Settings Portal settings Login Password Require authentication Save System settings Unit system Metric (celsius, liters, bar) Imperial (fahrenheit, gallons, psi) Serial Enable Baud rate (Available: 9600, 19200, 38400, 57600, 74880, 115200) Telnet Enable Port Debug mode After changing this settings, the ESP must be restarted for the changes to take effect. Save Heating settings Minimum temperature Maximum temperature Hysteresis Max modulation level Save DHW settings Minimum temperature Maximum temperature Save Emergency mode settings Enable Target temperature Indoor temperature if Equitherm or PID is enabled Heat carrier temperature if Equitherm and PID is disabled Events On network fault On MQTT fault Regulators Use Equitherm Use PID Save Equitherm settings Enable N factor K factor T factor Not used if PID is enabled Save PID settings Enable P factor I factor D factor DT in seconds Minimum temperature Maximum temperature Save OpenTherm settings Unit system Metric (celsius) Imperial (fahrenheit) In GPIO Out GPIO 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 Save MQTT settings Enable Server Port User Password Prefix Publish interval (sec) Save Outdoor sensor settings Source type From boiler via OpenTherm Manual via MQTT/API External (DS18B20) GPIO Temp offset (calibration) Save 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 Save External pump settings Use external pump Relay GPIO Post circulation time (min) Anti stuck interval (days) Anti stuck time (min) Save