| 1 | mcu_name | board_name | port | pin |
|---|
| 2 | PA0 | | 0 | 0 |
| 3 | PA4 | LEDG | 0 | 4 |
| 4 | PA5 | TX | 0 | 5 |
| 5 | PA6 | RX | 0 | 6 |
| 6 | PA7 | CS | 0 | 7 |
| 7 | PB0 | LEDB | 1 | 0 |
| 8 | PB1 | | 1 | 1 |
| 9 | PB2 | BTN0 | 1 | 2 |
| 10 | PB3 | BTN1 | 1 | 3 |
| 11 | PC0 | FLASH_CS | 2 | 0 |
| 12 | PC1 | SCLK | 2 | 1 |
| 13 | PC2 | MISO | 2 | 2 |
| 14 | PC3 | MOSI | 2 | 3 |
| 15 | PC4 | SCL | 2 | 4 |
| 16 | PC5 | SDA | 2 | 5 |
| 17 | PC9 | SENSOR_CS | 2 | 9 |
| 18 | PD2 | LEDR | 3 | 2 |
| 19 | PD3 | | 3 | 3 |
| 20 | PD4 | | 3 | 4 |
| 21 | PD5 | | 3 | 5 |