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@ -50,11 +50,11 @@ Contributions are highly welcome. |
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## Pinout |
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## Pinout |
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All devices on Raspberry Pi GPIOs are optional. |
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All devices on Raspberry Pi GPIOs are **optional**. |
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__CAUTION:__ All GPIO numbers are [chip numbers](https://pinout.xyz/), not header positions. |
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__CAUTION:__ All GPIO numbers are [chip numbers](https://pinout.xyz/), not header positions. |
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|GPIO | Device | | Function | Direction | Commant| |
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|GPIO | Device | | Function | Direction | Comment| |
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|---|---|---|---|---|---| |
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|---|---|---|---|---|---| |
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|14 | UART | | TXD | | OUT | | serial MIDI| |
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|14 | UART | | TXD | | OUT | | serial MIDI| |
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|15 | UART | | RXD | | IN | | serial MIDI| |
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|15 | UART | | RXD | | IN | | serial MIDI| |
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