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| author | user <user@node5.net> | 2024-05-04 16:15:27 +0200 |
|---|---|---|
| committer | user <user@node5.net> | 2024-05-04 16:15:27 +0200 |
| commit | 465adc0c4bb030f02db9b0aaff661873320ec41b (patch) | |
| tree | a73eb6042ee4a2c5447baedc35ba85754abdfcc0 | |
| parent | 19cf72a235447560bca89da28b5210a6d70b1c6e (diff) | |
Custom keyboard v2 - MCP23017 wiring diagram fix swapped pins
| -rwxr-xr-x | Custom keyboard V2/index.md | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Custom keyboard V2/index.md b/Custom keyboard V2/index.md index a01ca2a..2fb0336 100755 --- a/Custom keyboard V2/index.md +++ b/Custom keyboard V2/index.md @@ -260,8 +260,8 @@ And i followed the wiring described therein. Namely, tie `A0`, `A1` and `A2` to [ 3.3v ] VDD ┤9 20├ INTA [ GND ] VSS ┤10 19├ INTB NC ┤11 18├ RESET [ 1KΩ → 3.3v ] -[ GP4 & 1KΩ → 3.3v ] SCL ┤12 17├ A2 [ GND ] -[ GP5 & 1KΩ → 3.3v ] SDA ┤13 16├ A1 [ GND ] +[ GP5 & 1KΩ → 3.3v ] SCL ┤12 17├ A2 [ GND ] +[ GP4 & 1KΩ → 3.3v ] SDA ┤13 16├ A1 [ GND ] NC ┤14 15├ A0 [ GND ] └───────┘ |