- Download latest QMK Toolbox release
- Download latest Vial release
- Download all firmware from this repository
- Detach USB cable from PC
- Detach TRRS cable
- Open QMK Toolbox
- Select firmware
crkbd-qmk-firmware-left.hex
- Select
Auto-flash option
- Attach PC to left split only
- Double press keyboard reset button (above TRRS port)
- Wait until completion and keyboard disconnected is prompted
- Select firmware
crkbd-qmk-firmware-right.hex
- Select
Auto-flash option
- Attach PC to right split only
- Double press keyboard reset button (above TRRS port)
- Wait until completion and keyboard disconnected is prompted
- Open Vial
- File > Load saved layout
- Select
crkbd-vial-layout.vil