# lain ![lain](https://i.imgur.com/V0mR1Bgh.jpg) Ergonomic 40% keyboard. serial exprement lain themed. licensed under #lainttl (https://www.nbcuni.co.jp/rondorobe/anime/lain/ttl/) * Keyboard Maintainer: [Takuya Urakawa @hsgw](https://github.com/hsgw), https://5z6p.com * Hardware Supported: onboard MCU. * 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. https://github.com/hsgw/qmk_firmware/tree/lain/keyboards/dm9records/lain ### Bootloader Enter the bootloader in 3 ways: * **Bootmagic reset**: Hold down the key at (0,0) in the matrix (usually the top left key or Escape) and plug in the keyboard * **Physical reset button**: Briefly press the button on the back of the PCB * **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available