Another noob question: see the attached image of my thermostat. Would it be possible to switch it for a smart one? What would I have to check? If it is possible, what would you recommend? If is don't want any 3rd party app or account?
I'm using it with an HA Yellow with a Z-Wave radio. It's flawless. I don't know if it can be adapted for 2 wires but it definitely works with batteries.