Keyboard Builders' Digest
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Keyboard Builders' Digest / Projects

Lunakey project

The Lunakey project includes two open-source split keyboards and a macropad published by Yoichiro Tanaka.

Published on October 2, 2021 by

Git repo with PCB and plate files:

The project includes the Lunakey Mini, Lunakey Pico and Lunakey Macro.

The Lunakey Mini is a 40% split keyboard with 44 keys (3 rows x 6 columns + 4-key thumb arch), column stagger, Pro Micro, underglow, OLED display and piezoelectric speaker (PKLCS1212E4001-R1).

The Lunakey Pico is a Raspberry Pi Pico version and the Lunakey Macro is an "ergo" macropad with 11 keys – columnarly staggered and with thumb keys.

Published on Sat 2nd Oct 2021. Featured in KBD #46 (source).



Pteron56: Alexander's handwired build is based on FSund's design. Some new plates added to the project.

Protocol Seven

Protocol Seven, a monoblock split by PM_ME_YOUR_MAINFRAME with a numpad in the center comes with source files.


Baby Groot Keyboard

Sadek Baroudi's Baby Groot Keyboard is a cheap (or free!) split PCB with a lot of features.



The JiaEX is a split keyboard for extended alphabets with nice repo by oleg_sk.