keyboard-firmware

Keychron-Keyboards-Hardware-Design

+20

Industrial design files for Keychron keyboards and mice. 100+ models with CAD assets in STEP, DXF, DWG, and PDF. Source-available, with commercial use allowed for original compatible accessories within the license terms.

qmk_firmware

+9

Open-source keyboard firmware for Atmel AVR and Arm USB families

zmk

+8

ZMK Firmware Repository

rmk-rs/rmk

+6

A modern, easy-to-use, and feature-rich keyboard firmware written in Rust.