Adafruit Feather Huzzah 8266 DS18B20 Wing

4 minute read Oct 11, 2020 Comments
I recently had my barn freezer go out. While it’s always inconvenient, I had just bought half of a cow, which is quite costly. A good majority of the meat had gone bad, and we didn’t know it for a day or so. To ensure this didn’t happen again, I tried to see if I could use my nerd skills to figure out a way to prevent this in the future.