GPIO Switches

Goal is to use the Power and Volume switches from the Arcade 1 up cabinet to control the power and volume

Software Installation

Prerequisits

For volume you need to install python3-alsaaudio.

sudo apt-get install python3-alsaaudio

Install

sudo ./install.sh

Physical Installation

Volume

• Volume Up: GPIO 12 (Red wire)
• Volume Down: GPIO 16 (Blue Wire)

Power

Power is managed by jumping GPIO pins 5 and 6. By default this switch will start the pi when it is in low power shutdown. The included script will shut down the pi when the pin goes low.

References

• https://howchoo.com/g/mwnlytk3zmm/how-to-add-a-power-button-to-your-raspberry-pi