I would like to create a virtual device thermostat and link it to one of my evohome thermostats.
The first part I manage, but how to link such a virtual device to a specific thermostat? Obviously that are already created as device based on the Honeywell app.
With the following flow attempt I get an error: invalid capability. Whereby I try to map both values of the thermostat (current temp and set temp) to the virtual device.