readme.md (1514B)
1 # YMDK YMD21 v2 2 3  4 5 A 21-to-24-key numpad with RGB Underglow, USB-C, and support for in-switch LEDs. 6 7 * Keyboard Maintainer: [The QMK Community](https://github.com/qmk) 8 * Hardware Supported: YMDK YMD21 v2 (ATmega32U4) 9 * Hardware Availability: [YMDKey.com](https://ymdkey.com/collections/num-pad-diy/products/new-ymd21-v2-qmk-via-21-23-24-key-rgb-programmable-marco-function-mx-cherry-gateron-switches-numpad-for-lol-battlegrounds), [AliExpress](https://www.aliexpress.com/item/32916152785.html) 10 11 Make example for this keyboard (after setting up your build environment): 12 13 make ymdk/ymd21/v2:default 14 15 Flashing example for this keyboard: 16 17 make ymdk/ymd21/v2:default:flash 18 19 ## Bootloader 20 21 Enter the bootloader using one of the following methods: 22 23 * **Bootmagic reset**: Hold down the key at (0,0) in the matrix (usually the top left key or Escape) and plug in the keyboard 24 * **Physical reset button**: Briefly press the button on the back of the PCB 25 * **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available 26 27 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).