4 ms·
Hooking it up to the Nest was really clever. I've dabbled a bit with IR control of similar units, but that really takes it to the next level
by Rebelgecko 6y ago
Hooking it up to the Nest was really clever. I've dabbled a bit with IR control of similar units, but that really takes it to the next level
- p1mrx 6y agoThere's really nothing Nest-specific in the design. It just takes two components (AC input optocoupler and resistor) to sense the 24VAC output from any standard thermostat. Connecting to the Nest was probably easier than turning an ESP32 into a proper thermostat. The hardest part of the whole project was figuring out how to read a clean signal from a photodiode.
- flak48 6y agoJust read your post and just wanted to say I'm in absolute awe!