## Settings

Portal settings
Login Password
Require authentication

System settings
Unit system Metric (celsius, liters, bar) Imperial (fahrenheit, gallons, psi)
Status LED GPIO blank - not use
Diagnostic Debug mode Enable Serial port Enable Telnet
Serial port baud rate Available: 9600, 19200, 38400, 57600, 74880, 115200 Telnet port Default: 23
After changing this settings, the ESP must be restarted for the changes to take effect.

Heating settings
Minimum temperature Maximum temperature
Hysteresis Max modulation level

DHW settings
Minimum temperature Maximum temperature

Emergency mode settings
Enable ! Emergency mode can be useful only when using Equitherm and/or PID (when normal work) and when reporting indoor/outdoor temperature via MQTT or API. In this mode, sensor values that are reported via MQTT/API are not used.
Target temperature Indoor temperature if Equitherm or PID is enabled
Heat carrier temperature if Equitherm and PID is disabled Treshold time (sec)
Events On network fault On MQTT fault
Using regulators Equitherm (requires at least an external/boiler outdoor sensor) PID (requires at least an external/BLE indoor sensor)

Equitherm settings
Enable
N factor K factor T factor Not used if PID is enabled

PID settings
Enable
P factor I factor D factor
DT in seconds

Minimum temperature Maximum temperature

OpenTherm settings
Unit system Metric (celsius) Imperial (fahrenheit)
In GPIO Out GPIO
RX LED GPIO blank - not use Master MemberID code
Options DHW present Summer/winter mode Heating CH2 always enabled Duplicate heating CH1 to CH2 Duplicate DHW to CH2 DHW blocking Sync modulation with heating Get min/max temp from boiler

MQTT settings
Enable
Server Port
User Password
Prefix Publish interval (sec)

Outdoor sensor settings
Source type From boiler via OpenTherm Manual via MQTT/API External (DS18B20)
GPIO Temp offset (calibration)

Indoor sensor settings
Source type Manual via MQTT/API External (DS18B20) BLE device (ONLY for some ESP32 which support BLE)
GPIO
Temp offset (calibration) BLE addresss ONLY for some ESP32 which support BLE

External pump settings
Use external pump
Relay GPIO Post circulation time (min)
Anti stuck interval (days) Anti stuck time (min)