38 lines
1.1 KiB
Markdown
38 lines
1.1 KiB
Markdown
# Teensy LC onekey
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To trigger keypress, short together pins *D5* and *B2* (marked on the PCB as *20* and *19*).
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## Hardware
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### Pins
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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.
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| PCB | MCU | Notes |
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|------- |-----|-------|
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| 0 | B16 | |
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| 1 | B17 | |
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| 2 | D0 | |
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| 3 | A1 | |
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| 4 | A2 | |
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| 5 | D7 | |
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| 6 | D4 | |
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| 7 | D2 | |
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| 8 | D3 | |
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| 9 | C3 | |
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| 10 | C4 | |
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| 11 | C6 | |
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| 12 | C7 | |
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| 13/LED | C5 | |
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| 14/A0 | D1 | |
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| 15/A1 | C0 | |
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| 16/A2 | B0 | |
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| 17/A3 | B1 | |
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| 18/A4 | B3 | |
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| 19/A5 | B2 | |
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| 20/A6 | D5 | |
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| 21/A7 | D6 | |
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| 22/A8 | C1 | |
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| 23/A9 | C2 | |
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| 24/A10 | E20 | |
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| 25/A11 | E21 | |
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| 26/A12 | E30 | | |