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transformed the handwritten note to text

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Hendrik Rauh 2024-11-03 17:32:36 +01:00
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README.md
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@ -11,4 +11,23 @@ STL's coming soon, case still being developed.
## Wiring ## Wiring
![Handwritten diagram](/assets/circuit/handwritten/circuit%20diagram.jpeg) ![Handwritten diagram](/assets/circuit/handwritten/circuit%20diagram.jpeg)
![Handwritten pins](/assets/circuit/handwritten/gpio%20usage.jpeg)
## Pin usage
| GPIO | Usage |
| ---- | -------------- |
| GND | GND to others |
| 3,5V | VIN on RS485 |
| 5V | VIN on W5500 |
| 0 | Onboard Button |
| 5 | Ext. Button |
| 7 | Ext. LED |
| 15 | Onboard LED |
| 17 | U1TXD |
| 18 | U1RXD |
| 21 | U0TXD |
| 33 | U0RXD |
| 34 | SPI CS |
| 35 | SPI MOS |
| 36 | SPI SCK |
| 37 | SPI MISO |

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assets/circuit/handwritten/gpio usage.jpeg
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