WiringPiSetupGpio()或RPi.GPIO.setmode(GPIO.BCM)采用这列编号
| wiringPi Pin | Name | Board Pin | BCM GPIO |
| 0 | GPIO 0 | 11 | 17 |
| 1 | GPIO 1 | 12 | 18 |
| 2 | GPIO 2 | 13 | 21 |
| 3 | GPIO 3 | 15 | 22 |
| 4 | GPIO 4 | 16 | 23 |
| 5 | GPIO 5 | 18 | 24 |
| 6 | GPIO 6 | 22 | 25 |
| 7 | GPIO 7 | 7 | 4 |
| 8 | SDA | 3 | 0 |
| 9 | SCL | 5 | 1 |
| 10 | CE0 | 24 | 8 |
| 11 | CE1 | 26 | 7 |
| 12 | MOSI | 19 | 10 |
| 13 | MISO | 21 | 9 |
| 14 | SCLK | 23 | 11 |
| 15 | TXD | 8 | 14 |
| 16 | RXD | 10 | 15 |
Rev.2 新增的引脚:
| wiringPi Pin | Name | Board Pin | BCM GPIO |
| 17 | GPIO 8 | 28 | |
| 18 | GPIO 9 | 29 | |
| 19 | GPIO10 | 30 | |
| 20 | GPIO11 | 31 |