History

Ryan a8d440e4e0 Tidy up NKRO_ENABLE rules (#15382 )		2021-12-09 16:05:44 +11:00
..
keymaps	…
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
jj4x4.c	…
jj4x4.h	…
readme.md	Update readme files (#14172 )	2021-08-26 16:53:24 +01:00
rules.mk	Tidy up NKRO_ENABLE rules (#15382 )	2021-12-09 16:05:44 +11:00

readme.md

JJ4x4

A 4x4 keypad kit made and KPRepublic on AliExpress. This is a chopped off version of the JJ40 with rearranged keys.

Keyboard Maintainer: QMK Community
Hardware Supported: Atmega32A
Hardware Availability: AliExpress

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

make kprepublic/jj4x4:default

Flashing example for this keyboard (after setting up the bootloadHID flashing environment)

make kprepublic/jj4x4:default:flash

Reset Key:

Hold down the key located at K11, commonly programmed as 8 while plugging in the keyboard USB cable.

Key K11 is in the above picture:

Row 2 from the top, Column 2 from the left, see the schematic below:

,-----------------------.
|     |     |     |     |
|-----`-----`-----`-----|
|     | K11 |     |     |
|-----`-----`-----`-----|
|     |     |     |     |
|-----`-----`-----`-----|
|     |     |     |     |
`-----`-----`-----`-----'

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