qmk-firmware/keyboards/yushakobo/quick7/keymaps/tester
..
config.h
keymap.c
readme.md

The default keymap for quick7

Base Layer

Left/Right Clockwise Counter Clockwise
Left Vol+ Vol-
Right RGB HUE- RGB HUE+

No input at all. You can just test how deep the key's actuation point is, and when does the key releases.

4 underglow LEDs indicates the status of CapsLock and NumLock.