Dev Tools · 3h ago
DIY firmware turns Steam Controller into universal gamepad
An enthusiast created OpenPuck, open-source firmware that repurposes a Steam Controller puck as a native Xbox, PlayStation, or Switch controller without Steam. The project reverse-engineers the controller's protocol, enabling use on any platform. It requires a microcontroller and can be set up in minutes.
Meridian48 take
While niche, this project highlights the growing demand for hardware interoperability and the power of reverse-engineering in the gaming peripherals space.
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Enthusiast reverse-engineers Steam Controller 2 puck, creates DIY 'OpenPuck' that works without Steam Input — custom firmware can emulate Nintendo, PlayStation, and Xbox controllers →
Tom's Hardware
open-sourcegaming-peripherals