24 key number-pad with 6 RGB LEDs on the bottom (black PCB) sold by YMDK on Aliexpress (https://ymdk.aliexpress.com/store/429151).
Not to be confused with the 8 RGB LED version (white PCB) that has an ATmega32A ("ymdk_np21").
Make example for this keyboard (after setting up your build environment):
make ymdk/np24/u4rgb6:default
Flashing example for this keyboard:
make ymdk/np24/u4rgb6:default:flash
See the build environment setup and the make instructions for more information. Brand new to QMK? Start with our Complete Newbs Guide.