| Пин | Тип | Описание |
|---|---|---|
| +3V3 | male | — |
| VBAT | male | — |
| VBAT | male | — |
| VBUS | male | — |
| !RESET | male | — |
| AREF | male | — |
| A0 | male | — |
| A1 | male | — |
| A2 | male | — |
| A3 | male | — |
| A4 | male | — |
| A5 | male | — |
| SCK | male | — |
| MOSI | male | — |
| MISO | male | — |
| RX_D0 | male | — |
| TX_D1 | male | — |
| D4 | male | — |
| EN | male | — |
| D13 | male | — |
| D12 | male | — |
| D11 | male | — |
| D10 | male | — |
| D9 | male | — |
| D6 | male | — |
| D5 | male | — |
| SCL | male | — |
| SDA | male | — |
| CAN_H | male | — |
| CAN_L | male | — |
| GND | male | — |
| GND | male | — |
| GND | male | — |