I have a sonoff trv, which is working fine but I am having difficulty in extracting parameters of interest.
I am using a Raspberry 4 running docker with HA version 2025.3.0.
In developer tools it shows:
entity - climate.sonoff_trvzb_thermostat,
attributes - current_temperature, temperature, hvac_action
When I create a helper {{ state_attr(‘climate.sonoff_trvzb_thermostat’, ‘temperature’) }}
this gives a gives a result, as does ‘current_temperature’
When I create a binary sensor for ‘hvac-action’ it just returns the value “normal”, whereas in the zigbee device info section it shows “heating” and “idle”
Any ideas?