@bigcalm oh, what a surprise that a cloud API #enshittify-ed itself in order to extort money from their dependent users. Who could possibly see that from happening. *surprised pikachu face* Sonoff TRVs with ZigBee are quite OK. I run them with #zigbee2mqtt, only their offset needed adjustment. https://www.zigbee2mqtt.io/devices/TRVZB.html