GPIO 2 (I2C Data)
Alt0 | Alt1 | Alt2 | Alt3 | Alt4 | Alt5 |
---|---|---|---|---|---|
I2C1 SDA | SMI SA3 | DPI VSYNC | AVEOUT VSYNC | AVEIN VSYNC |
- Physical/Board pin 43
- GPIO/BCM pin 2
- Wiring Pi pin 8
- GPIO/BCM pin 0 on Rev 1 ( very early ) Pi
Orientate your Pi with the GPIO on the right and the HDMI port(s) on the left.