I’ve been working away at an idea I had that seemed too good to sit on, so jumped at it. It’s easier to explain the purpose in an image: I’ve been meaning to set up my Raspberry Pi to monitor the Heatmiser WiFi thermostat I use, as well as being a small home server. I have a standard wall mount plate free in the hall of our house, the sort of thing the above would mount into and be wired direct to mains for 24/7 operation. I thought it would be cool to take a cheap thermostat, gut it, a...
