So, I made a raspberry pi into a smart thermostat with remote sensors all over my house which allowed me to do all kinds of targetted heating, averages, etc. Tu

So, I made a raspberry pi into a smart thermostat with remote sensors all over my house which allowed me to do all kinds of targetted heating, averages, etc. Turns out that Ecobee makes one, and it's quite good. Been happily using them ever since.