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qmk_firmware/keyboards/handwired/splittest/teensy_2
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James Young baa6000ed3
Data-Driven Keyboard Conversions: H, Part 3 (#23530) 		2024-04-17 00:36:21 +01:00
..
config.h Migrate `rgblight.pin` and `RGB_DI_PIN` to `ws2812.pin` (#20303) 2023-04-06 18:00:54 +10:00
keyboard.json Data-Driven Keyboard Conversions: H, Part 3 (#23530) 2024-04-17 00:36:21 +01:00
readme.md
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readme.md

Teensy 2.0 splittest

To trigger keypress, short together pins F5 and F7

Wiring

  • Add switches to both Teensy 2s across F5 and F7 pins
  • Add pull-up resistor to left side between VCC and F0
  • Add pull-down resistors to right side between GND and F0
  • 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