This Raspberry Pi-powered trackpad is totally open-source
The release of the Raspberry Pi Pico introduced the RP2040 microprocessor, sparking creativity among makers. A prime example is the Ploopy Trackpad, developed by the team at Ploopy Co. Powered by the RP2040 chip, this fully open-source trackpad allows DIY enthusiasts to build, modify, and customize their own device. For those who prefer a simpler approach, pre-made versions are available for $94, while kits for assembly are sold at $72. The project encourages experimentation with 3D-printed housings and custom PCBs, making it highly customizable.
The Ploopy Trackpad houses a custom PCB featuring the RP2040 processor and the ATMXT1066TD chip for tracking. Its 3D-printed shell provides easy access to the USB port and neatly contains all the necessary hardware. The open-source nature of the project is further highlighted by the fact that all build files, PCB schematics, and source code are accessible on GitHub. The trackpad runs on QMK firmware, widely used in DIY input devices like keyboards and mice, making it a versatile tool for hobbyists.
Whether you’re interested in assembling it yourself or tweaking the design, the Ploopy Trackpad offers a rich learning opportunity. The project embraces open-source principles, giving makers the freedom to explore and customize their hardware. If you’re intrigued, you can check out the Ploopy website or follow their updates on future projects, ensuring that the world of open-source hardware continues to thrive.
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