# Levinson Rev 2 A split keyboard with a 4x6 layout kb_converter.py is designed to work with an itsybitsy with converter board found [here](/hardware) Extensions enabled by default - [Layers](/docs/en/layers.md) Need more keys than switches? Use layers. - [RGB](/docs/en/rgb.md) Light it up - [BLE_Split](/docs/en/split_keyboards.md) Connects halves without wires Common Extensions - [Split](/docs/en/split_keyboards.md) Connects halves using a wire - [Power](/docs/en/power.md) Powersaving features for battery life ## Microcontroller support Update this line in `kb.py` to any supported microcontroller in `kmk/quickpin/pro_micro`: ```python from kmk.quickpin.pro_micro.boardsource_blok import pinout as pins ```