Parts to build:
Controller
https://www.tindie.com/products/silicognition/poe-featherwing/
https://www.tindie.com/products/silicognition/m4-shim/
or
https://www.adafruit.com/product/3061
Screen
https://www.adafruit.com/product/1947
or
https://www.adafruit.com/product/1651
or
https://www.adafruit.com/product/1480
TempSensor
BME688: https://www.adafruit.com/product/5046
I'm considering switching to a PT100 temp sensor instead.
For the Touch Screen display, I'll be using https://github.com/ayourk/eyeSPI-FeatherWing-PCB