About this deal
Google Nest thermostats, namely Nest Learning Thermostat (all generations) and Nest Thermostat E, work alongside your existing radiator valves to help you stay comfortable and save energy. The lightweight nature of plugins permits to load only the plugins required by the devices used, and does not require a sowftare update for new devices. The valves would show the battery warning sign within a few days, and stop working after 2 weeks or so. To control publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"preset": VALUE} where VALUE is one of: programming, manual, temporary_manual, holiday.
Experiences with smart thermostats / TRVs - Zigbee - Home
If a value is not decoded, it will appear as "
Thermostatic Radiator Valve – MOES
To control publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"local_temperature_calibration": VALUE}. I set the tolerance to be 1 degree, and if the TRV reports a value higher/lower than a threshold the calibration script kicks in applying a new offset. If your coordinator fails to start, try changing the PanID as it may conflict with one already in use. This proves that there is no funny business going on regardless of temperature changes and offset applied to the TRV. Due to proximity to the radiator, Moes ZigBee TRV will report the temperature much higher than the temperature in the actual room.It needs a Hive smart hub to work (sold separately) but is an easy system to install and get up and running.