For exposing a DS18B20 sensor as a prometheus metric. Developed on Raspberry Pi Zero W.
sudo apt-get install --fix-missing -y python3-pip
sudo pip3 install -r requirements.txt
./temp-exporter.py
Contains code from AdaFruit
https://learn.adafruit.com/adafruits-raspberry-pi-lesson-11-ds18b20-temperature-sensing/software