# Node5 This repo is a fork of Sonix QMK to add custom firmware to my Keychron C1 to extend the functionality Namely the os switcher has been repurposed into a layout switcher, to switch between Qwerty and Colemak in hardware, which is useful when using it on someone elses computer - Checkout my keyboard in this repository: [Keychron C1 colemak](keyboards/keychron/c1/plain/keymaps/default/keymap.c) - Checkout my blog post about it (shows you how to safely flash it): [QMK firmware keychron c1 - blog.node5.net](https://blog.node5.net/QMK%20firmware%20keychron%20c1/) - Checkout the upstream repository that this is a fork of, who made this possible: [Sonix QMK - github.com](https://github.com/SonixQMK/qmk_firmware) # Quantum Mechanical Keyboard Firmware [![Current Version](https://img.shields.io/github/tag/qmk/qmk_firmware.svg)](https://github.com/qmk/qmk_firmware/tags) [![Discord](https://img.shields.io/discord/440868230475677696.svg)](https://discord.gg/Uq7gcHh) [![Docs Status](https://img.shields.io/badge/docs-ready-orange.svg)](https://docs.qmk.fm) [![GitHub contributors](https://img.shields.io/github/contributors/qmk/qmk_firmware.svg)](https://github.com/qmk/qmk_firmware/pulse/monthly) [![GitHub forks](https://img.shields.io/github/forks/qmk/qmk_firmware.svg?style=social&label=Fork)](https://github.com/qmk/qmk_firmware/) This is a keyboard firmware based on the [tmk\_keyboard firmware](https://github.com/tmk/tmk_keyboard) with some useful features for Atmel AVR and ARM controllers, and more specifically, the [OLKB product line](https://olkb.com), the [ErgoDox EZ](https://ergodox-ez.com) keyboard, and the [Clueboard product line](https://clueboard.co). ## Documentation * [See the official documentation on docs.qmk.fm](https://docs.qmk.fm) The docs are powered by [Docsify](https://docsify.js.org/) and hosted on [GitHub](/docs/). They are also viewable offline; see [Previewing the Documentation](https://docs.qmk.fm/#/contributing?id=previewing-the-documentation) for more details. You can request changes by making a fork and opening a [pull request](https://github.com/qmk/qmk_firmware/pulls), or by clicking the "Edit this page" link at the bottom of any page. ## Supported Keyboards * [Planck](/keyboards/planck/) * [Preonic](/keyboards/preonic/) * [ErgoDox EZ](/keyboards/ergodox_ez/) * [Clueboard](/keyboards/clueboard/) * [Cluepad](/keyboards/clueboard/17/) * [Atreus](/keyboards/atreus/) The project also includes community support for [lots of other keyboards](/keyboards/). ## Maintainers QMK is developed and maintained by Jack Humbert of OLKB with contributions from the community, and of course, [Hasu](https://github.com/tmk). The OLKB product firmwares are maintained by [Jack Humbert](https://github.com/jackhumbert), the Ergodox EZ by [ZSA Technology Labs](https://github.com/zsa), the Clueboard by [Zach White](https://github.com/skullydazed), and the Atreus by [Phil Hagelberg](https://github.com/technomancy). ## Official Website [qmk.fm](https://qmk.fm) is the official website of QMK, where you can find links to this page, the documentation, and the keyboards supported by QMK.