OLED/LCD display for OctoPi 3D Printers
Removes the need for a display or looking for attached devices on your network when trying to connect to your printer
Connects to the i2c interface on the Raspberry Pi header
Tutorial https://lastminuteengineers.com/i2c-lcd-arduino-tutorial/
sudo raspi-config to enable i2c interface
sudo pip install RPLCD
sudo apt-get install i2c-tools
sudo apt install python3-smbus
