this plugin enabled support for the 5 buttons of the shim. the rgb led is not supported yet. an example for config.yml lloks like this
buttonshim:
enabled: true
buttons:
- "date >> /home/pi/buttonA.txt"
- "date >> /home/pi/buttonB.txt"
- "date >> /home/pi/buttonC.txt"
- "date >> /home/pi/buttonD.txt"
- "date >> /home/pi/buttonE.txt"