qmk_firmware/keyboards/jj4x4
Ryan 5e3951b361
Remove NO_UART defines from config.h for V-USB boards (#8351)
2020-03-09 19:58:25 +00:00
..
keymaps/default [Keyboard] Refactor jj4x4 to current standards (#5567) 2019-04-08 11:35:47 -07:00
README.md jj4x4: README update (#7854) 2020-02-07 02:13:53 -08:00
config.h Remove NO_UART defines from config.h for V-USB boards (#8351) 2020-03-09 19:58:25 +00:00
info.json
jj4x4.c Convert some PS2AVRGB boards to I2C WS2812 driver (#7241) 2019-11-04 16:05:03 -08:00
jj4x4.h [Keyboard] Refactor jj4x4 to current standards (#5567) 2019-04-08 11:35:47 -07:00
rules.mk Remove filesize changes from default-ish rules.mk files, sans handwired (#8040) 2020-01-30 13:47:48 -05:00
usbconfig.h Set device version from config.h for V-USB boards (#7316) 2019-11-15 10:21:53 +11:00

README.md

jj4x4

jj4x4

A 4x4 keypad kit made and KPRepublic on AliExpress. This is a chopped off version of the jj40 with rearranged keys.

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

make jj4x4:default

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

make jj4x4:default:flash

Reset Key:

Hold down the key located at K12, commonly programmed as 8 while plugging in the keyboard USB cable.

Key K12 is in the above picture:

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

  ,-----------------------.
  |     |     |     |     |
  |-----`-----`-----`-----|
  |     | K12 |     |     |
  |-----`-----`-----`-----|
  |     |     |     |     |
  |-----`-----`-----`-----|
  |     |     |     |     |
  `-----`-----`-----`-----'

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