Can anyone guide me in purchasing a Smart Home Control Screen or how to make one myself? I would like to install the screen on the wall connected to power and be able to control a Nest thermostat, a Wifi doorbell and Wifi Light switches.I did find a light switch https://www.amazon.com/dp/B07C52PJH4 that does have a screen but it's integrated with the switch which I don't want and it has terrible reviews.
I remember seeing a write-up of someone that mounted a fire tablet with a special cycling charger and added his own launcher to it. I don't remember at the moment what it was called.
This?https://forums.dansdeals.com/index.php?topic=118593.msg2299274#msg2299274