HI, I have Aqara Thermostat E1 and Ikea Parasoll connected to HA through zigbee2mqtt. Both of them work great, but I would like to use Parasoll as “Window detection”, though I don’t know how to pass the value from it to the thermostat “binary_sensor.termosik_salon_window_open”. How do I set it up correctly?
I wouldn’t expect that to be possible at all. The window open detection binary_sensor on the thermostat itself is almost certainly not input/output, it is an output only that tells you when the thermostat believes a window is open.
Ahh, OK, so it is detecting it in some magical way by itself. Is it reliable, anyhow?