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qmk_firmware/keyboards/handwired/onekey/teensy_lc
Joel Challis 2a56b61a28
[Keyboard] Refactor of onekey to support multiple development boards (#6017)
5 years ago
..
ld [Keyboard] Refactor of onekey to support multiple development boards (#6017) 5 years ago
chconf.h [Keyboard] Refactor of onekey to support multiple development boards (#6017) 5 years ago
config.h [Keyboard] Refactor of onekey to support multiple development boards (#6017) 5 years ago
halconf.h [Keyboard] Refactor of onekey to support multiple development boards (#6017) 5 years ago
mcuconf.h [Keyboard] Refactor of onekey to support multiple development boards (#6017) 5 years ago
readme.md [Keyboard] Refactor of onekey to support multiple development boards (#6017) 5 years ago
rules.mk [Keyboard] Refactor of onekey to support multiple development boards (#6017) 5 years ago

readme.md

Teensy LC 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/schematic_lc.gif. The following table can be used to convert between the two.

PCB MCU Notes
0 B16
1 B17
2 D0
3 A1
4 A2
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 E2
25/A11 E21 [1]
26/A12 E30 [1]

[1] - Currently not configured and may require extra work to implement.