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qmk-firmware/keyboards/handwired/splittest/promicro
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Zach White c0dcee96a8
Initial list of keyboards to exclude from CI (#11213)
2020-12-21 15:38:39 +01:00
..
.noci Initial list of keyboards to exclude from CI (#11213) 2020-12-21 15:38:39 +01:00
config.h Move splittest I2C (#8346) 2020-03-09 15:36:40 +11:00
readme.md
rules.mk

readme.md

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