# Corne Keyboard (CRKBD) ![Crkbd](https://boardsource.imgix.net/a90342e3-caa0-467c-bebd-d17f031d5210.jpg?raw=true) ![Crkbd](https://boardsource.imgix.net/9cbd31b7-3b37-42c6-919e-3be35a2578f6.jpg?raw=true) A split keyboard with a 3x6 columnar stagger and 3 thumb keys. kb.py is designed to work with the nice!nano Hardware Availability: [PCB & Case Source](https://github.com/foostan/crkbd) Retailers (USA) Corne [Boardsource](https://boardsource.xyz/store/5ecc0f81eee64242946c988f) Corne LP [Boardsource](https://boardsource.xyz/store/5f2efc462902de7151495057) Extensions enabled by default - [Layers](/docs/layers.md) Need more keys than switches? Use layers. - [RGB](/docs/rgb.md) Light it up - [BLE_Split](/docs/split_keyboards.md) Connects halves without wires Common Extensions - [Split](/docs/split_keyboards.md) Connects halves using a wire - [Power](/docs/power.md) Powersaving features for battery life