yet another 12 keys macro pad using QMK Firmware
- a generic Arduino Pro Micro (or other pin compatible)
- 12x MX Switches
- an EC11 encoder
- (Optional) a 6mm button for entering the bootloader
- (Optional) 12x Kailh hot-swap sockets
- (Optional) PJ320a TRRS Jack if you want to do a split-board
| Row | Pin | Arduino Wire Pin |
|---|---|---|
| 0 | D7 | 6 |
| 1 | E6 | 7 |
| 2 | B4 | 8 |
| 3* | F6 | A1 |
| Col | Pin | Arduino Wire Pin |
|---|---|---|
| 0 | D1 | 2 |
| 1 | D0 | 3 |
| 2 | D4 | 4 |
| 3 | C6 | 5 |
| 4* | F7 | A0 |
*Used only for rotary encoder switch.
| Pin | Arduino Wire Pin | |
|---|---|---|
| PF5,PF4 | A2,A3 | Used for encoder |
| PD2 | RX1 | Used for handling serial on TRRS audio jack |