qmk_firmware/keyboards/handwired/splittest/promicro
2023-01-31 06:03:30 +11:00
..
config.h Remove usages of config_common.h from config.h files. (#19714) 2023-01-31 06:03:30 +11:00
readme.md
rules.mk

Pro Micro splittest

To trigger keypress, short together pins B3 and B6 (marked on the PCB as 14 and 10).

Wiring

  • Add switches to both Pro Micros across B3 and B6 pins
  • Add pull-up resistor to left side between VCC and F6
  • Add pull-down resistors to right side between GND and F6
  • Connect the following pins on both sides together: D0, D1, GND, VCC
  • Add I2C 4.7kOhm resistors between D0 and VCC, and D1 and VCC
  • Wire Di of RGB strip for each half to D3