@PatrickJanson Yes, there is such a register, actualy for both CO2 and RH sensors.
| REG_SENSOR_MODBUS_CO2 | 12113 | Holding | public | 0 | 2000 | ppm | ModbusCo2Sensor | ||
|---|---|---|---|---|---|---|---|---|---|
| REG_SENSOR_MODBUS_RHS | 12114 | Holding | public | 0 | 100 | % | ModbusRhSensor |
PPM value is expected here for CO2 sensor (range 0 - 2000 ppm)
Which registers do you use to override fan controls right now?
Be careful though, all settings goes into NVM, which has a lifetime of around 300,000 writes, so if you use it too often - you will kill the EEPROM. So if you do the fan regulation using fan level settings - it will use the EEPROM. Best way to do it is through external fan control function, I replied about it to @Ziiiz in a post above
I hope this helps!