I just wanted to inform you that I successfully managed to control the TRV from Home Assistance using zigbee2mqtt.
I was able to map most of the commands supported by the device. All the commands/actions except 2 which, honestly, I don’t know what the fuck they mean. The only two commands I didn’t sniff were “config pending” and “fault”. Maybe these are those, or maybe not. The important commands that I already can control are:
- Set target temperature
- Change mode (off/antifreeze, heat, and auto)
- Enable/disable window detection
- Enable/disable valve detection (although I don’t know what this means)
- Enable/disable child lock
I’ll create the merge request with my implementation to the zigbee2mqtt author to review it. But that later. I’m tired right now.