Comment by z3ugma

Nest Thermostats of the 1st and 2nd generation will no longer be supported by Google starting in October. I'm working on an enclosure-compatible open-source version of the 2nd gen Nest thermostat. It reuses the enclosure, encoder ring, display, and mounts of the Nest but replaces the "thinking" part with an open-source PCB that can interact with Home Assistant