Raspberry Pi button board to send a command to Home Assistant or Octoprint from your CNC enclosure.
Grab the files from my Github repo
Install the following packages:
apt install python3
apt install python3-rpi.gpio
apt install python3-gpiozero
- Clone the repository to a local directory
- Rename the
.env.examplefile to.envand configure the variables - Run
python3 -m venv ./venv - Run
./venv/bin/python3 -m pip install -r requirements.txt - Set a cronjob to start this script on the bootup of your Raspberry Pi
| Button | Pin | Wire Color |
|---|---|---|
| CNC | 21 | Blue |
| VAC | 20 | Purple |
| Lights | 19 | Red |
| Multi | 16 | Orange |
| 10K Resistor | Signal / Ground | Yellow |
| 3.3V | 3.3v | Brown |