Firmware for the Keyboardio Model 01

Kaleidoscope, The Keyboardio Firmware

The Model 01 is powered by Kaleidoscope, a comprehensive open source firmware for keyboards. Kaleidoscope is built on top of the Arduino toolchain, so it's really easy to get started with.

We’ve designed Kaleidoscope to be easily customizable, with an extensive library of plugins to add nifty features you might find useful or entertaining.

You can learn more about Kaleidoscope at and

The source code for the firmware that shipped on your keyboard is available from our git repositories on GitHub. We publish a manifest of the exact source code versions used to build the firmware on your keyboard at

The exact firmware that shipped on your Model 01 can be found at or

Kaleidoscope is constantly improving. We strongly recommend that you use the latest version of Kaleidoscope from if you plan to customize your keyboard's firmware.