https://github.com/zmkfirmware/zmk

ZMK Firmware Repository
https://github.com/zmkfirmware/zmk

bluetooth hacktoberfest keyboard keyboard-firmware mechanical-keyboard wireless zephyr zmk

Last synced: 18 days ago
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ZMK Firmware Repository

• Host: GitHub
• URL: https://github.com/zmkfirmware/zmk
• Owner: zmkfirmware
• License: mit
• Created: 2020-06-08T14:08:44.000Z (almost 5 years ago)
• Default Branch: main
• Last Pushed: 2025-05-12T05:20:50.000Z (19 days ago)
• Last Synced: 2025-05-13T00:05:39.890Z (18 days ago)
• Topics: bluetooth, hacktoberfest, keyboard, keyboard-firmware, mechanical-keyboard, wireless, zephyr, zmk
• Language: C
• Homepage: https://zmk.dev/
• Size: 25.4 MB
• Stars: 3,268
• Watchers: 46
• Forks: 3,200
• Open Issues: 474
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE
  • Code of conduct: CODE_OF_CONDUCT.md
  • Codeowners: CODEOWNERS
  • Authors: AUTHORS

Awesome Lists containing this project

• awesome-repositories - zmkfirmware/zmk - ZMK Firmware Repository (C)
• awesome-zephyr-rtos - ZMK - ZMK Firmware is an open source (MIT) keyboard firmware built on the Zephyr™ Project Real Time Operating System (RTOS). (Open Source Hardware / Version Control)

README

        
# Zephyr™ Mechanical Keyboard (ZMK) Firmware

[![Discord](https://img.shields.io/discord/719497620560543766)](https://zmk.dev/community/discord/invite)

[![Build](https://github.com/zmkfirmware/zmk/workflows/Build/badge.svg)](https://github.com/zmkfirmware/zmk/actions)

[![Contributor Covenant](https://img.shields.io/badge/Contributor%20Covenant-v2.0%20adopted-ff69b4.svg)](CODE_OF_CONDUCT.md)

[ZMK Firmware](https://zmk.dev/) is an open source ([MIT](LICENSE)) keyboard firmware built on the [Zephyr™ Project](https://www.zephyrproject.org/) 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/.

You can also come join our [ZMK Discord Server](https://zmk.dev/community/discord/invite).

To review features, check out the [feature overview](https://zmk.dev/docs/). ZMK is under active development, and new features are listed with the [enhancement label](https://github.com/zmkfirmware/zmk/issues?q=is%3Aissue+is%3Aopen+label%3Aenhancement) in GitHub. Please feel free to add 👍 to the issue description of any requests to upvote the feature.