QMK Logo QMK Firmware

The goal of the QMK software project is to develop a completely customizable, powerful, and enjoyable firmware experience for any project - keyboard or otherwise - and to provide helpful, encouraging, and kind support and feedback for people with any software development experience.

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This project is maintained by QMK collaborators and contributors like you!

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Let’s Split

A split 40% board (4x6 on each half), that uses a Pro Micro (or clone), and Serial or I2C to communicate between the halves. Designed by Wootpatoot.

Links to purchasable products needed

3D printable files

Laser-cuttable files

Wiring diagrams

Serial wiring:

Serial wiring

I2C wiring:

I2C wiring

Other files

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