ZMK Firmware is an open source (MIT) keyboard firmware built on the Zephyr™ Project Real Time Operating System (RTOS). ZMK's goal is to provide a modern, wireless, and powerful firmware free of licensing issues.
Check out the website to learn more: https://zmk.dev/
The repository is used for building firmware for devices made by SplittedSpace and has some extras like:
- Rotary encoders on split devices
- Extra LED indicators
For any questions please join to our discord