@ -5,7 +5,7 @@ sidebar_label: Introduction
---
ZMK Firmware is an open source (MIT) keyboard
firmware built on the [Zephyr™ Project](https://zephyrproject.com/) Real Time Operating System (RTOS).
firmware built on the [Zephyr™ Project](https://zephyrproject.org/) Real Time Operating System (RTOS).
The goal is to provider a powerful, featureful keyboard firmware that is free
of licensing issues that prevent upstream BLE support as a first-class