As precursors to some of my temperature logging investigations I wanted to go over the hardware. Using a cheap 5$ NodeMCU and a 1$ DS18B20 temperature probe I setup a wifi enabled temperature logging probe that my home server pulls from. Not going to go too in-depth but a quick digital read and processing is all it is. Cable is fairly robust so it can be passed through many places. Code is a basic example (don’t want to include network details).
One Reply to “Quick Temperature Logging Probe”