My local repo of qmk firmware.
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qmk_firmware/keyboards/handwired/onekey/teensy_32
Joel Challis 0fa217a5b7
Align ChibiOS I2C defs with other drivers (#14399)
4 years ago
..
chconf.h Onekey cleanup (#13786) 4 years ago
config.h Align ChibiOS I2C defs with other drivers (#14399) 4 years ago
halconf.h Onekey cleanup (#13786) 4 years ago
mcuconf.h Enable OLED support for Teensy 3.2/LC (#7591) 5 years ago
readme.md
rules.mk Add Arm Teensys to mcu_selection.mk (#8026) 5 years ago

readme.md

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.