Imagine walking into a room that automatically adjusts its temperature and humidity to your comfort level, no apps, no manual adjustments, just seamless automation. Sounds futuristic? Not anymore.

This tiny, inexpensive microcontroller makes it easy to build reliable, room-by-room Home Assistant sensors without paying the smart home tax.

I've been deep into Home Assistant for quite a while now, and with that has come an obsession with researching sensors and other gadgets that I can use to automate aspects of my home and collect data ...