zmk/README.md

# Zephyr™ Mechanical Keyboard (ZMK) Firmware

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[ZMK Firmware](https://zmk.dev/) is an open source (MIT) 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.
采用nrf52840芯片做为蓝牙双模主控，zmk固件实现功能