keychron_qmk_firmware/keyboards/hhkb/jp
..
keymaps
config.h
hhkb_avr.h
info.json
matrix.c
post_rules.mk
readme.md
rules.mk

HHKB Alternate Controller

An alternative controler for the HHKB designed by hasu.

Keyboard Maintainer: QMK Community
Hardware Supported: HHKB Alternate Controller
Hardware Availability: https://geekhack.org/index.php?topic=12047.0

Make example for this keyboard (after setting up your build environment):

make hhkb/jp:default

See build environment setup then the make instructions for more information.