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qmk-firmware/keyboards/40percentclub/4x4
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James Young 6f36eb469d
Remove unused IS_COMMAND() instances and Magic Key definitions (#14610) 
* Remove unused IS_COMMAND() instances from keyboard-level config.h, 0-9

* Remove unused IS_COMMAND() instances from keyboard-level config.h, A-B

* Remove unused IS_COMMAND() instances from keyboard-level config.h, C-D

* Remove unused IS_COMMAND() instances from keyboard-level config.h, E-G

* Remove unused IS_COMMAND() instances from keyboard-level config.h, handwired

* Remove unused IS_COMMAND() instances from keyboard-level config.h, H-M

* Remove unused IS_COMMAND() instances from keyboard-level config.h, N-R

* Remove unused IS_COMMAND() instances from keyboard-level config.h, S-Z

* Remove unused Magic Key definitions from keyboard-level config.h, 0-9

* Remove unused Magic Key definitions from keyboard-level config.h, A

* Remove unused Magic Key definitions from keyboard-level config.h, B

* Remove unused Magic Key definitions from keyboard-level config.h, C

* Remove unused Magic Key definitions from keyboard-level config.h, D-E

* Remove unused Magic Key definitions from keyboard-level config.h, F-H

* Remove unused Magic Key definitions from keyboard-level config.h, handwired

* Remove unused Magic Key definitions from keyboard-level config.h, I-K

* Remove unused Magic Key definitions from keyboard-level config.h, L-M

* Remove unused Magic Key definitions from keyboard-level config.h, N-R

* Remove unused Magic Key definitions from keyboard-level config.h, S-V

* Remove unused Magic Key definitions from keyboard-level config.h, W-Z

* Merge remote-tracking branch 'upstream/master' into clean/command_and_magic

* Remove remaining unused IS_COMMAND() instances from keyboard-level config.h
2021-09-26 02:57:20 -07:00
..
keymaps/default Remove empty override functions (#14312) 2021-09-05 21:36:31 +01:00
4x4.c Remove empty override functions (#14312) 2021-09-05 21:36:31 +01:00
4x4.h Remove KEYMAP and LAYOUT_kc (#12160) 2021-05-11 10:10:31 -07:00
config.h Remove unused IS_COMMAND() instances and Magic Key definitions (#14610) 2021-09-26 02:57:20 -07:00
info.json Remove width, height and key_count from info.json (#14274) 2021-09-12 14:04:56 +10:00
readme.md relocate 40percent.club boards to new parent folder (#4380) 2018-11-08 15:17:41 -08:00
rules.mk Remove audio pin references in rules.mk (#14532) 2021-09-21 20:04:03 +10:00

readme.md

4x4

4x4

Modular keypad/keyboard
The basic unit is a 4x4 matrix with 16 keys. Up to 4 of these can be connected to each other side by side.
4x4, 4x8, 4x12 and 4x16 are possible.
There are pads for header pins on each side that complete the circuits from board to board. These can be permanently connected with solder bridges or temporarily with pin headers and shunt jumpers.
All configurations are powered by a SINGLE Arduino Micro or clone (NOT a Pro Micro).

Keyboard Maintainer: QMK Community
Hardware Supported: 4x4 PCB
Hardware Availability: 4x4x4x4x4 project on 40% Keyboards

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

make 40percentclub/4x4:default

See the build environment setup and the make instructions for more information. Brand new to QMK? Start with our Complete Newbs Guide.

First pass at adding support for the 4x4 keyboard. Compiles but completely untested. Intended to kick-start development.