Comment on Why can’t HVAC be made smarter?

CameronDev@programming.dev ⁨2⁩ ⁨weeks⁩ ago

If your willing to get into the weeds, most HVACs are very basic, and you can easily make your own thermostat with a cheap relay board. That plus a microcontroller and some code (and/or homeassistant) and you can make it as smart as you like.

There are smarter thermostats, but they are usually more expensive.

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