Stadia RPi4 Demo

Simple scripts to print events and input values from a Google Stadia controller, connected via Bluetooth to a Raspberry Pi 4 (8GB) running Ubuntu 22.04.

• events.py : Prints event data, shows the event codes which will be used in the other two scripts.
• stadia_buttons.py: Prints information from button type inputs - A, B, X, Y, Options, Menu, Assistant, Capture, Stadia button, L1/R1, and left/right joystick buttons.
• stadia_axes.py: Prints information from axes type inputs - left/right joysticks, L2/R2 triggers, and D-pad.

Pre-requisites / References

• Stadia controller must be switched to Bluetooth mode. Follow the instructions here.
• Connect the controller to the Raspberry Pi using Bluetooth. There are many tutorials available, I followed the instructions from here. The link says PS4, but it also works with the Stadia Controller. The light around the Stadia logo should be solid white indicating a successful connection.
• Follow the instructions from this amazing tutorial, or watch their YouTube video. It is an old article/video and uses Python 2.7, but using Python 3 works just fine. The latest python-evdev tutorials can be found here.