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diff --git a/keyboards/handwired/onekey/teensy_32/readme.md b/keyboards/handwired/onekey/teensy_32/readme.md new file mode 100644 index 0000000000..216aecfaf7 --- /dev/null +++ b/keyboards/handwired/onekey/teensy_32/readme.md @@ -0,0 +1,40 @@ +# Teensy 3.2 onekey + +To trigger keypress, short together pins *D5* and *B2* (marked on the PCB as *20* and *19*). + +## Hardware + +### Pins +When setting matrix pins, you need to use the MCU definitions instead of what is printed on the PCB. Sourced from <https://www.pjrc.com/teensy/schematic32.gif>. The following table can be used to convert between the two. + +| PCB | MCU | Notes | +|------- |-----|-----------------------------| +| 0 | B16 | | +| 1 | B17 | | +| 2 | D0 | | +| 3 | A12 | | +| 4 | A13 | | +| 5 | D7 | | +| 6 | D4 | | +| 7 | D2 | | +| 8 | D3 | | +| 9 | C3 | | +| 10 | C4 | | +| 11 | C6 | | +| 12 | C7 | | +| 13/LED | C5 | | +| 14/A0 | D1 | | +| 15/A1 | C0 | | +| 16/A2 | B0 | | +| 17/A3 | B1 | | +| 18/A4 | B3 | | +| 19/A5 | B2 | | +| 20/A6 | D5 | | +| 21/A7 | D6 | | +| 22/A8 | C1 | | +| 23/A9 | C2 | | +| 24/A10 | | ADC0_DP0 in schematic *[1]* | +| 25/A11 | | ADC0_DM0 in schematic *[1]* | +| 26/A12 | | ADC0_DP3 in schematic *[1]* | + +*[1]* - Currently not configured and may require extra work to implement. |