT), F("Deinitialized on GPIO %hhu"), configuredInputGpio);
+        }
+        
+        if (GPIO_IS_VALID(settings.cascadeControl.input.gpio)) {
+          configuredInputGpio = settings.cascadeControl.input.gpio;
+          pinMode(configuredInputGpio, INPUT);
+
+          Log.sinfoln(FPSTR(L_CASCADE_INPUT), F("Initialized on GPIO %hhu"), configuredInputGpio);
+
+        } else if (configuredInputGpio != GPIO_IS_NOT_CONFIGURED) {
+          configuredInputGpio = GPIO_IS_NOT_CONFIGURED;
+
+          Log.swarningln(FPSTR(L_CASCADE_INPUT), F("Failed initialize: GPIO %hhu is not valid!"), configuredInputGpio);
+        }
+      }
+
+      if (configuredInputGpio != GPIO_IS_NOT_CONFIGURED) {
+        bool value;
+        if (digitalRead(configuredInputGpio) == HIGH) {
+          value = true ^ settings.cascadeControl.input.invertState;
+        } else {
+          value = false ^ settings.cascadeControl.input.invertState;
+        }
+
+        if (value != vars.cascadeControl.input) {
+          if (value != inputTempValue) {
+            inputTempValue = value;
+            inputChangedTs = millis();
+
+          } else if (millis() - inputChangedTs >= settings.cascadeControl.input.thresholdTime * 1000u) {
+            vars.cascadeControl.input = value;
+
+            Log.sinfoln(
+              FPSTR(L_CASCADE_INPUT),
+              F("State changed to %s"),
+              value ? F("TRUE") : F("FALSE")
+            );
+          }
+
+        } else if (value != inputTempValue) {
+          inputTempValue = value;
+        }
+      }
+    }
+    
+    if (!settings.cascadeControl.input.enable || configuredInputGpio == GPIO_IS_NOT_CONFIGURED) {
+      if (!vars.cascadeControl.input) {
+        vars.cascadeControl.input = true;
+
+        Log.sinfoln(
+          FPSTR(L_CASCADE_INPUT),
+          F("Disabled, state changed to %s"),
+          vars.cascadeControl.input ? F("TRUE") : F("FALSE")
+        );
+      }
+    }
+
+
+    // output
+    if (settings.cascadeControl.output.enable) {
+      if (settings.cascadeControl.output.gpio != configuredOutputGpio) {
+        if (configuredOutputGpio != GPIO_IS_NOT_CONFIGURED) {
+          pinMode(configuredOutputGpio, OUTPUT);
+          digitalWrite(configuredOutputGpio, LOW);
+
+          Log.sinfoln(FPSTR(L_CASCADE_OUTPUT), F("Deinitialized on GPIO %hhu"), configuredOutputGpio);
+        }
+        
+        if (GPIO_IS_VALID(settings.cascadeControl.output.gpio)) {
+          configuredOutputGpio = settings.cascadeControl.output.gpio;
+          pinMode(configuredOutputGpio, OUTPUT);
+          digitalWrite(
+            configuredOutputGpio,
+            settings.cascadeControl.output.invertState
+              ? HIGH 
+              : LOW
+          );
+
+          Log.sinfoln(FPSTR(L_CASCADE_OUTPUT), F("Initialized on GPIO %hhu"), configuredOutputGpio);
+
+        } else if (configuredOutputGpio != GPIO_IS_NOT_CONFIGURED) {
+          configuredOutputGpio = GPIO_IS_NOT_CONFIGURED;
+
+          Log.swarningln(FPSTR(L_CASCADE_OUTPUT), F("Failed initialize: GPIO %hhu is not valid!"), configuredOutputGpio);
+        }
+      }
+
+      if (configuredOutputGpio != GPIO_IS_NOT_CONFIGURED) {
+        bool value = false;
+        if (settings.cascadeControl.output.onFault && vars.states.fault) {
+          value = true;
+
+        } else if (settings.cascadeControl.output.onLossConnection && !vars.states.otStatus) {
+          value = true;
+
+        } else if (settings.cascadeControl.output.onEnabledHeating && settings.heating.enable && vars.cascadeControl.input) {
+          value = true;
+        }
+
+        if (value != vars.cascadeControl.output) {
+          if (value != outputTempValue) {
+            outputTempValue = value;
+            outputChangedTs = millis();
+            
+          } else if (millis() - outputChangedTs >= settings.cascadeControl.output.thresholdTime * 1000u) {
+            vars.cascadeControl.output = value;
+
+            digitalWrite(
+              configuredOutputGpio,
+              vars.cascadeControl.output ^ settings.cascadeControl.output.invertState
+                ? HIGH
+                : LOW
+            );
+
+            Log.sinfoln(
+              FPSTR(L_CASCADE_OUTPUT),
+              F("State changed to %s"),
+              value ? F("TRUE") : F("FALSE")
+            );
+          }
+
+        } else if (value != outputTempValue) {
+          outputTempValue = value;
+        }
+      }
+    }
+
+    if (!settings.cascadeControl.output.enable || configuredOutputGpio == GPIO_IS_NOT_CONFIGURED) {
+      if (vars.cascadeControl.output) {
+        vars.cascadeControl.output = false;
+
+        if (configuredOutputGpio != GPIO_IS_NOT_CONFIGURED) {
+          digitalWrite(
+            configuredOutputGpio,
+            vars.cascadeControl.output ^ settings.cascadeControl.output.invertState
+              ? HIGH
+              : LOW
+          );
+        }
+
+        Log.sinfoln(
+          FPSTR(L_CASCADE_OUTPUT),
+          F("Disabled, state changed to %s"),
+          vars.cascadeControl.output ? F("TRUE") : F("FALSE")
+        );
+      }
+    }
+  }
+
   void externalPump() {
     static uint8_t configuredGpio = GPIO_IS_NOT_CONFIGURED;
 

src/MqttTask.h

@@ -72,7 +72,7 @@ protected:
   MqttWriter* writer = nullptr;
   UnitSystem currentUnitSystem = UnitSystem::METRIC;
   bool currentHomeAssistantDiscovery = false;
-  unsigned short readyForSendTime = 15000;
+  unsigned short readyForSendTime = 30000;
   unsigned long lastReconnectTime = 0;
   unsigned long connectedTime = 0;
   unsigned long disconnectedTime = 0;
@@ -270,7 +270,7 @@ protected:
       return;
     }
 
-    if (settings.system.debug) {
+    if (settings.system.logLevel >= TinyLogger::Level::TRACE) {
       Log.strace(FPSTR(L_MQTT_MSG), F("Topic: %s\r\n>  "), topic);
       if (Log.lock()) {
         for (size_t i = 0; i < length; i++) {
@@ -322,48 +322,58 @@ protected:
   void publishHaEntities() {
     // heating
     this->haHelper->publishSwitchHeating(false);
-    this->haHelper->publishSwitchHeatingTurbo();
-    this->haHelper->publishNumberHeatingHysteresis(settings.system.unitSystem);
+    this->haHelper->publishSwitchHeatingTurbo(false);
+    this->haHelper->publishInputHeatingHysteresis(settings.system.unitSystem);
+    this->haHelper->publishInputHeatingTurboFactor(false);
+    this->haHelper->publishInputHeatingMinTemp(settings.system.unitSystem);
+    this->haHelper->publishInputHeatingMaxTemp(settings.system.unitSystem);
     this->haHelper->publishSensorHeatingSetpoint(settings.system.unitSystem, false);
     this->haHelper->publishSensorBoilerHeatingMinTemp(settings.system.unitSystem, false);
     this->haHelper->publishSensorBoilerHeatingMaxTemp(settings.system.unitSystem, false);
-    this->haHelper->publishNumberHeatingMinTemp(settings.system.unitSystem, false);
-    this->haHelper->publishNumberHeatingMaxTemp(settings.system.unitSystem, false);
-    this->haHelper->publishNumberHeatingMaxModulation(false);
 
     // pid
     this->haHelper->publishSwitchPid();
-    this->haHelper->publishNumberPidFactorP();
-    this->haHelper->publishNumberPidFactorI();
-    this->haHelper->publishNumberPidFactorD();
-    this->haHelper->publishNumberPidDt(false);
-    this->haHelper->publishNumberPidMinTemp(settings.system.unitSystem, false);
-    this->haHelper->publishNumberPidMaxTemp(settings.system.unitSystem, false);
+    this->haHelper->publishInputPidFactorP(false);
+    this->haHelper->publishInputPidFactorI(false);
+    this->haHelper->publishInputPidFactorD(false);
+    this->haHelper->publishInputPidDt(false);
+    this->haHelper->publishInputPidMinTemp(settings.system.unitSystem, false);
+    this->haHelper->publishInputPidMaxTemp(settings.system.unitSystem, false);
 
     // equitherm
     this->haHelper->publishSwitchEquitherm();
-    this->haHelper->publishNumberEquithermFactorN();
-    this->haHelper->publishNumberEquithermFactorK();
-    this->haHelper->publishNumberEquithermFactorT();
+    this->haHelper->publishInputEquithermFactorN(false);
+    this->haHelper->publishInputEquithermFactorK(false);
+    this->haHelper->publishInputEquithermFactorT(false);
 
     // states
-    this->haHelper->publishBinSensorStatus();
-    this->haHelper->publishBinSensorOtStatus();
-    this->haHelper->publishBinSensorHeating();
-    this->haHelper->publishBinSensorFlame();
-    this->haHelper->publishBinSensorFault();
-    this->haHelper->publishBinSensorDiagnostic();
+    this->haHelper->publishStateStatus();
+    this->haHelper->publishStateEmergency();
+    this->haHelper->publishStateOtStatus();
+    this->haHelper->publishStateHeating();
+    this->haHelper->publishStateFlame();
+    this->haHelper->publishStateFault();
+    this->haHelper->publishStateDiagnostic();
+    this->haHelper->publishStateExtPump(false);
 
     // sensors
-    this->haHelper->publishSensorModulation(false);
+    this->haHelper->publishSensorModulation();
     this->haHelper->publishSensorPressure(settings.system.unitSystem, false);
+    this->haHelper->publishSensorPower();
     this->haHelper->publishSensorFaultCode();
     this->haHelper->publishSensorDiagnosticCode();
     this->haHelper->publishSensorRssi(false);
     this->haHelper->publishSensorUptime(false);
+    this->haHelper->publishOutdoorSensorConnected();
+    this->haHelper->publishOutdoorSensorRssi(false);
+    this->haHelper->publishOutdoorSensorBattery(false);
+    this->haHelper->publishOutdoorSensorHumidity(false);
+    this->haHelper->publishIndoorSensorConnected();
+    this->haHelper->publishIndoorSensorRssi(false);
+    this->haHelper->publishIndoorSensorBattery(false);
+    this->haHelper->publishIndoorSensorHumidity(false);
 
     // temperatures
-    this->haHelper->publishNumberIndoorTemp(settings.system.unitSystem);
     this->haHelper->publishSensorHeatingTemp(settings.system.unitSystem);
     this->haHelper->publishSensorHeatingReturnTemp(settings.system.unitSystem, false);
     this->haHelper->publishSensorExhaustTemp(settings.system.unitSystem, false);
@@ -401,21 +411,21 @@ protected:
         this->haHelper->publishSwitchDhw(false);
         this->haHelper->publishSensorBoilerDhwMinTemp(settings.system.unitSystem, false);
         this->haHelper->publishSensorBoilerDhwMaxTemp(settings.system.unitSystem, false);
-        this->haHelper->publishNumberDhwMinTemp(settings.system.unitSystem, false);
-        this->haHelper->publishNumberDhwMaxTemp(settings.system.unitSystem, false);
-        this->haHelper->publishBinSensorDhw();
+        this->haHelper->publishInputDhwMinTemp(settings.system.unitSystem);
+        this->haHelper->publishInputDhwMaxTemp(settings.system.unitSystem);
+        this->haHelper->publishStateDhw();
         this->haHelper->publishSensorDhwTemp(settings.system.unitSystem);
-        this->haHelper->publishSensorDhwFlowRate(settings.system.unitSystem, false);
+        this->haHelper->publishSensorDhwFlowRate(settings.system.unitSystem);
 
       } else {
         this->haHelper->deleteSwitchDhw();
         this->haHelper->deleteSensorBoilerDhwMinTemp();
         this->haHelper->deleteSensorBoilerDhwMaxTemp();
-        this->haHelper->deleteNumberDhwMinTemp();
-        this->haHelper->deleteNumberDhwMaxTemp();
-        this->haHelper->deleteBinSensorDhw();
+        this->haHelper->deleteInputDhwMinTemp();
+        this->haHelper->deleteInputDhwMaxTemp();
+        this->haHelper->deleteStateDhw();
         this->haHelper->deleteSensorDhwTemp();
-        this->haHelper->deleteNumberDhwTarget();
+        this->haHelper->deleteInputDhwTarget();
         this->haHelper->deleteClimateDhw();
         this->haHelper->deleteSensorDhwFlowRate();
       }
@@ -428,7 +438,7 @@ protected:
       _heatingMaxTemp = heatingMaxTemp;
       _noRegulators = noRegulators;
 
-      this->haHelper->publishNumberHeatingTarget(settings.system.unitSystem, heatingMinTemp, heatingMaxTemp, false);
+      this->haHelper->publishInputHeatingTarget(settings.system.unitSystem, heatingMinTemp, heatingMaxTemp, false);
       this->haHelper->publishClimateHeating(
         settings.system.unitSystem,
         heatingMinTemp,
@@ -443,7 +453,7 @@ protected:
       _dhwMinTemp = settings.dhw.minTemp;
       _dhwMaxTemp = settings.dhw.maxTemp;
 
-      this->haHelper->publishNumberDhwTarget(settings.system.unitSystem, settings.dhw.minTemp, settings.dhw.maxTemp, false);
+      this->haHelper->publishInputDhwTarget(settings.system.unitSystem, settings.dhw.minTemp, settings.dhw.maxTemp, false);
       this->haHelper->publishClimateDhw(settings.system.unitSystem, settings.dhw.minTemp, settings.dhw.maxTemp);
 
       published = true;
@@ -454,9 +464,9 @@ protected:
 
       if (editableOutdoorTemp) {
         this->haHelper->deleteSensorOutdoorTemp();
-        this->haHelper->publishNumberOutdoorTemp(settings.system.unitSystem);
+        this->haHelper->publishInputOutdoorTemp(settings.system.unitSystem);
       } else {
-        this->haHelper->deleteNumberOutdoorTemp();
+        this->haHelper->deleteInputOutdoorTemp();
         this->haHelper->publishSensorOutdoorTemp(settings.system.unitSystem);
       }
 
@@ -468,9 +478,9 @@ protected:
 
       if (editableIndoorTemp) {
         this->haHelper->deleteSensorIndoorTemp();
-        this->haHelper->publishNumberIndoorTemp(settings.system.unitSystem);
+        this->haHelper->publishInputIndoorTemp(settings.system.unitSystem);
       } else {
-        this->haHelper->deleteNumberIndoorTemp();
+        this->haHelper->deleteInputIndoorTemp();
         this->haHelper->publishSensorIndoorTemp(settings.system.unitSystem);
       }
 

src/OpenThermTask.h

@@ -22,14 +22,12 @@ protected:
   bool isInitialized = false;
   unsigned long initializedTime = 0;
   unsigned int initializedMemberIdCode = 0;
-  bool pump = true;
   unsigned long lastSuccessResponse = 0;
   unsigned long prevUpdateNonEssentialVars = 0;
   unsigned long dhwSetTempTime = 0;
   unsigned long heatingSetTempTime = 0;
+  bool heatingBlocking = false;
   byte configuredRxLedGpio = GPIO_IS_NOT_CONFIGURED;
-  byte configuredFaultStateGpio = GPIO_IS_NOT_CONFIGURED;
-  bool faultState = false;
 
   #if defined(ARDUINO_ARCH_ESP32)
   const char* getTaskName() override {
@@ -61,7 +59,12 @@ protected:
     }
 
     if (!GPIO_IS_VALID(settings.opentherm.inGpio) || !GPIO_IS_VALID(settings.opentherm.outGpio)) {
-      Log.swarningln(FPSTR(L_OT), F("Not started. GPIO IN: %hhu or GPIO OUT: %hhu is not valid"), settings.opentherm.inGpio, settings.opentherm.outGpio);
+      Log.swarningln(
+        FPSTR(L_OT),
+        F("Not started. GPIO IN: %hhu or GPIO OUT: %hhu is not valid"),
+        settings.opentherm.inGpio,
+        settings.opentherm.outGpio
+      );
       return;
     }
 
@@ -133,28 +136,10 @@ protected:
       }
     }
 
-    // Fault state setup
-    if (settings.opentherm.faultStateGpio != this->configuredFaultStateGpio) {
-      if (this->configuredFaultStateGpio != GPIO_IS_NOT_CONFIGURED) {
-        digitalWrite(this->configuredFaultStateGpio, LOW);
-      }
-      
-      if (GPIO_IS_VALID(settings.opentherm.faultStateGpio)) {
-        this->configuredFaultStateGpio = settings.opentherm.faultStateGpio;
-        this->faultState = false ^ settings.opentherm.invertFaultState ? HIGH : LOW;
-
-        pinMode(this->configuredFaultStateGpio, OUTPUT);
-        digitalWrite(
-          this->configuredFaultStateGpio,
-          this->faultState
-        );
-
-      } else if (this->configuredFaultStateGpio != GPIO_IS_NOT_CONFIGURED) {
-        this->configuredFaultStateGpio = GPIO_IS_NOT_CONFIGURED;
-      }
-    }
-
-    bool heatingEnabled = (vars.states.emergency || settings.heating.enable) && this->pump && this->isReady();
+    bool heatingEnabled = (vars.states.emergency || settings.heating.enable) 
+      && vars.cascadeControl.input 
+      && this->isReady() 
+      && !this->heatingBlocking;
     bool heatingCh2Enabled = settings.opentherm.heatingCh2Enabled;
     if (settings.opentherm.heatingCh1ToCh2) {
       heatingCh2Enabled = heatingEnabled;
@@ -184,8 +169,12 @@ protected:
       statusLb
     );
 
-    if (!CustomOpenTherm::isValidResponse(response)) {
-      Log.swarningln(FPSTR(L_OT), F("Invalid response after setBoilerStatus: %s"), CustomOpenTherm::statusToString(this->instance->getLastResponseStatus()));
+    if (!CustomOpenTherm::isValidResponse(response) || !CustomOpenTherm::isValidResponseId(response, OpenThermMessageID::Status)) {
+      Log.swarningln(
+        FPSTR(L_OT),
+        F("Failed receive boiler status: %s"),
+        CustomOpenTherm::statusToString(this->instance->getLastResponseStatus())
+      );
     }
 
     if (!vars.states.otStatus && millis() - this->lastSuccessResponse < 1150) {
@@ -196,6 +185,14 @@ protected:
     } else if (vars.states.otStatus && millis() - this->lastSuccessResponse > 1150) {
       Log.swarningln(FPSTR(L_OT), F("Disconnected"));
 
+      if (settings.sensors.outdoor.type == SensorType::BOILER_OUTDOOR) {
+        vars.sensors.outdoor.connected = false;
+      }
+
+      if (settings.sensors.indoor.type == SensorType::BOILER_RETURN) {
+        vars.sensors.indoor.connected = false;
+      }
+
       vars.states.otStatus = false;
       this->isInitialized = false;
     }
@@ -208,16 +205,6 @@ protected:
       vars.states.fault = false;
       vars.states.diagnostic = false;
 
-      // Force fault state = on
-      if (this->configuredFaultStateGpio != GPIO_IS_NOT_CONFIGURED) {
-        bool fState = true ^ settings.opentherm.invertFaultState ? HIGH : LOW;
-
-        if (fState != this->faultState) {
-          this->faultState = fState;
-          digitalWrite(this->configuredFaultStateGpio, this->faultState);
-        }
-      }
-
       return;
     }
 
@@ -241,32 +228,57 @@ protected:
     vars.states.fault = CustomOpenTherm::isFault(response);
     vars.states.diagnostic = CustomOpenTherm::isDiagnostic(response);
 
-    // Fault state
-    if (this->configuredFaultStateGpio != GPIO_IS_NOT_CONFIGURED) {
-      bool fState = vars.states.fault ^ settings.opentherm.invertFaultState ? HIGH : LOW;
-      
-      if (fState != this->faultState) {
-        this->faultState = fState;
-        digitalWrite(this->configuredFaultStateGpio, this->faultState);
-      }
-    }
+    Log.snoticeln(
+      FPSTR(L_OT),
+      F("Received boiler status. Heating: %hhu; DHW: %hhu; flame: %hhu; fault: %hhu; diag: %hhu"),
+      vars.states.heating, vars.states.dhw, vars.states.flame, vars.states.fault, vars.states.diagnostic
+    );
 
     // These parameters will be updated every minute
     if (millis() - this->prevUpdateNonEssentialVars > 60000) {
-      if (!heatingEnabled && settings.opentherm.modulationSyncWithHeating) {
-        if (this->setMaxModulationLevel(0)) {
-          Log.snoticeln(FPSTR(L_OT_HEATING), F("Set max modulation 0% (off)"));
+      if (this->updateMinModulationLevel()) {
+        Log.snoticeln(
+          FPSTR(L_OT),
+          F("Received min modulation: %hhu%%, max power: %hhu kW"),
+          vars.parameters.minModulation,
+          vars.parameters.maxPower
+        );
+        
+        if (settings.opentherm.maxModulation < vars.parameters.minModulation) {
+          settings.opentherm.maxModulation = vars.parameters.minModulation;
+          fsSettings.update();
+          Log.swarningln(FPSTR(L_SETTINGS_OT), F("Updated min modulation: %hhu%%"), settings.opentherm.maxModulation);
+        }
 
-        } else {
-          Log.swarningln(FPSTR(L_OT_HEATING), F("Failed set max modulation 0% (off)"));
+        if (fabsf(settings.opentherm.maxPower) < 0.1f && vars.parameters.maxPower > 0) {
+          settings.opentherm.maxPower = vars.parameters.maxPower;
+
+          if (vars.parameters.minModulation > 0) {
+            settings.opentherm.minPower = (vars.parameters.minModulation / 100.0f) * vars.parameters.maxPower;
+          }
+
+          fsSettings.update();
+          Log.swarningln(FPSTR(L_SETTINGS_OT), F("Updated max power: %.2f kW"), settings.opentherm.maxPower);
         }
 
       } else {
-        if (this->setMaxModulationLevel(settings.heating.maxModulation)) {
-          Log.snoticeln(FPSTR(L_OT_HEATING), F("Set max modulation %hhu%%"), settings.heating.maxModulation);
+        Log.swarningln(FPSTR(L_OT), F("Failed receive min modulation and max power"));
+      }
+
+      if (!heatingEnabled && settings.opentherm.modulationSyncWithHeating) {
+        if (this->setMaxModulationLevel(0)) {
+          Log.snoticeln(FPSTR(L_OT), F("Set max modulation: 0% (off)"));
 
         } else {
-          Log.swarningln(FPSTR(L_OT_HEATING), F("Failed set max modulation %hhu%%"), settings.heating.maxModulation);
+          Log.swarningln(FPSTR(L_OT), F("Failed set max modulation: 0% (off)"));
+        }
+
+      } else {
+        if (this->setMaxModulationLevel(settings.opentherm.maxModulation)) {
+          Log.snoticeln(FPSTR(L_OT), F("Set max modulation: %hhu%%"), settings.opentherm.maxModulation);
+
+        } else {
+          Log.swarningln(FPSTR(L_OT), F("Failed set max modulation: %hhu%%"), settings.opentherm.maxModulation);
         }
       }
 
@@ -274,23 +286,30 @@ protected:
       // Get DHW min/max temp (if necessary)
       if (settings.opentherm.dhwPresent && settings.opentherm.getMinMaxTemp) {
         if (this->updateMinMaxDhwTemp()) {
+          Log.snoticeln(
+            FPSTR(L_OT_DHW),
+            F("Received min temp: %hhu, max temp: %hhu"),
+            vars.parameters.dhwMinTemp,
+            vars.parameters.dhwMaxTemp
+          );
+
           if (settings.dhw.minTemp < vars.parameters.dhwMinTemp) {
             settings.dhw.minTemp = vars.parameters.dhwMinTemp;
             fsSettings.update();
-            Log.snoticeln(FPSTR(L_OT_DHW), F("Updated min temp: %hhu"), settings.dhw.minTemp);
+            Log.swarningln(FPSTR(L_SETTINGS_DHW), F("Updated min temp: %hhu"), settings.dhw.minTemp);
           }
 
           if (settings.dhw.maxTemp > vars.parameters.dhwMaxTemp) {
             settings.dhw.maxTemp = vars.parameters.dhwMaxTemp;
             fsSettings.update();
-            Log.snoticeln(FPSTR(L_OT_DHW), F("Updated max temp: %hhu"), settings.dhw.maxTemp);
+            Log.swarningln(FPSTR(L_SETTINGS_DHW), F("Updated max temp: %hhu"), settings.dhw.maxTemp);
           }
 
         } else {
           vars.parameters.dhwMinTemp = convertTemp(DEFAULT_DHW_MIN_TEMP, UnitSystem::METRIC, settings.system.unitSystem);
           vars.parameters.dhwMaxTemp = convertTemp(DEFAULT_DHW_MAX_TEMP, UnitSystem::METRIC, settings.system.unitSystem);
 
-          Log.swarningln(FPSTR(L_OT_DHW), F("Failed get min/max temp"));
+          Log.swarningln(FPSTR(L_OT_DHW), F("Failed receive min/max temp"));
         }
 
         if (settings.dhw.minTemp >= settings.dhw.maxTemp) {
@@ -304,23 +323,30 @@ protected:
       // Get heating min/max temp
       if (settings.opentherm.getMinMaxTemp) {
         if (this->updateMinMaxHeatingTemp()) {
+          Log.snoticeln(
+            FPSTR(L_OT_HEATING),
+            F("Received min temp: %hhu, max temp: %hhu"),
+            vars.parameters.heatingMinTemp,
+            vars.parameters.heatingMaxTemp
+          );
+
           if (settings.heating.minTemp < vars.parameters.heatingMinTemp) {
             settings.heating.minTemp = vars.parameters.heatingMinTemp;
             fsSettings.update();
-            Log.snoticeln(FPSTR(L_OT_HEATING), F("Updated min temp: %hhu"), settings.heating.minTemp);
+            Log.swarningln(FPSTR(L_SETTINGS_HEATING), F("Updated min temp: %hhu"), settings.heating.minTemp);
           }
 
           if (settings.heating.maxTemp > vars.parameters.heatingMaxTemp) {
             settings.heating.maxTemp = vars.parameters.heatingMaxTemp;
             fsSettings.update();
-            Log.snoticeln(FPSTR(L_OT_HEATING), F("Updated max temp: %hhu"), settings.heating.maxTemp);
+            Log.swarningln(FPSTR(L_SETTINGS_HEATING), F("Updated max temp: %hhu"), settings.heating.maxTemp);
           }
           
         } else {
           vars.parameters.heatingMinTemp = convertTemp(DEFAULT_HEATING_MIN_TEMP, UnitSystem::METRIC, settings.system.unitSystem);
           vars.parameters.heatingMaxTemp = convertTemp(DEFAULT_HEATING_MAX_TEMP, UnitSystem::METRIC, settings.system.unitSystem);
 
-          Log.swarningln(FPSTR(L_OT_HEATING), F("Failed get min/max temp"));
+          Log.swarningln(FPSTR(L_OT_HEATING), F("Failed receive min/max temp"));
         }
       }
 
@@ -332,7 +358,19 @@ protected:
 
       // Get fault code (if necessary)
       if (vars.states.fault) {
-        this->updateFaultCode();
+        if (this->updateFaultCode()) {
+          Log.snoticeln(
+            FPSTR(L_OT),
+            F("Received fault code: %hhu (0x%02X)"),
+            vars.sensors.faultCode,
+            vars.sensors.faultCode
+          );
+
+        } else {
+          vars.sensors.faultCode = 0;
+
+          Log.swarningln(FPSTR(L_OT), F("Failed receive fault code"));
+        }
         
       } else if (vars.sensors.faultCode != 0) {
         vars.sensors.faultCode = 0;
@@ -340,7 +378,19 @@ protected:
 
       // Get diagnostic code (if necessary)
       if (vars.states.fault || vars.states.diagnostic) {
-        this->updateDiagCode();
+        if (this->updateDiagCode()) {
+          Log.snoticeln(
+            FPSTR(L_OT),
+            F("Received diag code: %hu (0x%02X)"),
+            vars.sensors.diagnosticCode,
+            vars.sensors.diagnosticCode
+          );
+
+        } else {
+          vars.sensors.diagnosticCode = 0;
+
+          Log.swarningln(FPSTR(L_OT), F("Failed receive diag code"));
+        }
         
       } else if (vars.sensors.diagnosticCode != 0) {
         vars.sensors.diagnosticCode = 0;
@@ -350,12 +400,30 @@ protected:
       // update these parameters once a minute
       if (!settings.opentherm.filterNumValues.enable) {
         // Get outdoor temp (if necessary)
-        if (settings.sensors.outdoor.type == SensorType::BOILER) {
-          this->updateOutdoorTemp();
+        if (settings.sensors.outdoor.type == SensorType::BOILER_OUTDOOR) {
+          if (this->updateOutdoorTemp()) {
+            if (!vars.sensors.outdoor.connected) {
+              vars.sensors.outdoor.connected = true;
+            }
+
+            Log.snoticeln(FPSTR(L_OT), F("Received outdoor temp: %.2f"), vars.temperatures.outdoor);
+
+          } else {
+            if (vars.sensors.outdoor.connected) {
+              vars.sensors.outdoor.connected = false;
+            }
+
+            Log.swarningln(FPSTR(L_OT), F("Failed receive outdoor temp"));
+          }
         }
         
         // Get pressure
-        this->updatePressure();
+        if (this->updatePressure()) {
+          Log.snoticeln(FPSTR(L_OT), F("Received pressure: %.2f"), vars.sensors.pressure);
+
+        } else {
+          Log.swarningln(FPSTR(L_OT), F("Failed receive pressure"));
+        }
       }
 
       this->prevUpdateNonEssentialVars = millis();
@@ -364,16 +432,48 @@ protected:
 
     // Get current modulation level (if necessary)
     if (vars.states.flame) {
-      this->updateModulationLevel();
+      if (this->updateModulationLevel()) {
+        if (settings.opentherm.maxPower > 0.1f) {
+          float modulatedPower = settings.opentherm.maxPower - settings.opentherm.minPower;
+          vars.sensors.power = settings.opentherm.minPower + (modulatedPower / 100.0f * vars.sensors.modulation);
+
+        } else {
+          vars.sensors.power = 0.0f;
+        }
+        
+        Log.snoticeln(
+          FPSTR(L_OT),
+          F("Received modulation level: %.2f%%, power: %.2f of %.2f kW (min: %.2f kW)"),
+          vars.sensors.modulation,
+          vars.sensors.power,
+          settings.opentherm.maxPower,
+          settings.opentherm.minPower
+        );
+
+      } else {
+        Log.swarningln(FPSTR(L_OT), F("Failed receive modulation level"));
+      }
 
     } else {
       vars.sensors.modulation = 0;
+      vars.sensors.power = 0;
     }
 
     // Update DHW sensors (if necessary)
     if (settings.opentherm.dhwPresent) {
-      this->updateDhwTemp();
-      this->updateDhwFlowRate();
+      if (this->updateDhwTemp()) {
+        Log.snoticeln(FPSTR(L_OT_DHW), F("Received temp: %.2f"), vars.temperatures.dhw);
+
+      } else {
+        Log.swarningln(FPSTR(L_OT_DHW), F("Failed receive temp"));
+      }
+
+      if (this->updateDhwFlowRate()) {
+        Log.snoticeln(FPSTR(L_OT_DHW), F("Received flow rate: %.2f"), vars.sensors.dhwFlowRate);
+
+      } else {
+        Log.swarningln(FPSTR(L_OT_DHW), F("Failed receive flow rate"));
+      }
 
     } else {
       vars.temperatures.dhw = 0.0f;
@@ -381,24 +481,69 @@ protected:
     }
 
     // Get current heating temp
-    this->updateHeatingTemp();
+    if (this->updateHeatingTemp()) {
+      Log.snoticeln(FPSTR(L_OT_HEATING), F("Received temp: %.2f"), vars.temperatures.heating);
+
+    } else {
+      Log.swarningln(FPSTR(L_OT_HEATING), F("Failed receive temp"));
+    }
 
     // Get heating return temp
-    this->updateHeatingReturnTemp();
+    if (this->updateHeatingReturnTemp()) {
+      if (settings.sensors.indoor.type == SensorType::BOILER_RETURN) {
+        vars.temperatures.indoor = settings.sensors.outdoor.offset + vars.temperatures.heatingReturn;
+
+        if (!vars.sensors.outdoor.connected) {
+          vars.sensors.indoor.connected = true;
+        }
+      }
+
+      Log.snoticeln(FPSTR(L_OT_HEATING), F("Received return temp: %.2f"), vars.temperatures.heatingReturn);
+
+    } else {
+      if (settings.sensors.indoor.type == SensorType::BOILER_RETURN && vars.sensors.outdoor.connected) {
+        vars.sensors.indoor.connected = false;
+      }
+
+      Log.swarningln(FPSTR(L_OT_HEATING), F("Failed receive return temp"));
+    }
 
     // Get exhaust temp
-    this->updateExhaustTemp();
+    if (this->updateExhaustTemp()) {
+      Log.snoticeln(FPSTR(L_OT), F("Received exhaust temp: %.2f"), vars.temperatures.exhaust);
+
+    } else {
+      Log.swarningln(FPSTR(L_OT), F("Failed receive exhaust temp"));
+    }
 
     // If filtering is enabled, these parameters
     // must be updated every time.
     if (settings.opentherm.filterNumValues.enable) {
       // Get outdoor temp (if necessary)
-      if (settings.sensors.outdoor.type == SensorType::BOILER) {
-        this->updateOutdoorTemp();
+      if (settings.sensors.outdoor.type == SensorType::BOILER_OUTDOOR) {
+        if (this->updateOutdoorTemp()) {
+          if (!vars.sensors.outdoor.connected) {
+            vars.sensors.outdoor.connected = true;
+          }
+
+          Log.snoticeln(FPSTR(L_OT), F("Received outdoor temp: %.2f"), vars.temperatures.outdoor);
+
+        } else {
+          if (vars.sensors.outdoor.connected) {
+            vars.sensors.outdoor.connected = false;
+          }
+
+          Log.swarningln(FPSTR(L_OT), F("Failed receive outdoor temp"));
+        }
       }
       
       // Get pressure
-      this->updatePressure();
+      if (this->updatePressure()) {
+        Log.snoticeln(FPSTR(L_OT), F("Received pressure: %.2f"), vars.sensors.pressure);
+
+      } else {
+        Log.swarningln(FPSTR(L_OT), F("Failed receive pressure"));
+      }
     }
 
 
@@ -460,7 +605,7 @@ protected:
       float indoorTemp = 0.0f;
       float convertedTemp = 0.0f;
 
-      if (!vars.states.emergency || settings.sensors.indoor.type != SensorType::MANUAL) {
+      if (vars.sensors.indoor.connected) {
         indoorTemp = vars.temperatures.indoor;
         convertedTemp = convertTemp(indoorTemp, settings.system.unitSystem, settings.opentherm.unitSystem);
       }
@@ -491,11 +636,6 @@ protected:
         }
       }
 
-      // force enable pump
-      if (!this->pump) {
-        this->pump = true;
-      }
-
     } else {
       // Update heating temp
       if (heatingEnabled && (this->needSetHeatingTemp() || fabs(vars.parameters.heatingSetpoint - currentHeatingTemp) > 0.0001f)) {
@@ -527,68 +667,71 @@ protected:
           }
         }
       }
+    }
 
+    // Hysteresis
+    // Only if enabled PID or/and Equitherm or Native heating control via OT
+    bool useHyst = false;
+    if (settings.heating.hysteresis > 0.01f && vars.sensors.indoor.connected) {
+      useHyst = settings.equitherm.enable || settings.pid.enable || settings.opentherm.nativeHeatingControl;
+    }
 
-      // Hysteresis
-      // Only if enabled PID or/and Equitherm
-      if (settings.heating.hysteresis > 0 && (!vars.states.emergency || settings.emergency.usePid) && (settings.equitherm.enable || settings.pid.enable)) {
-        float halfHyst = settings.heating.hysteresis / 2;
-        if (this->pump && vars.temperatures.indoor - settings.heating.target + 0.0001f >= halfHyst) {
-          this->pump = false;
+    if (useHyst) {
+      if (!this->heatingBlocking && vars.temperatures.indoor - settings.heating.target + 0.0001f >= settings.heating.hysteresis) {
+        this->heatingBlocking = true;
 
-        } else if (!this->pump && vars.temperatures.indoor - settings.heating.target - 0.0001f <= -(halfHyst)) {
-          this->pump = true;
-        }
-
-      } else if (!this->pump) {
-        this->pump = true;
+      } else if (this->heatingBlocking && vars.temperatures.indoor - settings.heating.target - 0.0001f <= -(settings.heating.hysteresis)) {
+        this->heatingBlocking = false;
       }
+
+    } else if (this->heatingBlocking) {
+      this->heatingBlocking = false;
     }
   }
 
   void initialize() {
     // Not all boilers support these, only try once when the boiler becomes connected
     if (this->updateSlaveVersion()) {
-      Log.straceln(FPSTR(L_OT), F("Slave version: %u, type: %u"), vars.parameters.slaveVersion, vars.parameters.slaveType);
+      Log.snoticeln(FPSTR(L_OT), F("Received slave version: %u, type: %u"), vars.parameters.slaveVersion, vars.parameters.slaveType);
 
     } else {
-      Log.swarningln(FPSTR(L_OT), F("Get slave version failed"));
+      Log.swarningln(FPSTR(L_OT), F("Failed receive slave version"));
     }
 
     // 0x013F
     if (this->setMasterVersion(0x3F, 0x01)) {
-      Log.straceln(FPSTR(L_OT), F("Master version: %u, type: %u"), vars.parameters.masterVersion, vars.parameters.masterType);
+      Log.snoticeln(FPSTR(L_OT), F("Set master version: %u, type: %u"), vars.parameters.masterVersion, vars.parameters.masterType);
       
     } else {
-      Log.swarningln(FPSTR(L_OT), F("Set master version failed"));
+      Log.swarningln(FPSTR(L_OT), F("Failed set master version"));
     }
 
     if (this->updateSlaveOtVersion()) {
-      Log.straceln(FPSTR(L_OT), F("Slave OT version: %f"), vars.parameters.slaveOtVersion);
+      Log.snoticeln(FPSTR(L_OT), F("Received slave OT version: %f"), vars.parameters.slaveOtVersion);
 
     } else {
-      Log.swarningln(FPSTR(L_OT), F("Get slave OT version failed"));
+      Log.swarningln(FPSTR(L_OT), F("Failed receive slave OT version"));
     }
 
     if (this->setMasterOtVersion(2.2f)) {
-      Log.straceln(FPSTR(L_OT), F("Master OT version: %f"), vars.parameters.masterOtVersion);
+      Log.snoticeln(FPSTR(L_OT), F("Set master OT version: %f"), vars.parameters.masterOtVersion);
 
     } else {
-      Log.swarningln(FPSTR(L_OT), F("Set master OT version failed"));
+      Log.swarningln(FPSTR(L_OT), F("Failed set master OT version"));
     }
 
     if (this->updateSlaveConfig()) {
-      Log.straceln(FPSTR(L_OT), F("Slave member id: %u, flags: %u"), vars.parameters.slaveMemberId, vars.parameters.slaveFlags);
+      Log.snoticeln(FPSTR(L_OT), F("Received slave member id: %u, flags: %u"), vars.parameters.slaveMemberId, vars.parameters.slaveFlags);
 
     } else {
-      Log.swarningln(FPSTR(L_OT), F("Get slave config failed"));
+      Log.swarningln(FPSTR(L_OT), F("Failed receive slave config"));
     }
 
     if (this->setMasterConfig(settings.opentherm.memberIdCode & 0xFF, (settings.opentherm.memberIdCode & 0xFFFF) >> 8)) {
-      Log.straceln(FPSTR(L_OT), F("Master member id: %u, flags: %u"), vars.parameters.masterMemberId, vars.parameters.masterFlags);
+      Log.snoticeln(FPSTR(L_OT), F("Set master member id: %u, flags: %u"), vars.parameters.masterMemberId, vars.parameters.masterFlags);
       
     } else {
-      Log.swarningln(FPSTR(L_OT), F("Set master config failed"));
+      Log.swarningln(FPSTR(L_OT), F("Failed set master config"));
     }
   }
 
@@ -613,6 +756,9 @@ protected:
     
     if (!CustomOpenTherm::isValidResponse(response)) {
       return false;
+
+    } else if (!CustomOpenTherm::isValidResponseId(response, OpenThermMessageID::SConfigSMemberIDcode)) {
+      return false;
     }
 
     vars.parameters.slaveMemberId = response & 0xFF;
@@ -672,7 +818,7 @@ protected:
       request
     ));
 
-    return CustomOpenTherm::isValidResponse(response);
+    return CustomOpenTherm::isValidResponse(response) && CustomOpenTherm::isValidResponseId(response, OpenThermMessageID::MConfigMMemberIDcode);
   }
 
   bool setMaxModulationLevel(byte value) {
@@ -684,6 +830,9 @@ protected:
 
     if (!CustomOpenTherm::isValidResponse(response)) {
       return false;
+
+    } else if (!CustomOpenTherm::isValidResponseId(response, OpenThermMessageID::MaxRelModLevelSetting)) {
+      return false;
     }
 
     vars.parameters.maxModulation = CustomOpenTherm::getFloat(response);
@@ -699,6 +848,9 @@ protected:
 
     if (!CustomOpenTherm::isValidResponse(response)) {
       return false;
+
+    } else if (!CustomOpenTherm::isValidResponseId(response, OpenThermMessageID::OpenThermVersionSlave)) {
+      return false;
     }
 
     vars.parameters.slaveOtVersion = CustomOpenTherm::getFloat(response);
@@ -714,6 +866,9 @@ protected:
 
     if (!CustomOpenTherm::isValidResponse(response)) {
       return false;
+
+    } else if (!CustomOpenTherm::isValidResponseId(response, OpenThermMessageID::OpenThermVersionMaster)) {
+      return false;
     }
 
     vars.parameters.masterOtVersion = CustomOpenTherm::getFloat(response);
@@ -730,6 +885,9 @@ protected:
 
     if (!CustomOpenTherm::isValidResponse(response)) {
       return false;
+
+    } else if (!CustomOpenTherm::isValidResponseId(response, OpenThermMessageID::SlaveVersion)) {
+      return false;
     }
 
     vars.parameters.slaveVersion = response & 0xFF;
@@ -747,6 +905,9 @@ protected:
 
     if (!CustomOpenTherm::isValidResponse(response)) {
       return false;
+
+    } else if (!CustomOpenTherm::isValidResponseId(response, OpenThermMessageID::MasterVersion)) {
+      return false;
     }
 
     vars.parameters.masterVersion = response & 0xFF;
@@ -764,6 +925,9 @@ protected:
 
     if (!CustomOpenTherm::isValidResponse(response)) {
       return false;
+
+    } else if (!CustomOpenTherm::isValidResponseId(response, OpenThermMessageID::TdhwSetUBTdhwSetLB)) {
+      return false;
     }
 
     byte minTemp = response & 0xFF;
@@ -788,6 +952,9 @@ protected:
 
     if (!CustomOpenTherm::isValidResponse(response)) {
       return false;
+
+    } else if (!CustomOpenTherm::isValidResponseId(response, OpenThermMessageID::MaxTSetUBMaxTSetLB)) {
+      return false;
     }
 
     byte minTemp = response & 0xFF;
@@ -809,7 +976,7 @@ protected:
       CustomOpenTherm::temperatureToData(value)
     ));
 
-    return CustomOpenTherm::isValidResponse(response);
+    return CustomOpenTherm::isValidResponse(response) && CustomOpenTherm::isValidResponseId(response, OpenThermMessageID::MaxTSet);
   }
 
   bool updateOutdoorTemp() {
@@ -821,6 +988,9 @@ protected:
 
     if (!CustomOpenTherm::isValidResponse(response)) {
       return false;
+
+    } else if (!CustomOpenTherm::isValidResponseId(response, OpenThermMessageID::Toutside)) {
+      return false;
     }
     
     float value = settings.sensors.outdoor.offset + convertTemp(
@@ -848,6 +1018,9 @@ protected:
 
     if (!CustomOpenTherm::isValidResponse(response)) {
       return false;
+
+    } else if (!CustomOpenTherm::isValidResponseId(response, OpenThermMessageID::Texhaust)) {
+      return false;
     }
 
     float value = (float) CustomOpenTherm::getInt(response);
@@ -880,6 +1053,9 @@ protected:
 
     if (!CustomOpenTherm::isValidResponse(response)) {
       return false;
+
+    } else if (!CustomOpenTherm::isValidResponseId(response, OpenThermMessageID::Tboiler)) {
+      return false;
     }
 
     float value = CustomOpenTherm::getFloat(response);
@@ -912,6 +1088,9 @@ protected:
 
     if (!CustomOpenTherm::isValidResponse(response)) {
       return false;
+
+    } else if (!CustomOpenTherm::isValidResponseId(response, OpenThermMessageID::Tret)) {
+      return false;
     }
 
     float value = convertTemp(
@@ -941,6 +1120,9 @@ protected:
 
     if (!CustomOpenTherm::isValidResponse(response)) {
       return false;
+
+    } else if (!CustomOpenTherm::isValidResponseId(response, OpenThermMessageID::Tdhw)) {
+      return false;
     }
 
     float value = CustomOpenTherm::getFloat(response);
@@ -973,20 +1155,35 @@ protected:
 
     if (!CustomOpenTherm::isValidResponse(response)) {
       return false;
-    }
 
-    float value = CustomOpenTherm::getFloat(response);
-    if (value < 0 || value > convertVolume(16, UnitSystem::METRIC, settings.opentherm.unitSystem)) {
+    } else if (!CustomOpenTherm::isValidResponseId(response, OpenThermMessageID::DHWFlowRate)) {
       return false;
     }
 
-    value = convertVolume(
-      value * settings.opentherm.dhwFlowRateFactor,
+    float value = CustomOpenTherm::getFloat(response);
+    if (value < 0) {
+      return false;
+    }
+
+    // correction
+    value = value * settings.opentherm.dhwFlowRateFactor;
+
+    // no minuscule values
+    // some boilers send a response of 0.06 when there is no flow
+    if (value < 0.1f) {
+      value = 0.0f;
+    }
+
+    // protocol declares a maximum of 16 l/m
+    //if (value > convertVolume(16.0f, UnitSystem::METRIC, settings.opentherm.unitSystem)) {
+    //  value = 0.0f;
+    //}
+
+    vars.sensors.dhwFlowRate = convertVolume(
+      value,
       settings.opentherm.unitSystem,
       settings.system.unitSystem
     );
-
-    vars.sensors.dhwFlowRate = value > 0.09f ? value : 0.0f;
     
     return true;
   }
@@ -999,7 +1196,9 @@ protected:
     ));
 
     if (!CustomOpenTherm::isValidResponse(response)) {
-      vars.sensors.faultCode = 0;
+      return false;
+
+    } else if (!CustomOpenTherm::isValidResponseId(response, OpenThermMessageID::ASFflags)) {
       return false;
     }
 
@@ -1015,7 +1214,9 @@ protected:
     ));
 
     if (!CustomOpenTherm::isValidResponse(response)) {
-      vars.sensors.diagnosticCode = 0;
+      return false;
+
+    } else if (!CustomOpenTherm::isValidResponseId(response, OpenThermMessageID::OEMDiagnosticCode)) {
       return false;
     }
 
@@ -1032,9 +1233,16 @@ protected:
 
     if (!CustomOpenTherm::isValidResponse(response)) {
       return false;
+
+    } else if (!CustomOpenTherm::isValidResponseId(response, OpenThermMessageID::RelModLevel)) {
+      return false;
     }
 
     float value = CustomOpenTherm::getFloat(response);
+    if (value < 0) {
+      return false;
+    }
+
     if (settings.opentherm.filterNumValues.enable && fabs(vars.sensors.modulation) >= 0.1f) {
       vars.sensors.modulation += (value - vars.sensors.modulation) * settings.opentherm.filterNumValues.factor;
       
@@ -1045,6 +1253,26 @@ protected:
     return true;
   }
 
+  bool updateMinModulationLevel() {
+    unsigned long response = this->instance->sendRequest(CustomOpenTherm::buildRequest(
+      OpenThermRequestType::READ_DATA,
+      OpenThermMessageID::MaxCapacityMinModLevel,
+      0
+    ));
+
+    if (!CustomOpenTherm::isValidResponse(response)) {
+      return false;
+
+    } else if (!CustomOpenTherm::isValidResponseId(response, OpenThermMessageID::MaxCapacityMinModLevel)) {
+      return false;
+    }
+
+    vars.parameters.minModulation = response & 0xFF;
+    vars.parameters.maxPower = (response & 0xFFFF) >> 8;
+
+    return true;
+  }
+
   bool updatePressure() {
     unsigned long response = this->instance->sendRequest(CustomOpenTherm::buildRequest(
       OpenThermRequestType::READ_DATA,
@@ -1054,15 +1282,26 @@ protected:
 
     if (!CustomOpenTherm::isValidResponse(response)) {
       return false;
-    }
 
-    float value = CustomOpenTherm::getFloat(response);
-    if (value < 0 || value > convertPressure(5, UnitSystem::METRIC, settings.opentherm.unitSystem)) {
+    } else if (!CustomOpenTherm::isValidResponseId(response, OpenThermMessageID::CHPressure)) {
       return false;
     }
 
+    float value = CustomOpenTherm::getFloat(response);
+    if (value < 0) {
+      return false;
+    }
+
+    // correction
+    value = value * settings.opentherm.pressureFactor;
+
+    // protocol declares a maximum of 5 bar
+    //if (value > convertPressure(5.0f, UnitSystem::METRIC, settings.opentherm.unitSystem)) {
+    //  value = 0.0f;
+    //}
+
     value = convertPressure(
-      value * settings.opentherm.pressureFactor,
+      value,
       settings.opentherm.unitSystem,
       settings.system.unitSystem
     );

src/PortalTask.h

@@ -1,5 +1,5 @@
 #define PORTAL_CACHE_TIME "max-age=86400"
-#define PORTAL_CACHE settings.system.debug ? nullptr : PORTAL_CACHE_TIME
+#define PORTAL_CACHE (settings.system.logLevel >= TinyLogger::Level::TRACE ? nullptr : PORTAL_CACHE_TIME)
 #ifdef ARDUINO_ARCH_ESP8266
 #include <ESP8266WebServer.h>
 #include <Updater.h>
@@ -225,7 +225,7 @@ protected:
         this->webServer->send(406);
         return;
 
-      } else if (plain.length() > 2048) {
+      } else if (plain.length() > 2536) {
         this->webServer->send(413);
         return;
       }
@@ -413,7 +413,7 @@ protected:
         this->webServer->send(406);
         return;
 
-      } else if (plain.length() > 2048) {
+      } else if (plain.length() > 2536) {
         this->webServer->send(413);
         return;
       }
@@ -469,7 +469,7 @@ protected:
         this->webServer->send(406);
         return;
 
-      } else if (plain.length() > 1024) {
+      } else if (plain.length() > 1536) {
         this->webServer->send(413);
         return;
       }
@@ -504,6 +504,9 @@ protected:
       bool isConnected = network->isConnected();
 
       JsonDocument doc;
+      doc["system"]["resetReason"] = getResetReason();
+      doc["system"]["uptime"] = millis() / 1000ul;
+
       doc["network"]["hostname"] = networkSettings.hostname;
       doc["network"]["mac"] = network->getStaMac();
       doc["network"]["connected"] = isConnected;
@@ -515,49 +518,124 @@ protected:
       doc["network"]["gateway"] = isConnected ? network->getStaGateway().toString() : "";
       doc["network"]["dns"] = isConnected ? network->getStaDns().toString() : "";
 
-      doc["system"]["buildVersion"] = BUILD_VERSION;
-      doc["system"]["buildDate"] = __DATE__ " " __TIME__;
-      doc["system"]["buildEnv"] = BUILD_ENV;
-      doc["system"]["uptime"] = millis() / 1000ul;
-      doc["system"]["totalHeap"] = getTotalHeap();
-      doc["system"]["freeHeap"] = getFreeHeap();
-      doc["system"]["minFreeHeap"] = getFreeHeap(true);
-      doc["system"]["maxFreeBlockHeap"] = getMaxFreeBlockHeap();
-      doc["system"]["minMaxFreeBlockHeap"] = getMaxFreeBlockHeap(true);
-      doc["system"]["resetReason"] = getResetReason();
+      doc["build"]["version"] = BUILD_VERSION;
+      doc["build"]["date"] = __DATE__ " " __TIME__;
+      doc["build"]["env"] = BUILD_ENV;
+
+      doc["heap"]["total"] = getTotalHeap();
+      doc["heap"]["free"] = getFreeHeap();
+      doc["heap"]["minFree"] = getFreeHeap(true);
+      doc["heap"]["maxFreeBlock"] = getMaxFreeBlockHeap();
+      doc["heap"]["minMaxFreeBlock"] = getMaxFreeBlockHeap(true);
       
       #ifdef ARDUINO_ARCH_ESP8266
-      doc["system"]["chipModel"] = esp_is_8285() ? "ESP8285" : "ESP8266";
-      doc["system"]["chipRevision"] = 0;
-      doc["system"]["chipCores"] = 1;
-      doc["system"]["cpuFreq"] = ESP.getCpuFreqMHz();
-      doc["system"]["coreVersion"] = ESP.getCoreVersion();
-      doc["system"]["flashSize"] = ESP.getFlashChipSize();
-      doc["system"]["flashRealSize"] = ESP.getFlashChipRealSize();
+      doc["build"]["core"] = ESP.getCoreVersion();
+      doc["build"]["sdk"] = ESP.getSdkVersion();
+      doc["chip"]["model"] = esp_is_8285() ? "ESP8285" : "ESP8266";
+      doc["chip"]["rev"] = 0;
+      doc["chip"]["cores"] = 1;
+      doc["chip"]["freq"] = ESP.getCpuFreqMHz();
+      doc["flash"]["size"] = ESP.getFlashChipSize();
+      doc["flash"]["realSize"] = ESP.getFlashChipRealSize();
       #elif ARDUINO_ARCH_ESP32
-      doc["system"]["chipModel"] = ESP.getChipModel();
-      doc["system"]["chipRevision"] = ESP.getChipRevision();
-      doc["system"]["chipCores"] = ESP.getChipCores();
-      doc["system"]["cpuFreq"] = ESP.getCpuFreqMHz();
-      doc["system"]["coreVersion"] = ESP.getSdkVersion();
-      doc["system"]["flashSize"] = ESP.getFlashChipSize();
-      doc["system"]["flashRealSize"] = doc["system"]["flashSize"];
+      doc["build"]["core"] = ESP.getCoreVersion();
+      doc["build"]["sdk"] = ESP.getSdkVersion();
+      doc["chip"]["model"] = ESP.getChipModel();
+      doc["chip"]["rev"] = ESP.getChipRevision();
+      doc["chip"]["cores"] = ESP.getChipCores();
+      doc["chip"]["freq"] = ESP.getCpuFreqMHz();
+      doc["flash"]["size"] = ESP.getFlashChipSize();
+      doc["flash"]["realSize"] = doc["flash"]["size"];
       #else
-      doc["system"]["chipModel"] = 0;
-      doc["system"]["chipRevision"] = 0;
-      doc["system"]["chipCores"] = 0;
-      doc["system"]["cpuFreq"] = 0;
-      doc["system"]["coreVersion"] = 0;
-      doc["system"]["flashSize"] = 0;
-      doc["system"]["flashRealSize"] = 0;
+      doc["build"]["core"] = 0;
+      doc["build"]["sdk"] = 0;
+      doc["chip"]["model"] = 0;
+      doc["chip"]["rev"] = 0;
+      doc["chip"]["cores"] = 0;
+      doc["chip"]["freq"] = 0;
+      doc["flash"]["size"] = 0;
+      doc["flash"]["realSize"] = 0;
       #endif
 
-
       doc.shrinkToFit();
 
       this->bufferedWebServer->send(200, "application/json", doc);
     });
 
+    this->webServer->on("/api/debug", HTTP_GET, [this]() {
+      JsonDocument doc;
+      doc["build"]["version"] = BUILD_VERSION;
+      doc["build"]["date"] = __DATE__ " " __TIME__;
+      doc["build"]["env"] = BUILD_ENV;
+      doc["heap"]["total"] = getTotalHeap();
+      doc["heap"]["free"] = getFreeHeap();
+      doc["heap"]["minFree"] = getFreeHeap(true);
+      doc["heap"]["maxFreeBlock"] = getMaxFreeBlockHeap();
+      doc["heap"]["minMaxFreeBlock"] = getMaxFreeBlockHeap(true);
+
+      #if defined(ARDUINO_ARCH_ESP32)
+      auto reason = esp_reset_reason();
+      if (reason != ESP_RST_UNKNOWN && reason != ESP_RST_POWERON && reason != ESP_RST_SW) {
+      #elif defined(ARDUINO_ARCH_ESP8266)
+      auto reason = ESP.getResetInfoPtr()->reason;
+      if (reason != REASON_DEFAULT_RST && reason != REASON_SOFT_RESTART && reason != REASON_EXT_SYS_RST) {
+      #else
+      if (false) {
+      #endif
+        doc["crash"]["reason"] = getResetReason();
+        doc["crash"]["core"] = CrashRecorder::ext.core;
+        doc["crash"]["heap"] = CrashRecorder::ext.heap;
+        doc["crash"]["uptime"] = CrashRecorder::ext.uptime;
+
+        if (CrashRecorder::backtrace.length > 0 && CrashRecorder::backtrace.length <= CrashRecorder::backtraceMaxLength) {
+          String backtraceStr;
+          arr2str(backtraceStr, CrashRecorder::backtrace.data, CrashRecorder::backtrace.length);
+          doc["crash"]["backtrace"]["data"] = backtraceStr;
+          doc["crash"]["backtrace"]["continues"] = CrashRecorder::backtrace.continues;
+        }
+
+        if (CrashRecorder::epc.length > 0 && CrashRecorder::epc.length <= CrashRecorder::epcMaxLength) {
+          String epcStr;
+          arr2str(epcStr, CrashRecorder::epc.data, CrashRecorder::epc.length);
+          doc["crash"]["epc"] = epcStr;
+        }
+      }
+      
+      #ifdef ARDUINO_ARCH_ESP8266
+      doc["build"]["core"] = ESP.getCoreVersion();
+      doc["build"]["sdk"] = ESP.getSdkVersion();
+      doc["chip"]["model"] = esp_is_8285() ? "ESP8285" : "ESP8266";
+      doc["chip"]["rev"] = 0;
+      doc["chip"]["cores"] = 1;
+      doc["chip"]["freq"] = ESP.getCpuFreqMHz();
+      doc["flash"]["size"] = ESP.getFlashChipSize();
+      doc["flash"]["realSize"] = ESP.getFlashChipRealSize();
+      #elif ARDUINO_ARCH_ESP32
+      doc["build"]["core"] = ESP.getCoreVersion();
+      doc["build"]["sdk"] = ESP.getSdkVersion();
+      doc["chip"]["model"] = ESP.getChipModel();
+      doc["chip"]["rev"] = ESP.getChipRevision();
+      doc["chip"]["cores"] = ESP.getChipCores();
+      doc["chip"]["freq"] = ESP.getCpuFreqMHz();
+      doc["flash"]["size"] = ESP.getFlashChipSize();
+      doc["flash"]["realSize"] = doc["flash"]["size"];
+      #else
+      doc["build"]["core"] = 0;
+      doc["build"]["sdk"] = 0;
+      doc["chip"]["model"] = 0;
+      doc["chip"]["rev"] = 0;
+      doc["chip"]["cores"] = 0;
+      doc["chip"]["freq"] = 0;
+      doc["flash"]["size"] = 0;
+      doc["flash"]["realSize"] = 0;
+      #endif
+      
+      doc.shrinkToFit();
+
+      this->webServer->sendHeader(F("Content-Disposition"), F("attachment; filename=\"debug.json\""));
+      this->bufferedWebServer->send(200, "application/json", doc, true);
+    });
+
 
     // not found
     this->webServer->onNotFound([this]() {
@@ -691,7 +769,7 @@ protected:
       return;
     }
 
-    this->webServer->handleClient();
+    //this->webServer->handleClient();
     this->webServer->stop();
     this->webServerEnabled = false;
     this->webServerChangeState = millis();
@@ -716,7 +794,7 @@ protected:
       return;
     }
 
-    this->dnsServer->processNextRequest();
+    //this->dnsServer->processNextRequest();
     this->dnsServer->stop();
     this->dnsServerEnabled = false;
     this->dnsServerChangeState = millis();

src/RegulatorTask.h

@@ -29,27 +29,33 @@ protected:
   #endif
   
   void loop() {
-    float newTemp = vars.parameters.heatingSetpoint;
+    if (!settings.pid.enable && fabs(pidRegulator.integral) > 0.01f) {
+      pidRegulator.integral = 0.0f;
 
-    if (vars.states.emergency) {
-      if (settings.heating.turbo) {
-        settings.heating.turbo = false;
-
-        Log.sinfoln(FPSTR(L_REGULATOR), F("Turbo mode auto disabled"));
-      }
-
-      newTemp = this->getEmergencyModeTemp();
-
-    } else {
-      if (settings.heating.turbo && (fabs(settings.heating.target - vars.temperatures.indoor) < 1 || !settings.heating.enable || (settings.equitherm.enable && settings.pid.enable))) {
-        settings.heating.turbo = false;
-
-        Log.sinfoln(FPSTR(L_REGULATOR), F("Turbo mode auto disabled"));
-      }
-
-      newTemp = this->getNormalModeTemp();
+      Log.sinfoln(FPSTR(L_REGULATOR_PID), F("Integral sum has been reset"));
     }
 
+    if (settings.heating.turbo) {
+      if (!settings.heating.enable || vars.states.emergency || !vars.sensors.indoor.connected) {
+        settings.heating.turbo = false;
+
+      } else if (!settings.pid.enable && !settings.equitherm.enable) {
+        settings.heating.turbo = false;
+
+      } else if (fabs(settings.heating.target - vars.temperatures.indoor) <= 1.0f) {
+        settings.heating.turbo = false;
+      }
+
+      if (!settings.heating.turbo) {
+        Log.sinfoln(FPSTR(L_REGULATOR), F("Turbo mode auto disabled"));
+      }
+    }
+
+
+    float newTemp = vars.states.emergency
+      ? settings.emergency.target
+      : this->getNormalModeTemp();
+
     // Limits
     newTemp = constrain(
       newTemp,
@@ -57,58 +63,12 @@ protected:
       !settings.opentherm.nativeHeatingControl ? settings.heating.maxTemp : THERMOSTAT_INDOOR_MAX_TEMP
     );
 
-    if (fabs(vars.parameters.heatingSetpoint - newTemp) > 0.4999f) {
+    if (fabs(vars.parameters.heatingSetpoint - newTemp) > 0.09f) {
       vars.parameters.heatingSetpoint = newTemp;
     }
   }
 
 
-  float getEmergencyModeTemp() {
-    float newTemp = 0;
-
-    // if use equitherm
-    if (settings.emergency.useEquitherm) {
-      float etResult = getEquithermTemp(settings.heating.minTemp, settings.heating.maxTemp);
-
-      if (fabs(prevEtResult - etResult) > 0.4999f) {
-        prevEtResult = etResult;
-        newTemp += etResult;
-
-        Log.sinfoln(FPSTR(L_REGULATOR_EQUITHERM), F("New emergency result: %.2f"), etResult);
-
-      } else {
-        newTemp += prevEtResult;
-      }
-
-    } else if(settings.emergency.usePid) {
-      if (vars.parameters.heatingEnabled) {
-        float pidResult = getPidTemp(
-          settings.heating.minTemp,
-          settings.heating.maxTemp
-        );
-
-        if (fabs(prevPidResult - pidResult) > 0.4999f) {
-          prevPidResult = pidResult;
-          newTemp += pidResult;
-
-          Log.sinfoln(FPSTR(L_REGULATOR_PID), F("New emergency result: %.2f"), pidResult);
-
-        } else {
-          newTemp += prevPidResult;
-        }
-
-      } else if (!vars.parameters.heatingEnabled && prevPidResult != 0) {
-        newTemp += prevPidResult;
-      }
-
-    } else {
-      // default temp, manual mode
-      newTemp = settings.emergency.target;
-    }
-
-    return newTemp;
-  }
-
   float getNormalModeTemp() {
     float newTemp = 0;
 
@@ -116,17 +76,49 @@ protected:
       prevHeatingTarget = settings.heating.target;
       Log.sinfoln(FPSTR(L_REGULATOR), F("New target: %.2f"), settings.heating.target);
 
-      if (/*settings.equitherm.enable && */settings.pid.enable) {
-        pidRegulator.integral = 0;
+      /*if (settings.pid.enable) {
+        pidRegulator.integral = 0.0f;
         Log.sinfoln(FPSTR(L_REGULATOR_PID), F("Integral sum has been reset"));
-      }
+      }*/
     }
 
     // if use equitherm
     if (settings.equitherm.enable) {
-      float etResult = getEquithermTemp(settings.heating.minTemp, settings.heating.maxTemp);
+      unsigned short minTemp = settings.heating.minTemp;
+      unsigned short maxTemp = settings.heating.maxTemp;
+      float targetTemp = settings.heating.target;
+      float indoorTemp = vars.temperatures.indoor;
+      float outdoorTemp = vars.temperatures.outdoor;
 
-      if (fabs(prevEtResult - etResult) > 0.4999f) {
+      if (settings.system.unitSystem == UnitSystem::IMPERIAL) {
+        minTemp = f2c(minTemp);
+        maxTemp = f2c(maxTemp);
+        targetTemp = f2c(targetTemp);
+        indoorTemp = f2c(indoorTemp);
+        outdoorTemp = f2c(outdoorTemp);
+      }
+
+      if (!vars.sensors.indoor.connected || settings.pid.enable) {
+        etRegulator.Kt = 0.0f;
+        etRegulator.indoorTemp = 0.0f;
+
+      } else {
+        etRegulator.Kt = settings.heating.turbo ? 0.0f : settings.equitherm.t_factor;
+        etRegulator.indoorTemp = indoorTemp;
+      }
+
+      etRegulator.setLimits(minTemp, maxTemp);
+      etRegulator.Kn = settings.equitherm.n_factor;
+      etRegulator.Kk = settings.equitherm.k_factor;
+      etRegulator.targetTemp = targetTemp;
+      etRegulator.outdoorTemp = outdoorTemp;
+      float etResult = etRegulator.getResult();
+
+      if (settings.system.unitSystem == UnitSystem::IMPERIAL) {
+        etResult = c2f(etResult);
+      }
+
+      if (fabs(prevEtResult - etResult) > 0.09f) {
         prevEtResult = etResult;
         newTemp += etResult;
 
@@ -140,13 +132,25 @@ protected:
     // if use pid
     if (settings.pid.enable) {
       //if (vars.parameters.heatingEnabled) {
-      if (settings.heating.enable) {
-        float pidResult = getPidTemp(
-          settings.equitherm.enable ? (settings.pid.maxTemp * -1) : settings.pid.minTemp,
-          settings.pid.maxTemp
-        );
+      if (settings.heating.enable && vars.sensors.indoor.connected) {
+        pidRegulator.Kp = settings.heating.turbo ? 0.0f : settings.pid.p_factor;
+        pidRegulator.Kd = settings.pid.d_factor;
 
-        if (fabs(prevPidResult - pidResult) > 0.4999f) {
+        pidRegulator.setLimits(settings.pid.minTemp, settings.pid.maxTemp);
+        pidRegulator.setDt(settings.pid.dt * 1000u);
+        pidRegulator.input = vars.temperatures.indoor;
+        pidRegulator.setpoint = settings.heating.target;
+
+        if (fabs(pidRegulator.Ki - settings.pid.i_factor) >= 0.0001f) {
+          pidRegulator.Ki = settings.pid.i_factor;
+          pidRegulator.integral = 0.0f;
+          pidRegulator.getResultNow();
+
+          Log.sinfoln(FPSTR(L_REGULATOR_PID), F("Integral sum has been reset"));
+        }
+
+        float pidResult = pidRegulator.getResultTimer();
+        if (fabs(prevPidResult - pidResult) > 0.09f) {
           prevPidResult = pidResult;
           newTemp += pidResult;
 
@@ -156,13 +160,19 @@ protected:
         } else {
           newTemp += prevPidResult;
         }
+
       } else {
         newTemp += prevPidResult;
       }
+    }
 
-    } else if (fabs(pidRegulator.integral) > 0.0001f) {
-      pidRegulator.integral = 0;
-      Log.sinfoln(FPSTR(L_REGULATOR_PID), F("Integral sum has been reset"));
+    // Turbo mode
+    if (settings.heating.turbo && (settings.equitherm.enable || settings.pid.enable)) {
+      newTemp += constrain(
+        settings.heating.target - vars.temperatures.indoor,
+        -3.0f,
+        3.0f
+      ) * settings.heating.turboFactor;
     }
 
     // default temp, manual mode
@@ -172,96 +182,4 @@ protected:
 
     return newTemp;
   }
-
-  /**
-   * @brief Get the Equitherm Temp
-   * Calculations in degrees C, conversion occurs when using F
-   * 
-   * @param minTemp 
-   * @param maxTemp 
-   * @return float 
-   */
-  float getEquithermTemp(int minTemp, int maxTemp) {
-    float targetTemp = vars.states.emergency ? settings.emergency.target : settings.heating.target;
-    float indoorTemp = vars.temperatures.indoor;
-    float outdoorTemp = vars.temperatures.outdoor;
-
-    if (settings.system.unitSystem == UnitSystem::IMPERIAL) {
-      minTemp = f2c(minTemp);
-      maxTemp = f2c(maxTemp);
-      targetTemp = f2c(targetTemp);
-      indoorTemp = f2c(indoorTemp);
-      outdoorTemp = f2c(outdoorTemp);
-    }
-
-    if (vars.states.emergency) {
-      if (settings.sensors.indoor.type == SensorType::MANUAL) {
-        etRegulator.Kt = 0;
-        etRegulator.indoorTemp = 0;
-
-      } else if ((settings.sensors.indoor.type == SensorType::DS18B20 || settings.sensors.indoor.type == SensorType::BLUETOOTH) && !vars.sensors.indoor.connected) {
-        etRegulator.Kt = 0;
-        etRegulator.indoorTemp = 0;
-        
-      } else {
-        etRegulator.Kt = settings.equitherm.t_factor;
-        etRegulator.indoorTemp = indoorTemp;
-      }
-      
-      etRegulator.outdoorTemp = outdoorTemp;
-
-    } else if (settings.pid.enable) {
-      etRegulator.Kt = 0;
-      etRegulator.indoorTemp = round(indoorTemp);
-      etRegulator.outdoorTemp = round(outdoorTemp);
-
-    } else {
-      if (settings.heating.turbo) {
-        etRegulator.Kt = 10;
-      } else {
-        etRegulator.Kt = settings.equitherm.t_factor;
-      }
-      etRegulator.indoorTemp = indoorTemp;
-      etRegulator.outdoorTemp = outdoorTemp;
-    }
-
-    etRegulator.setLimits(minTemp, maxTemp);
-    etRegulator.Kn = settings.equitherm.n_factor;
-    etRegulator.Kk = settings.equitherm.k_factor;
-    etRegulator.targetTemp = targetTemp;
-    float result = etRegulator.getResult();
-
-    if (settings.system.unitSystem == UnitSystem::IMPERIAL) {
-      result = c2f(result);
-    }
-
-    return result;
-  }
-
-  float getPidTemp(int minTemp, int maxTemp) {
-    if (fabs(pidRegulator.Kp - settings.pid.p_factor) >= 0.0001f) {
-      pidRegulator.Kp = settings.pid.p_factor;
-      pidRegulator.integral = 0;
-      Log.sinfoln(FPSTR(L_REGULATOR_PID), F("Integral sum has been reset"));
-    }
-
-    if (fabs(pidRegulator.Ki - settings.pid.i_factor) >= 0.0001f) {
-      pidRegulator.Ki = settings.pid.i_factor;
-      pidRegulator.integral = 0;
-      Log.sinfoln(FPSTR(L_REGULATOR_PID), F("Integral sum has been reset"));
-    }
-
-    if (fabs(pidRegulator.Kd - settings.pid.d_factor) >= 0.0001f) {
-      pidRegulator.Kd = settings.pid.d_factor;
-      pidRegulator.integral = 0;
-      Log.sinfoln(FPSTR(L_REGULATOR_PID), F("Integral sum has been reset"));
-    }
-
-    pidRegulator.setLimits(minTemp, maxTemp);
-    pidRegulator.setDt(settings.pid.dt * 1000u);
-    pidRegulator.input = vars.temperatures.indoor;
-    pidRegulator.setpoint = vars.states.emergency ? settings.emergency.target : settings.heating.target;
-
-    return pidRegulator.getResultTimer();
-  }
 };

src/SensorsTask.h

@@ -186,24 +186,25 @@ protected:
     }
 
     if (!pClient->connect(address)) {
-      Log.swarningln(FPSTR(L_SENSORS_BLE), "Device %s: failed connecting", address.toString().c_str());
+      Log.swarningln(FPSTR(L_SENSORS_BLE), F("Device %s: failed connecting"), address.toString().c_str());
 
       NimBLEDevice::deleteClient(pClient);
       return false;
     }
 
-    Log.sinfoln(FPSTR(L_SENSORS_BLE), "Device %s: connected", address.toString().c_str());
+    Log.sinfoln(FPSTR(L_SENSORS_BLE), F("Device %s: connected"), address.toString().c_str());
     NimBLERemoteService* pService = nullptr;
     NimBLERemoteCharacteristic* pChar = nullptr;
 
     // ENV Service (0x181A)
-    pService = pClient->getService(NimBLEUUID((uint16_t) 0x181AU));
+    NimBLEUUID serviceUuid((uint16_t) 0x181AU);
+    pService = pClient->getService(serviceUuid);
     if (!pService) {
       Log.straceln(
         FPSTR(L_SENSORS_BLE),
         F("Device %s: failed to find env service (%s)"),
         address.toString().c_str(),
-        pService->getUUID().toString().c_str()
+        serviceUuid.toString().c_str()
       );
 
     } else {
@@ -211,25 +212,38 @@ protected:
         FPSTR(L_SENSORS_BLE),
         F("Device %s: found env service (%s)"),
         address.toString().c_str(),
-        pService->getUUID().toString().c_str()
+        serviceUuid.toString().c_str()
       );
 
 
       // 0x2A6E - Notify temperature x0.01C (pvvx)
       bool tempNotifyCreated = false;
       if (!tempNotifyCreated) {
-        pChar = pService->getCharacteristic(NimBLEUUID((uint16_t) 0x2A6E));
+        NimBLEUUID charUuid((uint16_t) 0x2A6E);
+        pChar = pService->getCharacteristic(charUuid);
 
         if (pChar && pChar->canNotify()) {
           Log.straceln(
             FPSTR(L_SENSORS_BLE),
             F("Device %s: found temperature char (%s) in env service"),
             address.toString().c_str(),
-            pChar->getUUID().toString().c_str()
+            charUuid.toString().c_str()
           );
 
           tempNotifyCreated = pChar->subscribe(true, [pTemperature](NimBLERemoteCharacteristic* pChar, uint8_t* pData, size_t length, bool isNotify) {
-            NimBLEClient* pClient = pChar->getRemoteService()->getClient();
+            if (pChar == nullptr) {
+              return;
+            }
+
+            NimBLERemoteService* pService = pChar->getRemoteService();
+            if (pService == nullptr) {
+              return;
+            }
+
+            NimBLEClient* pClient = pService->getClient();
+            if (pClient == nullptr) {
+              return;
+            }
 
             if (length != 2) {
               Log.swarningln(
@@ -264,7 +278,7 @@ protected:
               FPSTR(L_SENSORS_BLE),
               F("Device %s: subscribed to temperature char (%s) in env service"),
               address.toString().c_str(),
-              pChar->getUUID().toString().c_str()
+              charUuid.toString().c_str()
             );
 
           } else {
@@ -272,7 +286,7 @@ protected:
               FPSTR(L_SENSORS_BLE),
               F("Device %s: failed to subscribe to temperature char (%s) in env service"),
               address.toString().c_str(),
-              pChar->getUUID().toString().c_str()
+              charUuid.toString().c_str()
             );
           }
         }
@@ -281,18 +295,31 @@ protected:
 
       // 0x2A1F - Notify temperature x0.1C (atc1441/pvvx)
       if (!tempNotifyCreated) {
-        pChar = pService->getCharacteristic(NimBLEUUID((uint16_t) 0x2A1F));
+        NimBLEUUID charUuid((uint16_t) 0x2A1F);
+        pChar = pService->getCharacteristic(charUuid);
 
         if (pChar && pChar->canNotify()) {
           Log.straceln(
             FPSTR(L_SENSORS_BLE),
             F("Device %s: found temperature char (%s) in env service"),
             address.toString().c_str(),
-            pChar->getUUID().toString().c_str()
+            charUuid.toString().c_str()
           );
 
           tempNotifyCreated = pChar->subscribe(true, [pTemperature](NimBLERemoteCharacteristic* pChar, uint8_t* pData, size_t length, bool isNotify) {
-            NimBLEClient* pClient = pChar->getRemoteService()->getClient();
+            if (pChar == nullptr) {
+              return;
+            }
+
+            NimBLERemoteService* pService = pChar->getRemoteService();
+            if (pService == nullptr) {
+              return;
+            }
+
+            NimBLEClient* pClient = pService->getClient();
+            if (pClient == nullptr) {
+              return;
+            }
 
             if (length != 2) {
               Log.swarningln(
@@ -327,7 +354,7 @@ protected:
               FPSTR(L_SENSORS_BLE),
               F("Device %s: subscribed to temperature char (%s) in env service"),
               address.toString().c_str(),
-              pChar->getUUID().toString().c_str()
+              charUuid.toString().c_str()
             );
 
           } else {
@@ -335,7 +362,7 @@ protected:
               FPSTR(L_SENSORS_BLE),
               F("Device %s: failed to subscribe to temperature char (%s) in env service"),
               address.toString().c_str(),
-              pChar->getUUID().toString().c_str()
+              charUuid.toString().c_str()
             );
           }
         }
@@ -357,18 +384,31 @@ protected:
       if (pHumidity != nullptr) {
         bool humidityNotifyCreated = false;
         if (!humidityNotifyCreated) {
-          pChar = pService->getCharacteristic(NimBLEUUID((uint16_t) 0x2A6F));
+          NimBLEUUID charUuid((uint16_t) 0x2A6F);
+          pChar = pService->getCharacteristic(charUuid);
 
           if (pChar && pChar->canNotify()) {
             Log.straceln(
               FPSTR(L_SENSORS_BLE),
               F("Device %s: found humidity char (%s) in env service"),
               address.toString().c_str(),
-              pChar->getUUID().toString().c_str()
+              charUuid.toString().c_str()
             );
 
             humidityNotifyCreated = pChar->subscribe(true, [pHumidity](NimBLERemoteCharacteristic* pChar, uint8_t* pData, size_t length, bool isNotify) {
-              NimBLEClient* pClient = pChar->getRemoteService()->getClient();
+              if (pChar == nullptr) {
+                return;
+              }
+
+              NimBLERemoteService* pService = pChar->getRemoteService();
+              if (pService == nullptr) {
+                return;
+              }
+
+              NimBLEClient* pClient = pService->getClient();
+              if (pClient == nullptr) {
+                return;
+              }
 
               if (length != 2) {
                 Log.swarningln(
@@ -403,7 +443,7 @@ protected:
                 FPSTR(L_SENSORS_BLE),
                 F("Device %s: subscribed to humidity char (%s) in env service"),
                 address.toString().c_str(),
-                pChar->getUUID().toString().c_str()
+                charUuid.toString().c_str()
               );
 
             } else {
@@ -411,7 +451,7 @@ protected:
                 FPSTR(L_SENSORS_BLE),
                 F("Device %s: failed to subscribe to humidity char (%s) in env service"),
                 address.toString().c_str(),
-                pChar->getUUID().toString().c_str()
+                charUuid.toString().c_str()
               );
             }
           }
@@ -430,13 +470,14 @@ protected:
 
     // Battery Service (0x180F)
     if (pBattery != nullptr) {
-      pService = pClient->getService(NimBLEUUID((uint16_t) 0x180F));
+      NimBLEUUID serviceUuid((uint16_t) 0x180F);
+      pService = pClient->getService(serviceUuid);
       if (!pService) {
         Log.straceln(
           FPSTR(L_SENSORS_BLE),
           F("Device %s: failed to find battery service (%s)"),
           address.toString().c_str(),
-          pService->getUUID().toString().c_str()
+          serviceUuid.toString().c_str()
         );
 
       } else {
@@ -444,24 +485,37 @@ protected:
           FPSTR(L_SENSORS_BLE),
           F("Device %s: found battery service (%s)"),
           address.toString().c_str(),
-          pService->getUUID().toString().c_str()
+          serviceUuid.toString().c_str()
         );
 
         // 0x2A19 - Notify the battery charge level 0..99% (pvvx)
         bool batteryNotifyCreated = false;
         if (!batteryNotifyCreated) {
-          pChar = pService->getCharacteristic(NimBLEUUID((uint16_t) 0x2A19));
+          NimBLEUUID charUuid((uint16_t) 0x2A19);
+          pChar = pService->getCharacteristic(charUuid);
 
           if (pChar && pChar->canNotify()) {
             Log.straceln(
               FPSTR(L_SENSORS_BLE),
               F("Device %s: found battery char (%s) in battery service"),
               address.toString().c_str(),
-              pChar->getUUID().toString().c_str()
+              charUuid.toString().c_str()
             );
 
             batteryNotifyCreated = pChar->subscribe(true, [pBattery](NimBLERemoteCharacteristic* pChar, uint8_t* pData, size_t length, bool isNotify) {
-              NimBLEClient* pClient = pChar->getRemoteService()->getClient();
+              if (pChar == nullptr) {
+                return;
+              }
+
+              NimBLERemoteService* pService = pChar->getRemoteService();
+              if (pService == nullptr) {
+                return;
+              }
+
+              NimBLEClient* pClient = pService->getClient();
+              if (pClient == nullptr) {
+                return;
+              }
 
               if (length != 1) {
                 Log.swarningln(
@@ -496,7 +550,7 @@ protected:
                 FPSTR(L_SENSORS_BLE),
                 F("Device %s: subscribed to battery char (%s) in battery service"),
                 address.toString().c_str(),
-                pChar->getUUID().toString().c_str()
+                charUuid.toString().c_str()
               );
 
             } else {
@@ -504,7 +558,7 @@ protected:
                 FPSTR(L_SENSORS_BLE),
                 F("Device %s: failed to subscribe to battery char (%s) in battery service"),
                 address.toString().c_str(),
-                pChar->getUUID().toString().c_str()
+                charUuid.toString().c_str()
               );
             }
           }

src/Settings.h

@@ -24,16 +24,16 @@ struct NetworkSettings {
 
 struct Settings {
   struct {
-    bool debug = DEBUG_BY_DEFAULT;
+    uint8_t logLevel = DEFAULT_LOG_LEVEL;
 
     struct {
-      bool enable = USE_SERIAL;
-      unsigned int baudrate = 115200;
+      bool enable = DEFAULT_SERIAL_ENABLE;
+      unsigned int baudrate = DEFAULT_SERIAL_BAUD;
     } serial;
 
     struct {
-      bool enable = USE_TELNET;
-      unsigned short port = 23;
+      bool enable = DEFAULT_TELNET_ENABLE;
+      unsigned short port = DEFAULT_TELNET_PORT;
     } telnet;
 
     UnitSystem unitSystem = UnitSystem::METRIC;
@@ -51,11 +51,12 @@ struct Settings {
     byte inGpio = DEFAULT_OT_IN_GPIO;
     byte outGpio = DEFAULT_OT_OUT_GPIO;
     byte rxLedGpio = DEFAULT_OT_RX_LED_GPIO;
-    byte faultStateGpio = DEFAULT_OT_FAULT_STATE_GPIO;
-    byte invertFaultState = false;
     unsigned int memberIdCode = 0;
+    uint8_t maxModulation = 100;
     float pressureFactor = 1.0f;
     float dhwFlowRateFactor = 1.0f;
+    float minPower = 0.0f;
+    float maxPower = 0.0f;
     bool dhwPresent = true;
     bool summerWinterMode = false;
     bool heatingCh2Enabled = true;
@@ -85,15 +86,8 @@ struct Settings {
   } mqtt;
 
   struct {
-    bool enable = false;
     float target = DEFAULT_HEATING_TARGET_TEMP;
     unsigned short tresholdTime = 120;
-    bool useEquitherm = false;
-    bool usePid = false;
-    bool onNetworkFault = true;
-    bool onMqttFault = true;
-    bool onIndoorSensorDisconnect = false;
-    bool onOutdoorSensorDisconnect = false;
   } emergency;
 
   struct {
@@ -101,9 +95,9 @@ struct Settings {
     bool turbo = false;
     float target = DEFAULT_HEATING_TARGET_TEMP;
     float hysteresis = 0.5f;
+    float turboFactor = 7.5f;
     byte minTemp = DEFAULT_HEATING_MIN_TEMP;
     byte maxTemp = DEFAULT_HEATING_MAX_TEMP;
-    byte maxModulation = 100;
   } heating;
 
   struct {
@@ -115,12 +109,12 @@ struct Settings {
 
   struct {
     bool enable = false;
-    float p_factor = 2;
+    float p_factor = 2.0f;
     float i_factor = 0.0055f;
-    float d_factor = 0;
+    float d_factor = 0.0f;
     unsigned short dt = 180;
-    byte minTemp = 0;
-    byte maxTemp = DEFAULT_HEATING_MAX_TEMP;
+    short minTemp = 0;
+    short maxTemp = DEFAULT_HEATING_MAX_TEMP;
   } pid;
 
   struct {
@@ -132,7 +126,7 @@ struct Settings {
 
   struct {
     struct {
-      SensorType type = SensorType::BOILER;
+      SensorType type = SensorType::BOILER_OUTDOOR;
       byte gpio = DEFAULT_SENSOR_OUTDOOR_GPIO;
       uint8_t bleAddress[6] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
       float offset = 0.0f;
@@ -154,6 +148,25 @@ struct Settings {
     unsigned short antiStuckTime = 300;
   } externalPump;
 
+  struct {
+    struct {
+      bool enable = false;
+      byte gpio = GPIO_IS_NOT_CONFIGURED;
+      byte invertState = false;
+      unsigned short thresholdTime = 60;
+    } input;
+
+    struct {
+      bool enable = false;
+      byte gpio = GPIO_IS_NOT_CONFIGURED;
+      byte invertState = false;
+      unsigned short thresholdTime = 60;
+      bool onFault = true;
+      bool onLossConnection = true;
+      bool onEnabledHeating = false;
+    } output;
+  } cascadeControl;
+
   char validationValue[8] = SETTINGS_VALID_VALUE;
 } settings;
 
@@ -174,6 +187,7 @@ struct Variables {
     float modulation = 0.0f;
     float pressure = 0.0f;
     float dhwFlowRate = 0.0f;
+    float power = 0.0f;
     byte faultCode = 0;
     unsigned short diagnosticCode = 0;
     int8_t rssi = 0;
@@ -202,6 +216,11 @@ struct Variables {
     float exhaust = 0.0f;
   } temperatures;
 
+  struct {
+    bool input = false;
+    bool output = false;
+  } cascadeControl;
+
   struct {
     bool heatingEnabled = false;
     byte heatingMinTemp = DEFAULT_HEATING_MIN_TEMP;
@@ -210,7 +229,9 @@ struct Variables {
     unsigned long extPumpLastEnableTime = 0;
     byte dhwMinTemp = DEFAULT_DHW_MIN_TEMP;
     byte dhwMaxTemp = DEFAULT_DHW_MAX_TEMP;
+    byte minModulation = 0;
     byte maxModulation = 0;
+    uint8_t maxPower = 0;
     uint8_t slaveMemberId = 0;
     uint8_t slaveFlags = 0;
     uint8_t slaveType = 0;

src/defines.h

@@ -30,12 +30,20 @@
   #define BUILD_ENV                     "undefined"
 #endif
 
-#ifndef USE_SERIAL
-  #define USE_SERIAL true
+#ifndef DEFAULT_SERIAL_ENABLE
+  #define DEFAULT_SERIAL_ENABLE true
 #endif
 
-#ifndef USE_TELNET
-  #define USE_TELNET true
+#ifndef DEFAULT_SERIAL_BAUD
+  #define DEFAULT_SERIAL_BAUD 115200
+#endif
+
+#ifndef DEFAULT_TELNET_ENABLE
+  #define DEFAULT_TELNET_ENABLE true
+#endif
+
+#ifndef DEFAULT_TELNET_PORT
+  #define DEFAULT_TELNET_PORT 23
 #endif
 
 #ifndef USE_BLE
@@ -62,8 +70,8 @@
   #define DEFAULT_STA_PASSWORD ""
 #endif
 
-#ifndef DEBUG_BY_DEFAULT
-  #define DEBUG_BY_DEFAULT false
+#ifndef DEFAULT_LOG_LEVEL
+  #define DEFAULT_LOG_LEVEL TinyLogger::Level::VERBOSE
 #endif
 
 #ifndef DEFAULT_STATUS_LED_GPIO
@@ -139,10 +147,11 @@
 #define GPIO_IS_VALID(gpioNum) (gpioNum != GPIO_IS_NOT_CONFIGURED && GPIO_IS_VALID_GPIO(gpioNum))
 
 enum class SensorType : byte {
-  BOILER,
-  MANUAL,
-  DS18B20,
-  BLUETOOTH
+  BOILER_OUTDOOR  = 0,
+  BOILER_RETURN   = 4,
+  MANUAL          = 1,
+  DS18B20         = 2,
+  BLUETOOTH       = 3
 };
 
 enum class UnitSystem : byte {

src/main.cpp

@@ -1,6 +1,7 @@
 #include <Arduino.h>
 #include "defines.h"
 #include "strings.h"
+#include "CrashRecorder.h"
 #include <ArduinoJson.h>
 #include <FileData.h>
 #include <LittleFS.h>
@@ -45,6 +46,7 @@ MainTask* tMain;
 
 
 void setup() {
+  CrashRecorder::init();
   LittleFS.begin();
 
   Log.setLevel(TinyLogger::Level::VERBOSE);
@@ -129,7 +131,9 @@ void setup() {
     Log.addStream(telnetStream);
   }
 
-  Log.setLevel(settings.system.debug ? TinyLogger::Level::VERBOSE : TinyLogger::Level::INFO);
+  if (settings.system.logLevel >= TinyLogger::Level::SILENT && settings.system.logLevel <= TinyLogger::Level::VERBOSE) {
+    Log.setLevel(static_cast<TinyLogger::Level>(settings.system.logLevel));
+  }
 
   // network
   network = (new NetworkMgr)

src/strings.h

@@ -4,6 +4,9 @@
 #endif
 
 const char L_SETTINGS[]             PROGMEM = "SETTINGS";
+const char L_SETTINGS_OT[]          PROGMEM = "SETTINGS.OT";
+const char L_SETTINGS_DHW[]         PROGMEM = "SETTINGS.DHW";
+const char L_SETTINGS_HEATING[]     PROGMEM = "SETTINGS.HEATING";
 const char L_NETWORK[]              PROGMEM = "NETWORK";
 const char L_NETWORK_SETTINGS[]     PROGMEM = "NETWORK.SETTINGS";
 const char L_PORTAL_WEBSERVER[]     PROGMEM = "PORTAL.WEBSERVER";
@@ -21,4 +24,6 @@ const char L_SENSORS_INDOOR[]       PROGMEM = "SENSORS.INDOOR";
 const char L_SENSORS_BLE[]          PROGMEM = "SENSORS.BLE";
 const char L_REGULATOR[]            PROGMEM = "REGULATOR";
 const char L_REGULATOR_PID[]        PROGMEM = "REGULATOR.PID";
-const char L_REGULATOR_EQUITHERM[]  PROGMEM = "REGULATOR.EQUITHERM";
+const char L_REGULATOR_EQUITHERM[]  PROGMEM = "REGULATOR.EQUITHERM";
+const char L_CASCADE_INPUT[]        PROGMEM = "CASCADE.INPUT";
+const char L_CASCADE_OUTPUT[]       PROGMEM = "CASCADE.OUTPUT";

src/utils.h

@@ -188,6 +188,22 @@ String getResetReason() {
   return value;
 }
 
+template <class T>
+void arr2str(String &str, T arr[], size_t length) {
+  char buffer[12];
+  for (size_t i = 0; i < length; i++) {
+    auto addr = arr[i];
+    if (!addr) {
+      continue;
+    }
+    
+    sprintf(buffer, "0x%08X ", addr);
+    str.concat(buffer);
+  }
+
+  str.trim();
+}
+
 void networkSettingsToJson(const NetworkSettings& src, JsonVariant dst) {
   dst["hostname"] = src.hostname;
 
@@ -326,7 +342,7 @@ bool jsonToNetworkSettings(const JsonVariantConst src, NetworkSettings& dst) {
 
 void settingsToJson(const Settings& src, JsonVariant dst, bool safe = false) {
   if (!safe) {
-    dst["system"]["debug"] = src.system.debug;
+    dst["system"]["logLevel"] = static_cast<uint8_t>(src.system.logLevel);
     dst["system"]["serial"]["enable"] = src.system.serial.enable;
     dst["system"]["serial"]["baudrate"] = src.system.serial.baudrate;
     dst["system"]["telnet"]["enable"] = src.system.telnet.enable;
@@ -342,11 +358,12 @@ void settingsToJson(const Settings& src, JsonVariant dst, bool safe = false) {
     dst["opentherm"]["inGpio"] = src.opentherm.inGpio;
     dst["opentherm"]["outGpio"] = src.opentherm.outGpio;
     dst["opentherm"]["rxLedGpio"] = src.opentherm.rxLedGpio;
-    dst["opentherm"]["faultStateGpio"] = src.opentherm.faultStateGpio;
-    dst["opentherm"]["invertFaultState"] = src.opentherm.invertFaultState;
     dst["opentherm"]["memberIdCode"] = src.opentherm.memberIdCode;
+    dst["opentherm"]["maxModulation"] = src.opentherm.maxModulation;
     dst["opentherm"]["pressureFactor"] = roundd(src.opentherm.pressureFactor, 2);
     dst["opentherm"]["dhwFlowRateFactor"] = roundd(src.opentherm.dhwFlowRateFactor, 2);
+    dst["opentherm"]["minPower"] = roundd(src.opentherm.minPower, 2);
+    dst["opentherm"]["maxPower"] = roundd(src.opentherm.maxPower, 2);
     dst["opentherm"]["dhwPresent"] = src.opentherm.dhwPresent;
     dst["opentherm"]["summerWinterMode"] = src.opentherm.summerWinterMode;
     dst["opentherm"]["heatingCh2Enabled"] = src.opentherm.heatingCh2Enabled;
@@ -369,30 +386,28 @@ void settingsToJson(const Settings& src, JsonVariant dst, bool safe = false) {
     dst["mqtt"]["interval"] = src.mqtt.interval;
     dst["mqtt"]["homeAssistantDiscovery"] = src.mqtt.homeAssistantDiscovery;
 
-    dst["emergency"]["enable"] = src.emergency.enable;
     dst["emergency"]["target"] = roundd(src.emergency.target, 2);
     dst["emergency"]["tresholdTime"] = src.emergency.tresholdTime;
-    dst["emergency"]["useEquitherm"] = src.emergency.useEquitherm;
-    dst["emergency"]["usePid"] = src.emergency.usePid;
-    dst["emergency"]["onNetworkFault"] = src.emergency.onNetworkFault;
-    dst["emergency"]["onMqttFault"] = src.emergency.onMqttFault;
-    dst["emergency"]["onIndoorSensorDisconnect"] = src.emergency.onIndoorSensorDisconnect;
-    dst["emergency"]["onOutdoorSensorDisconnect"] = src.emergency.onOutdoorSensorDisconnect;
   }
 
   dst["heating"]["enable"] = src.heating.enable;
   dst["heating"]["turbo"] = src.heating.turbo;
   dst["heating"]["target"] = roundd(src.heating.target, 2);
   dst["heating"]["hysteresis"] = roundd(src.heating.hysteresis, 2);
+  dst["heating"]["turboFactor"] = roundd(src.heating.turboFactor, 2);
   dst["heating"]["minTemp"] = src.heating.minTemp;
   dst["heating"]["maxTemp"] = src.heating.maxTemp;
-  dst["heating"]["maxModulation"] = src.heating.maxModulation;
 
   dst["dhw"]["enable"] = src.dhw.enable;
   dst["dhw"]["target"] = roundd(src.dhw.target, 1);
   dst["dhw"]["minTemp"] = src.dhw.minTemp;
   dst["dhw"]["maxTemp"] = src.dhw.maxTemp;
 
+  dst["equitherm"]["enable"] = src.equitherm.enable;
+  dst["equitherm"]["n_factor"] = roundd(src.equitherm.n_factor, 3);
+  dst["equitherm"]["k_factor"] = roundd(src.equitherm.k_factor, 3);
+  dst["equitherm"]["t_factor"] = roundd(src.equitherm.t_factor, 3);
+
   dst["pid"]["enable"] = src.pid.enable;
   dst["pid"]["p_factor"] = roundd(src.pid.p_factor, 3);
   dst["pid"]["i_factor"] = roundd(src.pid.i_factor, 4);
@@ -401,11 +416,6 @@ void settingsToJson(const Settings& src, JsonVariant dst, bool safe = false) {
   dst["pid"]["minTemp"] = src.pid.minTemp;
   dst["pid"]["maxTemp"] = src.pid.maxTemp;
 
-  dst["equitherm"]["enable"] = src.equitherm.enable;
-  dst["equitherm"]["n_factor"] = roundd(src.equitherm.n_factor, 3);
-  dst["equitherm"]["k_factor"] = roundd(src.equitherm.k_factor, 3);
-  dst["equitherm"]["t_factor"] = roundd(src.equitherm.t_factor, 3);
-
   dst["sensors"]["outdoor"]["type"] = static_cast<byte>(src.sensors.outdoor.type);
   dst["sensors"]["outdoor"]["gpio"] = src.sensors.outdoor.gpio;
 
@@ -445,6 +455,19 @@ void settingsToJson(const Settings& src, JsonVariant dst, bool safe = false) {
     dst["externalPump"]["postCirculationTime"] = roundd(src.externalPump.postCirculationTime / 60, 0);
     dst["externalPump"]["antiStuckInterval"] = roundd(src.externalPump.antiStuckInterval / 86400, 0);
     dst["externalPump"]["antiStuckTime"] = roundd(src.externalPump.antiStuckTime / 60, 0);
+
+    dst["cascadeControl"]["input"]["enable"] = src.cascadeControl.input.enable;
+    dst["cascadeControl"]["input"]["gpio"] = src.cascadeControl.input.gpio;
+    dst["cascadeControl"]["input"]["invertState"] = src.cascadeControl.input.invertState;
+    dst["cascadeControl"]["input"]["thresholdTime"] = src.cascadeControl.input.thresholdTime;
+
+    dst["cascadeControl"]["output"]["enable"] = src.cascadeControl.output.enable;
+    dst["cascadeControl"]["output"]["gpio"] = src.cascadeControl.output.gpio;
+    dst["cascadeControl"]["output"]["invertState"] = src.cascadeControl.output.invertState;
+    dst["cascadeControl"]["output"]["thresholdTime"] = src.cascadeControl.output.thresholdTime;
+    dst["cascadeControl"]["output"]["onFault"] = src.cascadeControl.output.onFault;
+    dst["cascadeControl"]["output"]["onLossConnection"] = src.cascadeControl.output.onLossConnection;
+    dst["cascadeControl"]["output"]["onEnabledHeating"] = src.cascadeControl.output.onEnabledHeating;
   }
 }
 
@@ -457,11 +480,11 @@ bool jsonToSettings(const JsonVariantConst src, Settings& dst, bool safe = false
 
   if (!safe) {
     // system
-    if (src["system"]["debug"].is<bool>()) {
-      bool value = src["system"]["debug"].as<bool>();
+    if (!src["system"]["logLevel"].isNull()) {
+      uint8_t value = src["system"]["logLevel"].as<uint8_t>();
 
-      if (value != dst.system.debug) {
-        dst.system.debug = value;
+      if (value != dst.system.logLevel && value >= TinyLogger::Level::SILENT && value <= TinyLogger::Level::VERBOSE) {
+        dst.system.logLevel = value;
         changed = true;
       }
     }
@@ -663,32 +686,6 @@ bool jsonToSettings(const JsonVariantConst src, Settings& dst, bool safe = false
       }
     }
 
-    if (!src["opentherm"]["faultStateGpio"].isNull()) {
-      if (src["opentherm"]["faultStateGpio"].is<JsonString>() && src["opentherm"]["faultStateGpio"].as<JsonString>().size() == 0) {
-        if (dst.opentherm.faultStateGpio != GPIO_IS_NOT_CONFIGURED) {
-          dst.opentherm.faultStateGpio = GPIO_IS_NOT_CONFIGURED;
-          changed = true;
-        }
-        
-      } else {
-        unsigned char value = src["opentherm"]["faultStateGpio"].as<unsigned char>();
-
-        if (GPIO_IS_VALID(value) && value != dst.opentherm.faultStateGpio) {
-          dst.opentherm.faultStateGpio = value;
-          changed = true;
-        }
-      }
-    }
-
-    if (src["opentherm"]["invertFaultState"].is<bool>()) {
-      bool value = src["opentherm"]["invertFaultState"].as<bool>();
-
-      if (value != dst.opentherm.invertFaultState) {
-        dst.opentherm.invertFaultState = value;
-        changed = true;
-      }
-    }
-
     if (!src["opentherm"]["memberIdCode"].isNull()) {
       unsigned int value = src["opentherm"]["memberIdCode"].as<unsigned int>();
 
@@ -698,6 +695,15 @@ bool jsonToSettings(const JsonVariantConst src, Settings& dst, bool safe = false
       }
     }
 
+    if (!src["opentherm"]["maxModulation"].isNull()) {
+      unsigned char value = src["opentherm"]["maxModulation"].as<unsigned char>();
+
+      if (value > 0 && value <= 100 && value != dst.opentherm.maxModulation) {
+        dst.opentherm.maxModulation = value;
+        changed = true;
+      }
+    }
+
     if (!src["opentherm"]["pressureFactor"].isNull()) {
       float value = src["opentherm"]["pressureFactor"].as<float>();
 
@@ -716,6 +722,24 @@ bool jsonToSettings(const JsonVariantConst src, Settings& dst, bool safe = false
       }
     }
 
+    if (!src["opentherm"]["minPower"].isNull()) {
+      float value = src["opentherm"]["minPower"].as<float>();
+
+      if (value >= 0 && value <= 1000 && fabs(value - dst.opentherm.minPower) > 0.0001f) {
+        dst.opentherm.minPower = roundd(value, 2);
+        changed = true;
+      }
+    }
+
+    if (!src["opentherm"]["maxPower"].isNull()) {
+      float value = src["opentherm"]["maxPower"].as<float>();
+
+      if (value >= 0 && value <= 1000 && fabs(value - dst.opentherm.maxPower) > 0.0001f) {
+        dst.opentherm.maxPower = roundd(value, 2);
+        changed = true;
+      }
+    }
+
     if (src["opentherm"]["filterNumValues"]["enable"].is<bool>()) {
       bool value = src["opentherm"]["filterNumValues"]["enable"].as<bool>();
 
@@ -831,8 +855,6 @@ bool jsonToSettings(const JsonVariantConst src, Settings& dst, bool safe = false
         dst.opentherm.nativeHeatingControl = value;
 
         if (value) {
-          dst.emergency.useEquitherm = false;
-          dst.emergency.usePid = false;
           dst.equitherm.enable = false;
           dst.pid.enable = false;
         }
@@ -926,15 +948,6 @@ bool jsonToSettings(const JsonVariantConst src, Settings& dst, bool safe = false
 
 
     // emergency
-    if (src["emergency"]["enable"].is<bool>()) {
-      bool value = src["emergency"]["enable"].as<bool>();
-
-      if (value != dst.emergency.enable) {
-        dst.emergency.enable = value;
-        changed = true;
-      }
-    }
-
     if (!src["emergency"]["tresholdTime"].isNull()) {
       unsigned short value = src["emergency"]["tresholdTime"].as<unsigned short>();
 
@@ -943,83 +956,49 @@ bool jsonToSettings(const JsonVariantConst src, Settings& dst, bool safe = false
         changed = true;
       }
     }
+  }
 
-    if (src["emergency"]["useEquitherm"].is<bool>()) {
-      bool value = src["emergency"]["useEquitherm"].as<bool>();
 
-      if (!dst.opentherm.nativeHeatingControl && dst.sensors.outdoor.type != SensorType::MANUAL && dst.sensors.outdoor.type != SensorType::BLUETOOTH) {
-        if (value != dst.emergency.useEquitherm) {
-          dst.emergency.useEquitherm = value;
-          changed = true;
-        }
+  // equitherm
+  if (src["equitherm"]["enable"].is<bool>()) {
+    bool value = src["equitherm"]["enable"].as<bool>();
 
-      } else if (dst.emergency.useEquitherm) {
-        dst.emergency.useEquitherm = false;
-        changed = true;
-      }
-
-      if (dst.emergency.useEquitherm && dst.emergency.usePid) {
-        dst.emergency.usePid = false;
+    if (!dst.opentherm.nativeHeatingControl) {
+      if (value != dst.equitherm.enable) {
+        dst.equitherm.enable = value;
         changed = true;
       }
+      
+    } else if (dst.equitherm.enable) {
+      dst.equitherm.enable = false;
+      changed = true;
     }
+  }
 
-    if (src["emergency"]["usePid"].is<bool>()) {
-      bool value = src["emergency"]["usePid"].as<bool>();
+  if (!src["equitherm"]["n_factor"].isNull()) {
+    float value = src["equitherm"]["n_factor"].as<float>();
 
-      if (!dst.opentherm.nativeHeatingControl && dst.sensors.indoor.type != SensorType::MANUAL && dst.sensors.indoor.type != SensorType::BLUETOOTH) {
-        if (value != dst.emergency.usePid) {
-          dst.emergency.usePid = value;
-          changed = true;
-        }
-
-      } else if (dst.emergency.usePid) {
-        dst.emergency.usePid = false;
-        changed = true;
-      }
-
-      if (dst.emergency.usePid && dst.emergency.useEquitherm) {
-        dst.emergency.useEquitherm = false;
-        changed = true;
-      }
+    if (value > 0 && value <= 10 && fabs(value - dst.equitherm.n_factor) > 0.0001f) {
+      dst.equitherm.n_factor = roundd(value, 3);
+      changed = true;
     }
+  }
 
-    if (src["emergency"]["onNetworkFault"].is<bool>()) {
-      bool value = src["emergency"]["onNetworkFault"].as<bool>();
+  if (!src["equitherm"]["k_factor"].isNull()) {
+    float value = src["equitherm"]["k_factor"].as<float>();
 
-      if (value != dst.emergency.onNetworkFault) {
-        dst.emergency.onNetworkFault = value;
-        changed = true;
-      }
+    if (value >= 0 && value <= 10 && fabs(value - dst.equitherm.k_factor) > 0.0001f) {
+      dst.equitherm.k_factor = roundd(value, 3);
+      changed = true;
     }
+  }
 
-    if (src["emergency"]["onMqttFault"].is<bool>()) {
-      bool value = src["emergency"]["onMqttFault"].as<bool>();
+  if (!src["equitherm"]["t_factor"].isNull()) {
+    float value = src["equitherm"]["t_factor"].as<float>();
 
-      if (value != dst.emergency.onMqttFault) {
-        dst.emergency.onMqttFault = value;
-        changed = true;
-      }
-    }
-
-    if (src["emergency"]["onIndoorSensorDisconnect"].is<bool>()) {
-      bool value = src["emergency"]["onIndoorSensorDisconnect"].as<bool>();
-
-      if (value != dst.emergency.onIndoorSensorDisconnect) {
-        dst.emergency.onIndoorSensorDisconnect = value;
-        dst.emergency.usePid = false;
-        changed = true;
-      }
-    }
-
-    if (src["emergency"]["onOutdoorSensorDisconnect"].is<bool>()) {
-      bool value = src["emergency"]["onOutdoorSensorDisconnect"].as<bool>();
-
-      if (value != dst.emergency.onOutdoorSensorDisconnect) {
-        dst.emergency.onOutdoorSensorDisconnect = value;
-        dst.emergency.useEquitherm = false;
-        changed = true;
-      }
+    if (value >= 0 && value <= 10 && fabs(value - dst.equitherm.t_factor) > 0.0001f) {
+      dst.equitherm.t_factor = roundd(value, 3);
+      changed = true;
     }
   }
 
@@ -1070,72 +1049,33 @@ bool jsonToSettings(const JsonVariantConst src, Settings& dst, bool safe = false
   if (!src["pid"]["dt"].isNull()) {
     unsigned short value = src["pid"]["dt"].as<unsigned short>();
 
-    if (value >= 30 && value <= 600 && value != dst.pid.dt) {
+    if (value >= 30 && value <= 1800 && value != dst.pid.dt) {
       dst.pid.dt = value;
       changed = true;
     }
   }
 
-  if (!src["pid"]["maxTemp"].isNull()) {
-    unsigned char value = src["pid"]["maxTemp"].as<unsigned char>();
-
-    if (isValidTemp(value, dst.system.unitSystem) && value > dst.pid.minTemp && value != dst.pid.maxTemp) {
-      dst.pid.maxTemp = value;
-      changed = true;
-    }
-  }
-
   if (!src["pid"]["minTemp"].isNull()) {
-    unsigned char value = src["pid"]["minTemp"].as<unsigned char>();
+    short value = src["pid"]["minTemp"].as<short>();
 
-    if (isValidTemp(value, dst.system.unitSystem) && value < dst.pid.maxTemp && value != dst.pid.minTemp) {
+    if (isValidTemp(value, dst.system.unitSystem, dst.equitherm.enable ? -99.9f : 0.0f) && value != dst.pid.minTemp) {
       dst.pid.minTemp = value;
       changed = true;
     }
   }
 
+  if (!src["pid"]["maxTemp"].isNull()) {
+    short value = src["pid"]["maxTemp"].as<short>();
 
-  // equitherm
-  if (src["equitherm"]["enable"].is<bool>()) {
-    bool value = src["equitherm"]["enable"].as<bool>();
-
-    if (!dst.opentherm.nativeHeatingControl) {
-      if (value != dst.equitherm.enable) {
-        dst.equitherm.enable = value;
-        changed = true;
-      }
-      
-    } else if (dst.equitherm.enable) {
-      dst.equitherm.enable = false;
+    if (isValidTemp(value, dst.system.unitSystem) && value != dst.pid.maxTemp) {
+      dst.pid.maxTemp = value;
       changed = true;
     }
   }
 
-  if (!src["equitherm"]["n_factor"].isNull()) {
-    float value = src["equitherm"]["n_factor"].as<float>();
-
-    if (value > 0 && value <= 10 && fabs(value - dst.equitherm.n_factor) > 0.0001f) {
-      dst.equitherm.n_factor = roundd(value, 3);
-      changed = true;
-    }
-  }
-
-  if (!src["equitherm"]["k_factor"].isNull()) {
-    float value = src["equitherm"]["k_factor"].as<float>();
-
-    if (value >= 0 && value <= 10 && fabs(value - dst.equitherm.k_factor) > 0.0001f) {
-      dst.equitherm.k_factor = roundd(value, 3);
-      changed = true;
-    }
-  }
-
-  if (!src["equitherm"]["t_factor"].isNull()) {
-    float value = src["equitherm"]["t_factor"].as<float>();
-
-    if (value >= 0 && value <= 10 && fabs(value - dst.equitherm.t_factor) > 0.0001f) {
-      dst.equitherm.t_factor = roundd(value, 3);
-      changed = true;
-    }
+  if (dst.pid.maxTemp < dst.pid.minTemp) {
+    dst.pid.maxTemp = dst.pid.minTemp;
+    changed = true;
   }
 
 
@@ -1161,12 +1101,21 @@ bool jsonToSettings(const JsonVariantConst src, Settings& dst, bool safe = false
   if (!src["heating"]["hysteresis"].isNull()) {
     float value = src["heating"]["hysteresis"].as<float>();
 
-    if (value >= 0 && value <= 5 && fabs(value - dst.heating.hysteresis) > 0.0001f) {
+    if (value >= 0.0f && value <= 15.0f && fabs(value - dst.heating.hysteresis) > 0.0001f) {
       dst.heating.hysteresis = roundd(value, 2);
       changed = true;
     }
   }
 
+  if (!src["heating"]["turboFactor"].isNull()) {
+    float value = src["heating"]["turboFactor"].as<float>();
+
+    if (value >= 1.5f && value <= 10.0f && fabs(value - dst.heating.turboFactor) > 0.0001f) {
+      dst.heating.turboFactor = roundd(value, 2);
+      changed = true;
+    }
+  }
+
   if (!src["heating"]["minTemp"].isNull()) {
     unsigned char value = src["heating"]["minTemp"].as<unsigned char>();
 
@@ -1185,13 +1134,9 @@ bool jsonToSettings(const JsonVariantConst src, Settings& dst, bool safe = false
     }
   }
 
-  if (!src["heating"]["maxModulation"].isNull()) {
-    unsigned char value = src["heating"]["maxModulation"].as<unsigned char>();
-
-    if (value > 0 && value <= 100 && value != dst.heating.maxModulation) {
-      dst.heating.maxModulation = value;
-      changed = true;
-    }
+  if (dst.heating.maxTemp < dst.heating.minTemp) {
+    dst.heating.maxTemp = dst.heating.minTemp;
+    changed = true;
   }
 
 
@@ -1208,7 +1153,7 @@ bool jsonToSettings(const JsonVariantConst src, Settings& dst, bool safe = false
   if (!src["dhw"]["minTemp"].isNull()) {
     unsigned char value = src["dhw"]["minTemp"].as<unsigned char>();
 
-    if (value >= vars.parameters.dhwMinTemp && value < vars.parameters.dhwMaxTemp && value != dst.dhw.minTemp) {
+    if (value >= vars.parameters.dhwMinTemp && value != dst.dhw.minTemp) {
       dst.dhw.minTemp = value;
       changed = true;
     }
@@ -1217,21 +1162,25 @@ bool jsonToSettings(const JsonVariantConst src, Settings& dst, bool safe = false
   if (!src["dhw"]["maxTemp"].isNull()) {
     unsigned char value = src["dhw"]["maxTemp"].as<unsigned char>();
 
-    if (value > vars.parameters.dhwMinTemp && value <= vars.parameters.dhwMaxTemp && value != dst.dhw.maxTemp) {
+    if (value > vars.parameters.dhwMinTemp && value != dst.dhw.maxTemp) {
       dst.dhw.maxTemp = value;
       changed = true;
     }
   }
 
+  if (dst.dhw.maxTemp < dst.dhw.minTemp) {
+    dst.dhw.maxTemp = dst.dhw.minTemp;
+    changed = true;
+  }
 
   // sensors
   if (!src["sensors"]["outdoor"]["type"].isNull()) {
     byte value = src["sensors"]["outdoor"]["type"].as<unsigned char>();
 
     switch (value) {
-      case static_cast<byte>(SensorType::BOILER):
-        if (dst.sensors.outdoor.type != SensorType::BOILER) {
-          dst.sensors.outdoor.type = SensorType::BOILER;
+      case static_cast<byte>(SensorType::BOILER_OUTDOOR):
+        if (dst.sensors.outdoor.type != SensorType::BOILER_OUTDOOR) {
+          dst.sensors.outdoor.type = SensorType::BOILER_OUTDOOR;
           changed = true;
         }
         break;
@@ -1239,7 +1188,6 @@ bool jsonToSettings(const JsonVariantConst src, Settings& dst, bool safe = false
       case static_cast<byte>(SensorType::MANUAL):
         if (dst.sensors.outdoor.type != SensorType::MANUAL) {
           dst.sensors.outdoor.type = SensorType::MANUAL;
-          dst.emergency.useEquitherm = false;
           changed = true;
         }
         break;
@@ -1255,7 +1203,6 @@ bool jsonToSettings(const JsonVariantConst src, Settings& dst, bool safe = false
       case static_cast<byte>(SensorType::BLUETOOTH):
         if (dst.sensors.outdoor.type != SensorType::BLUETOOTH) {
           dst.sensors.outdoor.type = SensorType::BLUETOOTH;
-          dst.emergency.useEquitherm = false;
           changed = true;
         }
         break;
@@ -1301,7 +1248,7 @@ bool jsonToSettings(const JsonVariantConst src, Settings& dst, bool safe = false
   if (!src["sensors"]["outdoor"]["offset"].isNull()) {
     float value = src["sensors"]["outdoor"]["offset"].as<float>();
 
-    if (value >= -10 && value <= 10 && fabs(value - dst.sensors.outdoor.offset) > 0.0001f) {
+    if (value >= -20.0f && value <= 20.0f && fabs(value - dst.sensors.outdoor.offset) > 0.0001f) {
       dst.sensors.outdoor.offset = roundd(value, 2);
       changed = true;
     }
@@ -1311,11 +1258,16 @@ bool jsonToSettings(const JsonVariantConst src, Settings& dst, bool safe = false
     byte value = src["sensors"]["indoor"]["type"].as<unsigned char>();
 
     switch (value) {
+      case static_cast<byte>(SensorType::BOILER_RETURN):
+        if (dst.sensors.indoor.type != SensorType::BOILER_RETURN) {
+          dst.sensors.indoor.type = SensorType::BOILER_RETURN;
+          changed = true;
+        }
+        break;
+
       case static_cast<byte>(SensorType::MANUAL):
         if (dst.sensors.indoor.type != SensorType::MANUAL) {
           dst.sensors.indoor.type = SensorType::MANUAL;
-          dst.emergency.usePid = false;
-          dst.opentherm.nativeHeatingControl = false;
           changed = true;
         }
         break;
@@ -1331,7 +1283,6 @@ bool jsonToSettings(const JsonVariantConst src, Settings& dst, bool safe = false
       case static_cast<byte>(SensorType::BLUETOOTH):
         if (dst.sensors.indoor.type != SensorType::BLUETOOTH) {
           dst.sensors.indoor.type = SensorType::BLUETOOTH;
-          dst.emergency.usePid = false;
           changed = true;
         }
         break;
@@ -1377,7 +1328,7 @@ bool jsonToSettings(const JsonVariantConst src, Settings& dst, bool safe = false
   if (!src["sensors"]["indoor"]["offset"].isNull()) {
     float value = src["sensors"]["indoor"]["offset"].as<float>();
 
-    if (value >= -10 && value <= 10 && fabs(value - dst.sensors.indoor.offset) > 0.0001f) {
+    if (value >= -20.0f && value <= 20.0f && fabs(value - dst.sensors.indoor.offset) > 0.0001f) {
       dst.sensors.indoor.offset = roundd(value, 2);
       changed = true;
     }
@@ -1450,12 +1401,133 @@ bool jsonToSettings(const JsonVariantConst src, Settings& dst, bool safe = false
         }
       }
     }
+
+
+    // cascade control
+    if (src["cascadeControl"]["input"]["enable"].is<bool>()) {
+      bool value = src["cascadeControl"]["input"]["enable"].as<bool>();
+
+      if (value != dst.cascadeControl.input.enable) {
+        dst.cascadeControl.input.enable = value;
+        changed = true;
+      }
+    }
+
+    if (!src["cascadeControl"]["input"]["gpio"].isNull()) {
+      if (src["cascadeControl"]["input"]["gpio"].is<JsonString>() && src["cascadeControl"]["input"]["gpio"].as<JsonString>().size() == 0) {
+        if (dst.cascadeControl.input.gpio != GPIO_IS_NOT_CONFIGURED) {
+          dst.cascadeControl.input.gpio = GPIO_IS_NOT_CONFIGURED;
+          changed = true;
+        }
+        
+      } else {
+        unsigned char value = src["cascadeControl"]["input"]["gpio"].as<unsigned char>();
+
+        if (GPIO_IS_VALID(value) && value != dst.cascadeControl.input.gpio) {
+          dst.cascadeControl.input.gpio = value;
+          changed = true;
+        }
+      }
+    }
+
+    if (src["cascadeControl"]["input"]["invertState"].is<bool>()) {
+      bool value = src["cascadeControl"]["input"]["invertState"].as<bool>();
+
+      if (value != dst.cascadeControl.input.invertState) {
+        dst.cascadeControl.input.invertState = value;
+        changed = true;
+      }
+    }
+
+    if (!src["cascadeControl"]["input"]["thresholdTime"].isNull()) {
+      unsigned short value = src["cascadeControl"]["input"]["thresholdTime"].as<unsigned short>();
+
+      if (value >= 5 && value <= 600) {
+        if (value != dst.cascadeControl.input.thresholdTime) {
+          dst.cascadeControl.input.thresholdTime = value;
+          changed = true;
+        }
+      }
+    }
+
+    if (src["cascadeControl"]["output"]["enable"].is<bool>()) {
+      bool value = src["cascadeControl"]["output"]["enable"].as<bool>();
+
+      if (value != dst.cascadeControl.output.enable) {
+        dst.cascadeControl.output.enable = value;
+        changed = true;
+      }
+    }
+
+    if (!src["cascadeControl"]["output"]["gpio"].isNull()) {
+      if (src["cascadeControl"]["output"]["gpio"].is<JsonString>() && src["cascadeControl"]["output"]["gpio"].as<JsonString>().size() == 0) {
+        if (dst.cascadeControl.output.gpio != GPIO_IS_NOT_CONFIGURED) {
+          dst.cascadeControl.output.gpio = GPIO_IS_NOT_CONFIGURED;
+          changed = true;
+        }
+        
+      } else {
+        unsigned char value = src["cascadeControl"]["output"]["gpio"].as<unsigned char>();
+
+        if (GPIO_IS_VALID(value) && value != dst.cascadeControl.output.gpio) {
+          dst.cascadeControl.output.gpio = value;
+          changed = true;
+        }
+      }
+    }
+
+    if (src["cascadeControl"]["output"]["invertState"].is<bool>()) {
+      bool value = src["cascadeControl"]["output"]["invertState"].as<bool>();
+
+      if (value != dst.cascadeControl.output.invertState) {
+        dst.cascadeControl.output.invertState = value;
+        changed = true;
+      }
+    }
+
+    if (!src["cascadeControl"]["output"]["thresholdTime"].isNull()) {
+      unsigned short value = src["cascadeControl"]["output"]["thresholdTime"].as<unsigned short>();
+
+      if (value >= 5 && value <= 600) {
+        if (value != dst.cascadeControl.output.thresholdTime) {
+          dst.cascadeControl.output.thresholdTime = value;
+          changed = true;
+        }
+      }
+    }
+
+    if (src["cascadeControl"]["output"]["onFault"].is<bool>()) {
+      bool value = src["cascadeControl"]["output"]["onFault"].as<bool>();
+
+      if (value != dst.cascadeControl.output.onFault) {
+        dst.cascadeControl.output.onFault = value;
+        changed = true;
+      }
+    }
+
+    if (src["cascadeControl"]["output"]["onLossConnection"].is<bool>()) {
+      bool value = src["cascadeControl"]["output"]["onLossConnection"].as<bool>();
+
+      if (value != dst.cascadeControl.output.onLossConnection) {
+        dst.cascadeControl.output.onLossConnection = value;
+        changed = true;
+      }
+    }
+
+    if (src["cascadeControl"]["output"]["onEnabledHeating"].is<bool>()) {
+      bool value = src["cascadeControl"]["output"]["onEnabledHeating"].as<bool>();
+
+      if (value != dst.cascadeControl.output.onEnabledHeating) {
+        dst.cascadeControl.output.onEnabledHeating = value;
+        changed = true;
+      }
+    }
   }
 
   // force check emergency target
   {
     float value = !src["emergency"]["target"].isNull() ? src["emergency"]["target"].as<float>() : dst.emergency.target;
-    bool noRegulators = !dst.opentherm.nativeHeatingControl && !dst.emergency.useEquitherm && !dst.emergency.usePid;
+    bool noRegulators = !dst.opentherm.nativeHeatingControl;
     bool valid = isValidTemp(
       value,
       dst.system.unitSystem,
@@ -1546,6 +1618,7 @@ void varsToJson(const Variables& src, JsonVariant dst) {
   dst["sensors"]["modulation"] = roundd(src.sensors.modulation, 2);
   dst["sensors"]["pressure"] = roundd(src.sensors.pressure, 2);
   dst["sensors"]["dhwFlowRate"] = roundd(src.sensors.dhwFlowRate, 2);
+  dst["sensors"]["power"] = roundd(src.sensors.power, 2);
   dst["sensors"]["faultCode"] = src.sensors.faultCode;
   dst["sensors"]["diagnosticCode"] = src.sensors.diagnosticCode;
   dst["sensors"]["rssi"] = src.sensors.rssi;
@@ -1566,6 +1639,9 @@ void varsToJson(const Variables& src, JsonVariant dst) {
   dst["temperatures"]["dhw"] = roundd(src.temperatures.dhw, 2);
   dst["temperatures"]["exhaust"] = roundd(src.temperatures.exhaust, 2);
 
+  dst["cascadeControl"]["input"] = src.cascadeControl.input;
+  dst["cascadeControl"]["output"] = src.cascadeControl.output;
+
   dst["parameters"]["heatingEnabled"] = src.parameters.heatingEnabled;
   dst["parameters"]["heatingMinTemp"] = src.parameters.heatingMinTemp;
   dst["parameters"]["heatingMaxTemp"] = src.parameters.heatingMaxTemp;

src_data/locales/en.json

@@ -9,6 +9,13 @@
       "releases": "Releases"
     },
     "dbm": "dBm",
+    "kw": "kW",
+    "time": {
+      "days": "d.",
+      "hours": "h.",
+      "min": "min.",
+      "sec": "sec."
+    },
 
     "button": {
       "upgrade": "Upgrade",
@@ -38,7 +45,8 @@
           "title": "Build",
           "version": "Version",
           "date": "Date",
-          "sdk": "Core/SDK"
+          "core": "Core",
+          "sdk": "SDK"
         },
         "uptime": "Uptime",
         "memory": {
@@ -93,12 +101,15 @@
         "outdoorSensorHumidity": "Outdoor sensor humidity",
         "outdoorSensorBattery": "Outdoor sensor battery",
         "indoorSensorConnected": "Indoor sensor connected",
+        "cascadeControlInput": "Cascade control (input)",
+        "cascadeControlOutput": "Cascade control (output)",
         "indoorSensorRssi": "Indoor sensor RSSI",
         "indoorSensorHumidity": "Indoor sensor humidity",
         "indoorSensorBattery": "Indoor sensor battery",
         "modulation": "Modulation",
         "pressure": "Pressure",
         "dhwFlowRate": "DHW flow rate",
+        "power": "Current power",
         "faultCode": "Fault code",
         "diagCode": "Diagnostic code",
         "indoorTemp": "Indoor temp",
@@ -161,16 +172,14 @@
         "heating": "Heating settings",
         "dhw": "DHW settings",
         "emergency": "Emergency mode settings",
-        "emergency.events": "Events",
-        "emergency.regulators": "Using regulators",
         "equitherm": "Equitherm settings",
         "pid": "PID settings",
         "ot": "OpenTherm settings",
-        "ot.options": "Options",
         "mqtt": "MQTT settings",
         "outdorSensor": "Outdoor sensor settings",
         "indoorSensor": "Indoor sensor settings",
-        "extPump": "External pump settings"
+        "extPump": "External pump settings",
+        "cascadeControl": "Cascade control settings"
       },
 
       "enable": "Enable",
@@ -196,13 +205,10 @@
         "metric": "Metric <small>(celsius, liters, bar)</small>",
         "imperial": "Imperial <small>(fahrenheit, gallons, psi)</small>",
         "statusLedGpio": "Status LED GPIO",
-        "debug": "Debug mode",
+        "logLevel": "Log level",
         "serial": {
           "enable": "Enable Serial port",
-          "baud": {
-            "title": "Serial port baud rate",
-            "note": "Available: 9600, 19200, 38400, 57600, 74880, 115200"
-          }
+          "baud": "Serial port baud rate"
         },
         "telnet": {
           "enable": "Enable Telnet",
@@ -215,29 +221,17 @@
 
       "heating": {
         "hyst": "Hysteresis <small>(in degrees)</small>",
-        "maxMod": "Max modulation level"
+        "turboFactor": "Turbo mode coeff."
       },
 
       "emergency": {
-        "desc": "<b>!</b> Emergency mode can be useful <u>only</u> when using Equitherm and/or PID (when normal work) and when reporting indoor/outdoor temperature via MQTT/API/BLE. In this mode, sensor values that are reported via MQTT/API/BLE are not used.",
+        "desc": "Emergency mode is activated automatically when «PID» or «Equitherm» cannot calculate the heat carrier setpoint:<br />- if «Equitherm» is enabled and the outdoor temperature sensor is disconnected;<br />- if «PID» or OT option <i>«Native heating control»</i> is enabled and the indoor temperature sensor is disconnected.<br /><b>Note:</b> On network fault or MQTT fault, sensors with <i>«Manual via MQTT/API»</i> type will be in DISCONNECTED state.",
         
         "target": {
           "title": "Target temperature",
-          "note": "<u>Indoor temperature</u> if Equitherm or PID is <b>enabled</b><br /><u>Heat carrier temperature</u> if Equitherm and PID <b>is disabled</b>"
+          "note": "<b>Important:</b> <u>Target indoor temperature</u> if OT option <i>«Native heating control»</i> is enabled.<br />In all other cases, the <u>target heat carrier temperature</u>."
         },
-        "treshold": "Treshold time <small>(sec)</small>",
-
-        "events": {
-          "network": "On network fault",
-          "mqtt": "On MQTT fault",
-          "indoorSensorDisconnect": "On loss connection with indoor sensor",
-          "outdoorSensorDisconnect": "On loss connection with outdoor sensor"
-        },
-
-        "regulators": {
-          "equitherm": "Equitherm <small>(requires at least an external (DS18B20) or boiler <u>outdoor</u> sensor)</small>",
-          "pid": "PID <small>(requires at least an external (DS18B20) <u>indoor</u> sensor)</small>"
-        }
+        "treshold": "Treshold time <small>(sec)</small>"
       },
 
       "equitherm": {
@@ -253,14 +247,17 @@
         "p": "P factor",
         "i": "I factor",
         "d": "D factor",
-        "dt": "DT <small>in seconds</small>"
+        "dt": "DT <small>in seconds</small>",
+        "noteMinMaxTemp": "<b>Important:</b> When using «Equitherm» and «PID» at the same time, the min and max temperatures limit the influence on the «Equitherm» result temperature.<br />Thus, if the min temperature is set to -15 and the max temperature is set to 15, then the final heat carrier setpoint will be from <code>equitherm_result - 15</code> to <code>equitherm_result + 15</code>."
       },
 
       "ot": {
+        "advanced": "Advanced Settings",
         "inGpio": "In GPIO",
         "outGpio": "Out GPIO",
         "ledGpio": "RX LED GPIO",
         "memberIdCode": "Master MemberID code",
+        "maxMod": "Max modulation level",
         "pressureFactor": {
           "title": "Coeff. pressure correction",
           "note": "If the pressure displayed is <b>X10</b> from the real one, set the <b>0.1</b>."
@@ -269,8 +266,16 @@
           "title": "Coeff. DHW flow rate correction",
           "note": "If the DHW flow rate displayed is <b>X10</b> from the real one, set the <b>0.1</b>."
         },
+        "minPower": {
+          "title": "Min boiler power <small>(kW)</small>",
+          "note": "This value is at 0-1% boiler modulation level. Typically found in the boiler specification as \"minimum useful heat output\"."
+        },
+        "maxPower": {
+          "title": "Max boiler power <small>(kW)</small>",
+          "note": "<b>0</b> - try detect automatically. Typically found in the boiler specification as \"maximum useful heat output\"."
+        },
         "fnv": {
-          "title": "Filtering numeric values",
+          "desc": "Filtering numeric values",
           "enable": {
             "title": "Enable filtering",
             "note": "It can be useful if there is a lot of sharp noise on the charts. The filter used is \"Running Average\"."
@@ -282,6 +287,7 @@
         },
 
         "options": {
+          "desc": "Options",
           "dhwPresent": "DHW present",
           "summerWinterMode": "Summer/winter mode",
           "heatingCh2Enabled": "Heating CH2 always enabled",
@@ -293,15 +299,9 @@
           "immergasFix": "Fix for Immergas boilers"
         },
 
-        "faultState": {
-          "gpio": "Fault state GPIO",
-          "note": "Can be useful to switch on another boiler <u>via relay</u>. Blank - not use.",
-          "invert": "Invert fault state"
-        },
-
         "nativeHeating": {
           "title": "Native heating control (boiler)",
-          "note": "Works <u>ONLY</u> if the boiler requires the desired room temperature and regulates the temperature of the coolant itself. Not compatible with PID and Equitherm regulators and hysteresis in firmware."
+          "note": "Works <u>ONLY</u> if the boiler requires the desired room temperature and regulates the temperature of the coolant itself. Not compatible with PID and Equitherm regulators in firmware."
         }
       },
 
@@ -318,7 +318,8 @@
       "tempSensor": {
         "source": {
           "type": "Source type",
-          "boiler": "From boiler via OpenTherm",
+          "boilerOutdoor": "From boiler via OpenTherm",
+          "boilerReturn": "Return heat carrier temp via OpenTherm",
           "manual": "Manual via MQTT/API",
           "ext": "External (DS18B20)",
           "ble": "BLE device"
@@ -334,6 +335,29 @@
         "postCirculationTime": "Post circulation time <small>(min)</small>",
         "antiStuckInterval": "Anti stuck interval <small>(days)</small>",
         "antiStuckTime": "Anti stuck time <small>(min)</small>"
+      },
+
+      "cascadeControl": {
+        "input": {
+          "desc": "Can be used to turn on the heating only if another boiler is faulty. The other boiler controller must change the state of the GPIO input in the event of a fault.",
+          "enable": "Enable input",
+          "gpio": "GPIO",
+          "invertState": "Invert GPIO state",
+          "thresholdTime": "State change threshold time <small>(sec)</small>"
+        },
+        "output": {
+          "desc": "Can be used to switch on another boiler <u>via relay</u>.",
+          "enable": "Enable output",
+          "gpio": "GPIO",
+          "invertState": "Invert GPIO state",
+          "thresholdTime": "State change threshold time <small>(sec)</small>",
+          "events": {
+            "desc": "Events",
+            "onFault": "If the fault state is active",
+            "onLossConnection": "If the connection via Opentherm is lost",
+            "onEnabledHeating": "If heating is enabled"
+          }
+        }
       }
     },
 

src_data/locales/ru.json

@@ -9,6 +9,13 @@
       "releases": "Релизы"
     },
     "dbm": "дБм",
+    "kw": "кВт",
+    "time": {
+      "days": "д.",
+      "hours": "ч.",
+      "min": "мин.",
+      "sec": "сек."
+    },
 
     "button": {
       "upgrade": "Обновить",
@@ -38,7 +45,8 @@
           "title": "Билд",
           "version": "Версия",
           "date": "Дата",
-          "sdk": "Ядро/SDK"
+          "core": "Ядро",
+          "sdk": "SDK"
         },
         "uptime": "Аптайм",
         "memory": {
@@ -93,12 +101,15 @@
         "outdoorSensorHumidity": "Влажность с наруж. датчика темп.",
         "outdoorSensorBattery": "Заряд наруж. датчика темп.",
         "indoorSensorConnected": "Датчик внутр. темп.",
+        "cascadeControlInput": "Каскадное управление (вход)",
+        "cascadeControlOutput": "Каскадное управление (выход)",
         "indoorSensorRssi": "RSSI датчика внутр. темп.",
         "indoorSensorHumidity": "Влажность с внутр. датчика темп.",
         "indoorSensorBattery": "Заряд внутр. датчика темп.",
         "modulation": "Уровень модуляции",
         "pressure": "Давление",
         "dhwFlowRate": "Расход ГВС",
+        "power": "Текущая мощность",
         "faultCode": "Код ошибки",
         "diagCode": "Диагностический код",
         "indoorTemp": "Внутренняя темп.",
@@ -161,16 +172,14 @@
         "heating": "Настройки отопления",
         "dhw": "Настройки ГВС",
         "emergency": "Настройки аварийного режима",
-        "emergency.events": "События",
-        "emergency.regulators": "Используемые регуляторы",
         "equitherm": "Настройки ПЗА",
         "pid": "Настройки ПИД",
         "ot": "Настройки OpenTherm",
-        "ot.options": "Опции",
         "mqtt": "Настройки MQTT",
         "outdorSensor": "Настройки наружного датчика температуры",
         "indoorSensor": "Настройки внутреннего датчика температуры",
-        "extPump": "Настройки дополнительного насоса"
+        "extPump": "Настройки дополнительного насоса",
+        "cascadeControl": "Настройки каскадного управления"
       },
 
       "enable": "Вкл",
@@ -196,13 +205,10 @@
         "metric": "Метрическая <small>(цильсии, литры, бары)</small>",
         "imperial": "Imperial <small>(фаренгейты, галлоны, psi)</small>",
         "statusLedGpio": "Статус LED GPIO",
-        "debug": "Отладка",
+        "logLevel": "Уровень логирования",
         "serial": {
           "enable": "Вкл. Serial порт",
-          "baud": {
-            "title": "Скорость Serial порта",
-            "note": "Доступно: 9600, 19200, 38400, 57600, 74880, 115200"
-          }
+          "baud": "Скорость Serial порта"
         },
         "telnet": {
           "enable": "Вкл. Telnet",
@@ -215,19 +221,20 @@
 
       "heating": {
         "hyst": "Гистерезис <small>(в градусах)</small>",
-        "maxMod": "Макс. уровень модуляции"
+        "turboFactor": "Коэфф. турбо режима"
       },
 
       "emergency": {
-        "desc": "<b>!</b> Аварийный режим может быть полезен <u>только</u> при использовании ПЗА и/или ПИД и при передачи наружной/внутренней температуры через MQTT/API/BLE. В этом режиме значения датчиков, передаваемые через MQTT/API/BLE, не используются.",
+        "desc": "Аварийный режим активируется автоматически, если «ПИД» или «ПЗА» не могут рассчитать уставку теплоносителя:<br />- если «ПЗА» включен и датчик наружной температуры отключен;<br />- если включен «ПИД» или OT опция <i>«Передать управление отоплением котлу»</i> и датчик внутренней температуры отключен.<br /><b>Примечание:</b> При сбое сети или MQTT датчики с типом <i>«Вручную через MQTT/API»</i> будут находиться в состоянии ОТКЛЮЧЕН.",
         
         "target": {
           "title": "Целевая температура",
-          "note": "Целевая <u>внутренняя температура</u> если ПЗА и/или ПИД <b>включены</b><br />Целевая <u>температура теплоносителя</u> если ПЗА и ПИД <b>выключены</b>"
+          "note": "<b>Важно:</b> <u>Целевая температура в помещении</u>, если включена ОТ опция <i>«Передать управление отоплением котлу»</i>.<br />Во всех остальных случаях <u>целевая температура теплоносителя</u>."
         },
         "treshold": "Пороговое время включения <small>(сек)</small>",
 
         "events": {
+          "desc": "События",
           "network": "При отключении сети",
           "mqtt": "При отключении MQTT",
           "indoorSensorDisconnect": "При потере связи с датчиком внутренней темп.",
@@ -235,6 +242,7 @@
         },
 
         "regulators": {
+          "desc": "Используемые регуляторы",
           "equitherm": "ПЗА <small>(требуется внешний (DS18B20) или подключенный к котлу датчик <u>наружной</u> температуры)</small>",
           "pid": "ПИД <small>(требуется внешний (DS18B20) датчик <u>внутренней</u> температуры)</small>"
         }
@@ -253,14 +261,17 @@
         "p": "Коэффициент P",
         "i": "Коэффициент I",
         "d": "Коэффициент D",
-        "dt": "DT <small>(сек)</small>"
+        "dt": "DT <small>(сек)</small>",
+        "noteMinMaxTemp": "<b>Важно:</b> При использовании «ПЗА» и «ПИД» одновременно, мин. и макс. температура ограничивает влияние на расчётную температуру «ПЗА».<br />Таким образом, если мин. температура задана как -15, а макс. как 15, то конечная температура теплоносителя будет от <code>equitherm_result - 15</code> до <code>equitherm_result + 15</code>."
       },
 
       "ot": {
+        "advanced": "Дополнительные настройки",
         "inGpio": "Вход GPIO",
         "outGpio": "Выход GPIO",
         "ledGpio": "RX LED GPIO",
         "memberIdCode": "Master MemberID код",
+        "maxMod": "Макс. уровень модуляции",
         "pressureFactor": {
           "title": "Коэфф. коррекции давления",
           "note": "Если давление отображается <b>Х10</b> от реального, установите значение <b>0.1</b>."
@@ -269,8 +280,16 @@
           "title": "Коэфф. коррекции потока ГВС",
           "note": "Если поток ГВС отображается <b>Х10</b> от реального, установите значение <b>0.1</b>."
         },
+        "minPower": {
+          "title": "Мин. мощность котла <small>(кВт)</small>",
+          "note": "Это значение соответствует уровню модуляции котла 0–1%. Обычно можно найти в спецификации котла как \"минимальная полезная тепловая мощность\"."
+        },
+        "maxPower": {
+          "title": "Макс. мощность котла <small>(кВт)</small>",
+          "note": "<b>0</b> - попробовать определить автоматически. Обычно можно найти в спецификации котла как \"максимальная полезная тепловая мощность\"."
+        },
         "fnv": {
-          "title": "Фильтрация числовых значений",
+          "desc": "Фильтрация числовых значений",
           "enable": {
             "title": "Включить фильтрацию",
             "note": "Может быть полезно, если на графиках много резкого шума. В качестве фильтра используется \"бегущее среднее\"."
@@ -282,6 +301,7 @@
         },
 
         "options": {
+          "desc": "Опции",
           "dhwPresent": "Контур ГВС",
           "summerWinterMode": "Летний/зимний режим",
           "heatingCh2Enabled": "Канал 2 отопления всегда вкл.",
@@ -293,15 +313,9 @@
           "immergasFix": "Фикс для котлов Immergas"
         },
 
-        "faultState": {
-          "gpio": "Fault state GPIO",
-          "note": "Can be useful to switch on another boiler <u>via relay</u>. Blank - not use.",
-          "invert": "Invert fault state"
-        },
-
         "nativeHeating": {
           "title": "Передать управление отоплением котлу",
-          "note": "Работает <u>ТОЛЬКО</u> если котел требует и принимает целевую температуру в помещении и сам регулирует температуру теплоносителя на основе встроенного режима кривых. Несовместимо с ПИД, ПЗА и гистерезисом."
+          "note": "Работает <u>ТОЛЬКО</u> если котел требует и принимает целевую температуру в помещении и сам регулирует температуру теплоносителя на основе встроенного режима кривых. Несовместимо с ПИД и ПЗА."
         }
       },
 
@@ -318,7 +332,8 @@
       "tempSensor": {
         "source": {
           "type": "Источник данных",
-          "boiler": "От котла через OpenTherm",
+          "boilerOutdoor": "От котла через OpenTherm",
+          "boilerReturn": "Температура обратки через OpenTherm",
           "manual": "Вручную через MQTT/API",
           "ext": "Внешний датчик (DS18B20)",
           "ble": "BLE устройство"
@@ -334,6 +349,29 @@
         "postCirculationTime": "Время постциркуляции <small>(в минутах)</small>",
         "antiStuckInterval": "Интервал защиты от блокировки <small>(в днях)</small>",
         "antiStuckTime": "Время работы насоса <small>(в минутах)</small>"
+      },
+
+      "cascadeControl": {
+        "input": {
+          "desc": "Может использоваться для включения отопления только при неисправности другого котла. Контроллер другого котла должен изменить состояние входа GPIO в случае неисправности.",
+          "enable": "Включить вход",
+          "gpio": "GPIO",
+          "invertState": "Инвертировать состояние GPIO",
+          "thresholdTime": "Пороговое время изменения состояния <small>(сек)</small>"
+        },
+        "output": {
+          "desc": "Может использоваться для включения другого котла <u>через реле</u>.",
+          "enable": "Включить выход",
+          "gpio": "GPIO",
+          "invertState": "Инвертировать состояние GPIO",
+          "thresholdTime": "Пороговое время изменения состояния <small>(сек)</small>",
+          "events": {
+            "title": "События",
+            "onFault": "Если состояние fault (ошибки) активно",
+            "onLossConnection": "Если соединение по OpenTherm потеряно",
+            "onEnabledHeating": "Если отопление включено"
+          }
+        }
       }
     },
 

src_data/pages/dashboard.html

@@ -134,6 +134,14 @@
                   <th scope="row" data-i18n>dashboard.state.indoorSensorConnected</th>
                   <td><input type="radio" id="indoor-sensor-connected" aria-invalid="false" checked disabled /></td>
                 </tr>
+                <tr>
+                  <th scope="row" data-i18n>dashboard.state.cascadeControlInput</th>
+                  <td><input type="radio" id="cc-input" aria-invalid="false" checked disabled /></td>
+                </tr>
+                <tr>
+                  <th scope="row" data-i18n>dashboard.state.cascadeControlOutput</th>
+                  <td><input type="radio" id="cc-output" aria-invalid="false" checked disabled /></td>
+                </tr>
                 <tr>
                   <th scope="row" data-i18n>dashboard.state.indoorSensorRssi</th>
                   <td><b id="indoor-sensor-rssi"></b> <span data-i18n>dbm</span></td>
@@ -158,6 +166,10 @@
                   <th scope="row" data-i18n>dashboard.state.dhwFlowRate</th>
                   <td><b id="ot-dhw-flow-rate"></b> <span class="volume-unit"></span>/min</td>
                 </tr>
+                <tr>
+                  <th scope="row" data-i18n>dashboard.state.power</th>
+                  <td><b id="ot-power"></b> <span data-i18n>kw</span></td>
+                </tr>
                 <tr>
                   <th scope="row" data-i18n>dashboard.state.faultCode</th>
                   <td><b id="ot-fault-code"></b></td>
@@ -423,6 +435,8 @@
             setState('#ot-external-pump', result.states.externalPump);
             setState('#outdoor-sensor-connected', result.sensors.outdoor.connected);
             setState('#indoor-sensor-connected', result.sensors.indoor.connected);
+            setState('#cc-input', result.cascadeControl.input);
+            setState('#cc-output', result.cascadeControl.output);
 
             setValue('#outdoor-sensor-rssi', result.sensors.outdoor.rssi);
             setValue('#outdoor-sensor-humidity', result.sensors.outdoor.humidity);
@@ -434,6 +448,7 @@
             setValue('#ot-modulation', result.sensors.modulation);
             setValue('#ot-pressure', result.sensors.pressure);
             setValue('#ot-dhw-flow-rate', result.sensors.dhwFlowRate);
+            setValue('#ot-power', result.sensors.power);
             setValue(
               '#ot-fault-code',
               result.sensors.faultCode

src_data/pages/index.html

@@ -101,36 +101,40 @@
                 <td>
                   Env: <b id="build-env"></b><br />
                   <span data-i18n>index.system.build.date</span>: <b id="build-date"></b><br />
-                  <span data-i18n>index.system.build.sdk</span>: <b id="core-version"></b>
+                  <span data-i18n>index.system.build.core</span>: <b id="build-core"></b><br />
+                  <span data-i18n>index.system.build.sdk</span>: <b id="build-sdk"></b>
                 </td>
               </tr>
               <tr>
                 <th scope="row" data-i18n>index.system.uptime</th>
                 <td>
-                  <b id="uptime-days"></b> days, 
-                  <b id="uptime-hours"></b> hours, 
-                  <b id="uptime-min"></b> min., 
-                  <b id="uptime-sec"></b> sec.
+                  <b id="uptime-days"></b> <span data-i18n>time.days</span>, 
+                  <b id="uptime-hours"></b> <span data-i18n>time.hours</span>, 
+                  <b id="uptime-min"></b> <span data-i18n>time.min</span>, 
+                  <b id="uptime-sec"></b> <span data-i18n>time.sec</span>
                 </td>
               </tr>
               <tr>
                 <th scope="row" data-i18n>index.system.memory.title</th>
                 <td>
-                  <b id="free-heap"></b> of <b id="total-heap"></b> bytes (<span data-i18n>index.system.memory.min</span>: <b id="min-free-heap"></b> bytes)<br />
-                  <span data-i18n>index.system.memory.maxFreeBlock</span>: <b id="max-free-block-heap"></b> bytes (<span data-i18n>index.system.memory.min</span>: <b id="min-max-free-block-heap"></b> bytes)
+                  <b id="heap-free"></b> of <b id="heap-total"></b> bytes (<span data-i18n>index.system.memory.min</span>: <b id="heap-min-free"></b> bytes)<br />
+                  <span data-i18n>index.system.memory.maxFreeBlock</span>: <b id="heap-max-free-block"></b> bytes (<span data-i18n>index.system.memory.min</span>: <b id="heap-min-max-free-block"></b> bytes)
                 </td>
               </tr>
               <tr>
                 <th scope="row" data-i18n>index.system.board</th>
                 <td>
-                  <span data-i18n>index.system.chip.model</span>: <b id="chip-model"></b> (rev. <span id="chip-revision"></span>)<br />
-                  <span data-i18n>index.system.chip.cores</span>: <b id="chip-cores"></b>, <span data-i18n>index.system.chip.freq</span>: <b id="cpu-freq"></b> mHz<br />
+                  <span data-i18n>index.system.chip.model</span>: <b id="chip-model"></b> (rev. <span id="chip-rev"></span>)<br />
+                  <span data-i18n>index.system.chip.cores</span>: <b id="chip-cores"></b>, <span data-i18n>index.system.chip.freq</span>: <b id="chip-freq"></b> mHz<br />
                   <span data-i18n>index.system.flash.size</span>: <b id="flash-size"></b> MB (<span data-i18n>index.system.flash.realSize</span>: <b id="flash-real-size"></b> MB)
                 </td>
               </tr>
               <tr>
                 <th scope="row" data-i18n>index.system.lastResetReason</th>
-                <td><b id="reset-reason"></b></td>
+                <td>
+                  <b id="reset-reason"></b><br />
+                  <a href="/api/debug" target="_blank"><small>Save debug data</small></a>
+                </td>
               </tr>
             </tbody>
           </table>
@@ -170,6 +174,13 @@
             }
 
             const result = await response.json();
+            setValue('#reset-reason', result.system.resetReason);
+            setValue('#uptime', result.system.uptime);
+            setValue('#uptime-days', Math.floor(result.system.uptime / 86400));
+            setValue('#uptime-hours', Math.floor(result.system.uptime % 86400 / 3600));
+            setValue('#uptime-min', Math.floor(result.system.uptime % 3600 / 60));
+            setValue('#uptime-sec', Math.floor(result.system.uptime % 60));
+
             setValue('#network-hostname', result.network.hostname);
             setValue('#network-mac', result.network.mac);
             setState('#network-connected', result.network.connected);
@@ -181,28 +192,24 @@
             setValue('#network-dns', result.network.dns);
             setBusy('#main-busy', '#main-table', false);
 
-            setValue('#build-version', result.system.buildVersion);
-            setValue('#build-date', result.system.buildDate);
-            setValue('#build-env', result.system.buildEnv);
-            setValue('#uptime', result.system.uptime);
-            setValue('#uptime-days', Math.floor(result.system.uptime / 86400));
-            setValue('#uptime-hours', Math.floor(result.system.uptime % 86400 / 3600));
-            setValue('#uptime-min', Math.floor(result.system.uptime % 3600 / 60));
-            setValue('#uptime-sec', Math.floor(result.system.uptime % 60));
-            setValue('#total-heap', result.system.totalHeap);
-            setValue('#free-heap', result.system.freeHeap);
-            setValue('#min-free-heap', result.system.minFreeHeap);
-            setValue('#max-free-block-heap', result.system.maxFreeBlockHeap);
-            setValue('#min-max-free-block-heap', result.system.minMaxFreeBlockHeap);
-            setValue('#reset-reason', result.system.resetReason);
+            setValue('#build-version', result.build.version);
+            setValue('#build-date', result.build.date);
+            setValue('#build-env', result.build.env);
+            setValue('#build-core', result.build.core);
+            setValue('#build-sdk', result.build.sdk);
 
-            setValue('#chip-model', result.system.chipModel);
-            setValue('#chip-revision', result.system.chipRevision);
-            setValue('#chip-cores', result.system.chipCores);
-            setValue('#cpu-freq', result.system.cpuFreq);
-            setValue('#core-version', result.system.coreVersion);
-            setValue('#flash-size', result.system.flashSize / 1024 / 1024);
-            setValue('#flash-real-size', result.system.flashRealSize / 1024 / 1024);
+            setValue('#heap-total', result.heap.total);
+            setValue('#heap-free', result.heap.free);
+            setValue('#heap-min-free', result.heap.minFree);
+            setValue('#heap-max-free-block', result.heap.maxFreeBlock);
+            setValue('#heap-min-max-free-block', result.heap.minMaxFreeBlock);
+
+            setValue('#chip-model', result.chip.model);
+            setValue('#chip-rev', result.chip.rev);
+            setValue('#chip-cores', result.chip.cores);
+            setValue('#chip-freq', result.chip.freq);
+            setValue('#flash-size', result.flash.size / 1024 / 1024);
+            setValue('#flash-real-size', result.flash.realSize / 1024 / 1024);
 
             setBusy('#system-busy', '#system-table', false);
 

src_data/pages/settings.html

@@ -94,11 +94,6 @@
               <fieldset>
                 <legend data-i18n>settings.section.diag</legend>
 
-                <label for="system-debug">
-                  <input type="checkbox" id="system-debug" name="system[debug]" value="true">
-                  <span data-i18n>settings.system.debug</span>
-                </label>
-
                 <label for="system-serial-enable">
                   <input type="checkbox" id="system-serial-enable" name="system[serial][enable]" value="true">
                   <span data-i18n>settings.system.serial.enable</span>
@@ -109,11 +104,31 @@
                   <span data-i18n>settings.system.telnet.enable</span>
                 </label>
 
+                <label for="system-log-level">
+                  <span data-i18n>settings.system.logLevel</span>
+                  <select id="system-log-level" name="system[logLevel]">
+                    <option value="0">SILENT</option>
+                    <option value="1">FATAL</option>
+                    <option value="2">ERROR</option>
+                    <option value="3">WARNING</option>
+                    <option value="4">INFO</option>
+                    <option value="5">NOTICE</option>
+                    <option value="6">TRACE</option>
+                    <option value="7">VERBOSE</option>
+                  </select>
+                </label>
+
                 <div class="grid">
                   <label for="system-serial-baudrate">
-                    <span data-i18n>settings.system.serial.baud.title</span>
-                    <input type="number" inputmode="numeric" id="system-serial-baudrate" name="system[serial][baudrate]" min="9600" max="115200" step="1" required>
-                    <small data-i18n>settings.system.serial.baud.note</small>
+                    <span data-i18n>settings.system.serial.baud</span>
+                    <select id="system-serial-baudrate" name="system[serial][baudrate]" required>
+                      <option value="9600">9600</option>
+                      <option value="19200">19200</option>
+                      <option value="38400">38400</option>
+                      <option value="57600">57600</option>
+                      <option value="74880">74880</option>
+                      <option value="115200">115200</option>
+                    </select>
                   </label>
 
                   <label for="system-telnet-port">
@@ -157,9 +172,9 @@
                   <input type="number" inputmode="numeric" id="heating-hysteresis" name="heating[hysteresis]" min="0" max="5" step="0.05" required>
                 </label>
 
-                <label for="heating-max-modulation">
-                  <span data-i18n>settings.heating.maxMod</span>
-                  <input type="number" inputmode="numeric" id="heating-max-modulation" name="heating[maxModulation]" min="1" max="100" step="1" required>
+                <label for="heating-turbo-factor">
+                  <span data-i18n>settings.heating.turboFactor</span>
+                  <input type="number" inputmode="numeric" id="heating-turbo-factor" name="heating[turboFactor]" min="1.5" max="10" step="0.1" required>
                 </label>
               </div>
 
@@ -200,11 +215,6 @@
             <div id="emergency-settings-busy" aria-busy="true"></div>
             <form action="/api/settings" id="emergency-settings" class="hidden">
               <fieldset>
-                <label for="emergency-enable">
-                  <input type="checkbox" id="emergency-enable" name="emergency[enable]" value="true">
-                  <span data-i18n>settings.enable</span>
-                </label>
-
                 <small data-i18n>settings.emergency.desc</small>
               </fieldset>
 
@@ -221,43 +231,6 @@
                 </label>
               </div>
 
-              <fieldset>
-                <legend data-i18n>settings.section.emergency.events</legend>
-
-                <label for="emergency-on-network-fault">
-                  <input type="checkbox" id="emergency-on-network-fault" name="emergency[onNetworkFault]" value="true">
-                  <span data-i18n>settings.emergency.events.network</span>
-                </label>
-
-                <label for="emergency-on-mqtt-fault">
-                  <input type="checkbox" id="emergency-on-mqtt-fault" name="emergency[onMqttFault]" value="true">
-                  <span data-i18n>settings.emergency.events.mqtt</span>
-                </label>
-
-                <label for="emergency-on-indoor-sensor-disconnect">
-                  <input type="checkbox" id="emergency-on-indoor-sensor-disconnect" name="emergency[onIndoorSensorDisconnect]" value="true">
-                  <span data-i18n>settings.emergency.events.indoorSensorDisconnect</span>
-                </label>
-
-                <label for="emergency-on-outdoor-sensor-disconnect">
-                  <input type="checkbox" id="emergency-on-outdoor-sensor-disconnect" name="emergency[onOutdoorSensorDisconnect]" value="true">
-                  <span data-i18n>settings.emergency.events.outdoorSensorDisconnect</span>
-                </label>
-              </fieldset>
-
-              <fieldset>
-                <legend data-i18n>settings.section.emergency.regulators</legend>
-
-                <label for="emergency-use-equitherm">
-                  <input type="checkbox" id="emergency-use-equitherm" name="emergency[useEquitherm]" value="true">
-                  <span data-i18n>settings.emergency.regulators.equitherm</span>
-                </label>
-                <label for="emergency-use-pid">
-                  <input type="checkbox" id="emergency-use-pid" name="emergency[usePid]" value="true">
-                  <span data-i18n>settings.emergency.regulators.pid</span>
-                </label>
-              </fieldset>
-
               <button type="submit" data-i18n>button.save</button>
             </form>
           </div>
@@ -317,7 +290,7 @@
               <div class="grid">
                 <label for="pid-p-factor">
                   <span data-i18n>settings.pid.p</span>
-                  <input type="number" inputmode="numeric" id="pid-p-factor" name="pid[p_factor]" min="0.1" max="1000" step="0.1" required>
+                  <input type="number" inputmode="numeric" id="pid-p-factor" name="pid[p_factor]" min="0.1" max="1000" step="0.01" required>
                 </label>
 
                 <label for="pid-i-factor">
@@ -327,13 +300,13 @@
 
                 <label for="pid-d-factor">
                   <span data-i18n>settings.pid.d</span>
-                  <input type="number" inputmode="numeric" id="pid-d-factor" name="pid[d_factor]" min="0" max="100000" step="1" required>
+                  <input type="number" inputmode="numeric" id="pid-d-factor" name="pid[d_factor]" min="0" max="100000" step="0.1" required>
                 </label>
               </div>
 
               <label for="pid-dt">
                 <span data-i18n>settings.pid.dt</span>
-                <input type="number" inputmode="numeric" id="pid-dt" name="pid[dt]" min="30" max="600" step="1" required>
+                <input type="number" inputmode="numeric" id="pid-dt" name="pid[dt]" min="30" max="1800" step="1" required>
               </label>
 
               <hr />
@@ -350,6 +323,8 @@
                 </label>
               </div>
 
+              <small data-i18n>settings.pid.noteMinMaxTemp</small>
+
               <button type="submit" data-i18n>button.save</button>
             </form>
           </div>
@@ -386,37 +361,43 @@
                   <span data-i18n>settings.ot.outGpio</span>
                   <input type="number" inputmode="numeric" id="opentherm-out-gpio" name="opentherm[outGpio]" min="0" max="254" step="1">
                 </label>
-              </div>
 
-              <div class="grid">
                 <label for="opentherm-rx-led-gpio">
                   <span data-i18n>settings.ot.ledGpio</span>
                   <input type="number" inputmode="numeric" id="opentherm-rx-led-gpio" name="opentherm[rxLedGpio]" min="0" max="254" step="1">
                   <small data-i18n>settings.note.blankNotUse</small>
                 </label>
+              </div>
 
+              <div class="grid">
                 <label for="opentherm-member-id-code">
                   <span data-i18n>settings.ot.memberIdCode</span>
                   <input type="number" inputmode="numeric" id="opentherm-member-id-code" name="opentherm[memberIdCode]" min="0" max="65535" step="1" required>
                 </label>
+
+                <label for="opentherm-max-modulation">
+                  <span data-i18n>settings.ot.maxMod</span>
+                  <input type="number" inputmode="numeric" id="opentherm-max-modulation" name="opentherm[maxModulation]" min="1" max="100" step="1" required>
+                </label>
               </div>
 
               <div class="grid">
-                <label for="opentherm-pressure-factor">
-                  <span data-i18n>settings.ot.pressureFactor.title</span>
-                  <input type="number" inputmode="numeric" id="opentherm-pressure-factor" name="opentherm[pressureFactor]" min="0.1" max="100" step="0.01">
-                  <small data-i18n>settings.ot.pressureFactor.note</small>
+                <label for="opentherm-min-power">
+                  <span data-i18n>settings.ot.minPower.title</span>
+                  <input type="number" inputmode="numeric" id="opentherm-min-power" name="opentherm[minPower]" min="0" max="1000" step="0.1">
+                  <small data-i18n>settings.ot.minPower.note</small>
                 </label>
 
-                <label for="opentherm-dhw-fr-factor">
-                  <span data-i18n>settings.ot.dhwFlowRateFactor.title</span>
-                  <input type="number" inputmode="numeric" id="opentherm-dhw-fr-factor" name="opentherm[dhwFlowRateFactor]" min="0.1" max="100" step="0.01">
-                  <small data-i18n>settings.ot.dhwFlowRateFactor.note</small>
+                <label for="opentherm-max-power">
+                  <span data-i18n>settings.ot.maxPower.title</span>
+                  <input type="number" inputmode="numeric" id="opentherm-max-power" name="opentherm[maxPower]" min="0" max="1000" step="0.1">
+                  <small data-i18n>settings.ot.maxPower.note</small>
                 </label>
               </div>
 
               <fieldset>
-                <legend data-i18n>settings.section.ot.options</legend>
+                <legend data-i18n>settings.ot.options.desc</legend>
+
                 <label for="opentherm-dhw-present">
                   <input type="checkbox" id="opentherm-dhw-present" name="opentherm[dhwPresent]" value="true">
                   <span data-i18n>settings.ot.options.dhwPresent</span>
@@ -462,40 +443,6 @@
                   <span data-i18n>settings.ot.options.immergasFix</span>
                 </label>
 
-                <hr />
-                <fieldset>
-                  <legend>
-                    <span data-i18n>settings.ot.fnv.title</span>
-                  </legend>
-
-                  <label for="opentherm-fnv-enable">
-                    <input type="checkbox" id="opentherm-fnv-enable" name="opentherm[filterNumValues][enable]" value="true">
-                    <span data-i18n>settings.ot.fnv.enable.title</span>
-                    <br>
-                    <small data-i18n>settings.ot.fnv.enable.note</small>
-                  </label>
-
-                  <label for="opentherm-fnv-factor">
-                    <span data-i18n>settings.ot.fnv.factor.title</span>
-                    <input type="number" inputmode="numeric" id="opentherm-fnv-factor" name="opentherm[filterNumValues][factor]" min="0.01" max="1" step="0.01">
-                    <small data-i18n>settings.ot.fnv.factor.note</small>
-                  </label>
-                </fieldset>
-
-                <hr />
-                <fieldset>
-                  <label for="opentherm-fault-state-gpio">
-                    <span data-i18n>settings.ot.faultState.gpio</span>
-                    <input type="number" inputmode="numeric" id="opentherm-fault-state-gpio" name="opentherm[faultStateGpio]" min="0" max="254" step="1">
-                    <small data-i18n>settings.ot.faultState.note</small>
-                  </label>
-
-                  <label for="opentherm-invert-fault-state">
-                    <input type="checkbox" id="opentherm-invert-fault-state" name="opentherm[invertFaultState]" value="true">
-                    <span data-i18n>settings.ot.faultState.invert</span>
-                  </label>
-                </fieldset>
-
                 <hr />
                 <label for="opentherm-native-heating-control">
                   <input type="checkbox" id="opentherm-native-heating-control" name="opentherm[nativeHeatingControl]" value="true">
@@ -503,6 +450,44 @@
                   <small data-i18n>settings.ot.nativeHeating.note</small>
                 </label>
               </fieldset>
+              <hr />
+
+              <details>
+                <summary role="button" class="secondary" data-i18n>settings.ot.advanced</summary>
+                <div>
+                  <div class="grid">
+                    <label for="opentherm-pressure-factor">
+                      <span data-i18n>settings.ot.pressureFactor.title</span>
+                      <input type="number" inputmode="numeric" id="opentherm-pressure-factor" name="opentherm[pressureFactor]" min="0.1" max="100" step="0.01">
+                      <small data-i18n>settings.ot.pressureFactor.note</small>
+                    </label>
+    
+                    <label for="opentherm-dhw-fr-factor">
+                      <span data-i18n>settings.ot.dhwFlowRateFactor.title</span>
+                      <input type="number" inputmode="numeric" id="opentherm-dhw-fr-factor" name="opentherm[dhwFlowRateFactor]" min="0.1" max="100" step="0.01">
+                      <small data-i18n>settings.ot.dhwFlowRateFactor.note</small>
+                    </label>
+                  </div>
+                  <hr />
+
+                  <fieldset>
+                    <legend data-i18n>settings.ot.fnv.desc</legend>
+
+                    <label for="opentherm-fnv-enable">
+                      <input type="checkbox" id="opentherm-fnv-enable" name="opentherm[filterNumValues][enable]" value="true">
+                      <span data-i18n>settings.ot.fnv.enable.title</span>
+                      <br>
+                      <small data-i18n>settings.ot.fnv.enable.note</small>
+                    </label>
+
+                    <label for="opentherm-fnv-factor">
+                      <span data-i18n>settings.ot.fnv.factor.title</span>
+                      <input type="number" inputmode="numeric" id="opentherm-fnv-factor" name="opentherm[filterNumValues][factor]" min="0.01" max="1" step="0.01">
+                      <small data-i18n>settings.ot.fnv.factor.note</small>
+                    </label>
+                  </fieldset>
+                </div>
+              </details>
 
               <button type="submit" data-i18n>button.save</button>
             </form>
@@ -581,7 +566,7 @@
 
                 <label>
                   <input type="radio" class="outdoor-sensor-type" name="sensors[outdoor][type]" value="0" />
-                  <span data-i18n>settings.tempSensor.source.boiler</span>
+                  <span data-i18n>settings.tempSensor.source.boilerOutdoor</span>
                 </label>
 
                 <label>
@@ -614,7 +599,7 @@
 
               <label for="outdoor-sensor-offset">
                 <span data-i18n>settings.tempSensor.offset</span>
-                <input type="number" inputmode="numeric" id="outdoor-sensor-offset" name="sensors[outdoor][offset]" min="-10" max="10" step="0.01" required>
+                <input type="number" inputmode="numeric" id="outdoor-sensor-offset" name="sensors[outdoor][offset]" min="-20" max="20" step="0.01" required>
               </label>
               
               <fieldset>
@@ -636,6 +621,11 @@
               <fieldset>
                 <legend data-i18n>settings.tempSensor.source.type</legend>
 
+                <label>
+                  <input type="radio" class="indoor-sensor-type" name="sensors[indoor][type]" value="4" />
+                  <span data-i18n>settings.tempSensor.source.boilerReturn</span>
+                </label>
+
                 <label>
                   <input type="radio" class="indoor-sensor-type" name="sensors[indoor][type]" value="1" />
                   <span data-i18n>settings.tempSensor.source.manual</span>
@@ -666,7 +656,7 @@
 
               <label for="indoor-sensor-offset">
                 <span data-i18n>settings.tempSensor.offset</span>
-                <input type="number" inputmode="numeric" id="indoor-sensor-offset" name="sensors[indoor][offset]" min="-10" max="10" step="0.01" required>
+                <input type="number" inputmode="numeric" id="indoor-sensor-offset" name="sensors[indoor][offset]" min="-20" max="20" step="0.01" required>
               </label>
 
               <fieldset>
@@ -720,6 +710,91 @@
             </form>
           </div>
         </details>
+
+        <hr />
+
+        <details>
+          <summary><b data-i18n>settings.section.cascadeControl</b></summary>
+          <div>
+            <div id="cc-settings-busy" aria-busy="true"></div>
+            <form action="/api/settings" id="cc-settings" class="hidden">
+              <fieldset>
+                <label for="cc-input-enable">
+                  <input type="checkbox" id="cc-input-enable" name="cascadeControl[input][enable]" value="true">
+                  <span data-i18n>settings.cascadeControl.input.enable</span>
+                  <br>
+                  <small data-i18n>settings.cascadeControl.input.desc</small>
+                </label>
+
+                <label for="cc-input-invert-state">
+                  <input type="checkbox" id="cc-input-invert-state" name="cascadeControl[input][invertState]" value="true">
+                  <span data-i18n>settings.cascadeControl.input.invertState</span>
+                </label>
+              </fieldset>
+
+              <div class="grid">
+                <label for="cc-input-gpio">
+                  <span data-i18n>settings.cascadeControl.input.gpio</span>
+                  <input type="number" inputmode="numeric" id="cc-input-gpio" name="cascadeControl[input][gpio]" min="0" max="254" step="1">
+                </label>
+
+                <label for="cc-input-tt">
+                  <span data-i18n>settings.cascadeControl.input.thresholdTime</span>
+                  <input type="number" inputmode="numeric" id="cc-input-tt" name="cascadeControl[input][thresholdTime]" min="5" max="600" step="1" required>
+                </label>
+              </div>
+
+              <hr />
+
+              <fieldset>
+                <label for="cc-output-enable">
+                  <input type="checkbox" id="cc-output-enable" name="cascadeControl[output][enable]" value="true">
+                  <span data-i18n>settings.cascadeControl.output.enable</span>
+                  <br>
+                  <small data-i18n>settings.cascadeControl.output.desc</small>
+                </label>
+
+                <label for="cc-output-invert-state">
+                  <input type="checkbox" id="cc-output-invert-state" name="cascadeControl[output][invertState]" value="true">
+                  <span data-i18n>settings.cascadeControl.output.invertState</span>
+                </label>
+              </fieldset>
+
+              <div class="grid">
+                <label for="cc-output-gpio">
+                  <span data-i18n>settings.cascadeControl.output.gpio</span>
+                  <input type="number" outputmode="numeric" id="cc-output-gpio" name="cascadeControl[output][gpio]" min="0" max="254" step="1">
+                </label>
+
+                <label for="cc-output-tt">
+                  <span data-i18n>settings.cascadeControl.output.thresholdTime</span>
+                  <input type="number" outputmode="numeric" id="cc-output-tt" name="cascadeControl[output][thresholdTime]" min="5" max="600" step="1" required>
+                </label>
+              </div>
+
+              <fieldset>
+                <legend data-i18n>settings.cascadeControl.output.events.desc</legend>
+
+                <label for="cc-on-fault">
+                  <input type="checkbox" id="cc-on-fault" name="cascadeControl[output][onFault]" value="true">
+                  <span data-i18n>settings.cascadeControl.output.events.onFault</span>
+                </label>
+
+                <label for="cc-on-loss-conn">
+                  <input type="checkbox" id="cc-on-loss-conn" name="cascadeControl[output][onLossConnection]" value="true">
+                  <span data-i18n>settings.cascadeControl.output.events.onLossConnection</span>
+                </label>
+
+                <label for="cc-on-enabled-heating">
+                  <input type="checkbox" id="cc-on-enabled-heating" name="cascadeControl[output][onEnabledHeating]" value="true">
+                  <span data-i18n>settings.cascadeControl.output.events.onEnabledHeating</span>
+                </label>
+              </fieldset>
+
+              <button type="submit" data-i18n>button.save</button>
+            </form>
+          </div>
+        </details>
       </article>
     </main>
 
@@ -743,9 +818,9 @@
 
         const fillData = (data) => {
           // System
-          setCheckboxValue('#system-debug', data.system.debug);
+          setSelectValue('#system-log-level', data.system.logLevel);
           setCheckboxValue('#system-serial-enable', data.system.serial.enable);
-          setInputValue('#system-serial-baudrate', data.system.serial.baudrate);
+          setSelectValue('#system-serial-baudrate', data.system.serial.baudrate);
           setCheckboxValue('#system-telnet-enable', data.system.telnet.enable);
           setInputValue('#system-telnet-port', data.system.telnet.port);
           setRadioValue('.system-unit-system', data.system.unitSystem);
@@ -763,11 +838,12 @@
           setInputValue('#opentherm-in-gpio', data.opentherm.inGpio < 255 ? data.opentherm.inGpio : '');
           setInputValue('#opentherm-out-gpio', data.opentherm.outGpio < 255 ? data.opentherm.outGpio : '');
           setInputValue('#opentherm-rx-led-gpio', data.opentherm.rxLedGpio < 255 ? data.opentherm.rxLedGpio : '');
-          setInputValue('#opentherm-fault-state-gpio', data.opentherm.faultStateGpio < 255 ? data.opentherm.faultStateGpio : '');
-          setCheckboxValue('#opentherm-invert-fault-state', data.opentherm.invertFaultState);
           setInputValue('#opentherm-member-id-code', data.opentherm.memberIdCode);
+          setInputValue('#opentherm-max-modulation', data.opentherm.maxModulation);
           setInputValue('#opentherm-pressure-factor', data.opentherm.pressureFactor);
           setInputValue('#opentherm-dhw-fr-factor', data.opentherm.dhwFlowRateFactor);
+          setInputValue('#opentherm-min-power', data.opentherm.minPower);
+          setInputValue('#opentherm-max-power', data.opentherm.maxPower);
           setCheckboxValue('#opentherm-dhw-present', data.opentherm.dhwPresent);
           setCheckboxValue('#opentherm-sw-mode', data.opentherm.summerWinterMode);
           setCheckboxValue('#opentherm-heating-ch2-enabled', data.opentherm.heatingCh2Enabled);
@@ -815,6 +891,21 @@
           setInputValue('#extpump-as-time', data.externalPump.antiStuckTime);
           setBusy('#extpump-settings-busy', '#extpump-settings', false);
 
+          // Cascade control
+          setCheckboxValue('#cc-input-enable', data.cascadeControl.input.enable);
+          setInputValue('#cc-input-gpio', data.cascadeControl.input.gpio < 255 ? data.cascadeControl.input.gpio : '');
+          setCheckboxValue('#cc-input-invert-state', data.cascadeControl.input.invertState);
+          setInputValue('#cc-input-tt', data.cascadeControl.input.thresholdTime);
+
+          setCheckboxValue('#cc-output-enable', data.cascadeControl.output.enable);
+          setInputValue('#cc-output-gpio', data.cascadeControl.output.gpio < 255 ? data.cascadeControl.output.gpio : '');
+          setCheckboxValue('#cc-output-invert-state', data.cascadeControl.output.invertState);
+          setInputValue('#cc-output-tt', data.cascadeControl.output.thresholdTime);
+          setCheckboxValue('#cc-on-fault', data.cascadeControl.output.onFault);
+          setCheckboxValue('#cc-on-loss-conn', data.cascadeControl.output.onLossConnection);
+          setCheckboxValue('#cc-on-enabled-heating', data.cascadeControl.output.onEnabledHeating);
+          setBusy('#cc-settings-busy', '#cc-settings', false);
+
           // Heating
           setInputValue('#heating-min-temp', data.heating.minTemp, {
             "min": data.system.unitSystem == 0 ? 0 : 32,
@@ -825,7 +916,7 @@
             "max": data.system.unitSystem == 0 ? 100 : 212
           });
           setInputValue('#heating-hysteresis', data.heating.hysteresis);
-          setInputValue('#heating-max-modulation', data.heating.maxModulation);
+          setInputValue('#heating-turbo-factor', data.heating.turboFactor);
           setBusy('#heating-settings-busy', '#heating-settings', false);
 
           // DHW
@@ -840,18 +931,20 @@
           setBusy('#dhw-settings-busy', '#dhw-settings', false);
 
           // Emergency mode
-          setCheckboxValue('#emergency-enable', data.emergency.enable);
           setInputValue('#emergency-treshold-time', data.emergency.tresholdTime);
-          setCheckboxValue('#emergency-use-equitherm', data.emergency.useEquitherm);
-          setCheckboxValue('#emergency-use-pid', data.emergency.usePid);
-          setCheckboxValue('#emergency-on-network-fault', data.emergency.onNetworkFault);
-          setCheckboxValue('#emergency-on-mqtt-fault', data.emergency.onMqttFault);
-          setCheckboxValue('#emergency-on-indoor-sensor-disconnect', data.emergency.onIndoorSensorDisconnect);
-          setCheckboxValue('#emergency-on-outdoor-sensor-disconnect', data.emergency.onOutdoorSensorDisconnect);
-          setInputValue('#emergency-target', data.emergency.target, {
-            "min": (!data.emergency.useEquitherm && !data.emergency.usePid) ? data.heating.minTemp : 10,
-            "max": (!data.emergency.useEquitherm && !data.emergency.usePid) ? data.heating.maxTemp : 30,
-          });
+          if (data.opentherm.nativeHeatingControl) {
+            setInputValue('#emergency-target', data.emergency.target, {
+              "min": data.system.unitSystem == 0 ? 5 : 41,
+              "max": data.system.unitSystem == 0 ? 30 : 86
+            });
+
+          } else {
+            setInputValue('#emergency-target', data.emergency.target, {
+              "min": data.heating.minTemp,
+              "max": data.heating.maxTemp,
+            });
+          }
+
           setBusy('#emergency-settings-busy', '#emergency-settings', false);
 
           // Equitherm
@@ -868,12 +961,12 @@
           setInputValue('#pid-d-factor', data.pid.d_factor);
           setInputValue('#pid-dt', data.pid.dt);
           setInputValue('#pid-min-temp', data.pid.minTemp, {
-            "min": 0,
-            "max": data.system.unitSystem == 0 ? 99 : 211
+            "min": data.equitherm.enable ? (data.system.unitSystem == 0 ? -100 : -146) : (data.system.unitSystem == 0 ? 0 : 32),
+            "max": (data.system.unitSystem == 0 ? 99 : 211)
           });
           setInputValue('#pid-max-temp', data.pid.maxTemp, {
-            "min": 1,
-            "max": data.system.unitSystem == 0 ? 100 : 212
+            "min": (data.system.unitSystem == 0 ? 0 : 33),
+            "max": (data.system.unitSystem == 0 ? 100 : 212)
           });
           setBusy('#pid-settings-busy', '#pid-settings', false);
         };
@@ -899,6 +992,7 @@
           setupForm('#outdoor-sensor-settings', fillData);
           setupForm('#indoor-sensor-settings', fillData, ['sensors.indoor.bleAddress']);
           setupForm('#extpump-settings', fillData);
+          setupForm('#cc-settings', fillData);
 
         } catch (error) {
           console.log(error);

src_data/scripts/utils.js

@@ -539,6 +539,17 @@ function setInputValue(selector, value, attrs = {}) {
   }
 }
 
+function setSelectValue(selector, value) {
+  let item = document.querySelector(selector);
+  if (!item) {
+    return;
+  }
+
+  for (let option of item.options) {
+    option.selected = option.value == value;
+  }
+}
+
 function show(selector) {
   let items = document.querySelectorAll(selector);
   if (!items.length) {
@@ -596,9 +607,9 @@ function memberIdToVendor(memberId) {
   // https://github.com/Jeroen88/EasyOpenTherm/blob/main/src/EasyOpenTherm.h
   // https://github.com/Evgen2/SmartTherm/blob/v0.7/src/Web.cpp
   const vendorList = {
-    1:    "Baxi Fourtech/Luna 3",
-    2:    "AWB/Brink",
-    4:    "ATAG/Brötje/ELCO/GEMINOX",
+    1:    "Baxi",
+    2:    "AWB/Brink/Viessmann",
+    4:    "ATAG/Baxi/Brötje/ELCO/GEMINOX",
     5:    "Itho Daalderop",
     6:    "IDEAL",
     8:    "Buderus/Bosch/Hoval",
@@ -610,7 +621,7 @@ function memberIdToVendor(memberId) {
     29:   "Itho Daalderop",
     33:   "Viessmann",
     41:   "Italtherm/Radiant",
-    56:   "Baxi Luna Duo-Tec",
+    56:   "Baxi",
     131:  "Nefit",
     148:  "Navien",
     173:  "Intergas",

tools/build.py

@@ -6,10 +6,11 @@ Import("env")
 
 def post_build(source, target, env):
   copy_to_build_dir({
-    source[0].get_abspath(): "firmware_%s_%s.bin" % (env["PIOENV"], env.GetProjectOption("version")),
-    env.subst("$BUILD_DIR/${PROGNAME}.factory.bin"): "firmware_%s_%s.factory.bin" % (env["PIOENV"], env.GetProjectOption("version")),
+    source[0].get_abspath():                          "firmware_%s_%s.bin" % (env["PIOENV"], env.GetProjectOption("version")),
+    env.subst("$BUILD_DIR/${PROGNAME}.factory.bin"):  "firmware_%s_%s.factory.bin" % (env["PIOENV"], env.GetProjectOption("version")),
+    env.subst("$BUILD_DIR/${PROGNAME}.elf"):          "firmware_%s_%s.elf" % (env["PIOENV"], env.GetProjectOption("version"))
   }, os.path.join(env["PROJECT_DIR"], "build"));
-      
+  
   env.Execute("pio run --target buildfs --environment %s" % env["PIOENV"]);