Spinne Controller


Spinne is a dual-purpose USB input device intended for both retro gaming and computer-aided design.

The open-source USB HID firmware supports a gamepad mode and precision mouse mode.

Currently available for reservation. Final appearance, specifications, pricing and features subject to change.


  • RP2040 MCU (Dual 32-bit ARM Cortex M0+)
  • USB-C interface
  • Rotary encoder (1D movement & button B)
  • MX-style switch (button A) w/ RGB LED
  • Start and boot/select buttons
  • 50mm x 35mm board dimensions (V0)


  • Customizable open-source USB HID firmware w/ optional USB CDC debugging output
  • Supports drag-and-drop firmware updates over USB


  • Open-source firmware, schematics, documentation and a 3D-printable case will be made available on GitHub