Make your own smart Thermostat, for a lot less than a Nest!
[embedyt] https://www.youtube.com/watch?v=beSIUfOL7io[/embedyt] We spend a lot of money to keep our houses at a comfy temperature. So, it makes a lot of sense to keep a close eye on our climate control systems. That’s why one of the first “big-deal” smart devices was a thermostat. But for $250 I’ll bet we can DIY ourselves something…