JotPad16
A ortholinear keypad (4x4) made by jotix.
Keyboard Maintainer: jotix
Hardware Supported: Arduino Pro Micro
Arduino Pro Micro Pinout
| rows | 0 | 1 | 2 | 3 | 
| arduino pin | 10 | 16 | RXI | TX0 | 
| qmk pin | B6 | B2 | D2 | D3 | 
| columns | 0 | 1 | 2 | 3 | 
| arduino pin | 7 | 6 | 14 | 15 | 
| qmk pin | E6 | D7 | B3 | C3 | 
|  | LED1 | LED2 | 
| Arduino pin | 9 | 8 | 
| QMK pin | B5 | B4 | 
Compiling the Firmware
Make example for this keyboard (after setting up your build environment):
make handwired/jotpad16:default
The Default Keymap
| 7 | 8 | 9 | - | 
| 4 | 5 | 6 | + | 
| --- | --- | --- | --- | 
| 1 | 2 | 3 | ent | 
| --- | --- | --- | --- | 
| 0 | . | / | * | 
See the build environment setup and the make instructions for more information. Brand new to QMK? Start with our Complete Newbs Guide.