That sounds like a superset of what I am trying to achieve I will order various components and set up a test installation here. I’m in the USA so I won’t be able to test the radiator itself. I’ll do that in a month in Germany. The underfloor heaters all seem to play nicely with controllers. Most of the devices which are Zigbee in Germany work with Tuya. However that seems to assume a one to many relationship between a central thermostat/controller and multiple heating units. Not what either of us are trying to achieve. Also I’d rather use Hubitat than Tuya.
I’ll ping you when I have results
