* Hardware Availability: Group buy. (https://5z6p.com/products/lain/)
Make example for this keyboard (after setting up your build environment):
make dm9records/lain:default:flash
See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
## Note
### PCB revision
If your pcb is not Rev.1, you should use the firmware in below repository.