Raspberry PI V2 GPIO
Submitted by Paul on January 15, 2013 - 2:24pm
I've been tinkering with the Raspberry Pi GPIO lately, so though I'd recreate the P1 header pinout for the Revision 2 board, as the one on the wiki takes a little thinking about. Hopefully someone will find this as useful as I did.
| Alt Function | WiringPi Pin | Pin Name | Pin | Pin | Pin Name | WiringPi Pin | Alt Function |
|---|---|---|---|---|---|---|---|
| 3.3V | 1 | 2 | 5V | ||||
| I2C1 SDA | 8 | GPIO 02 | 3 | 4 | 5V | ||
| I2C1 SCL | 9 | GPIO 03 | 5 | 6 | GND | ||
| 7 | GPIO 04 | 7 | 8 | GPIO 14 | 15 | UART0 TX | |
| GND | 9 | 10 | GPIO 15 | 16 | UART0 RX | ||
| 0 | GPIO 17 | 11 | 12 | GPIO 18 | 1 | ||
| PCM DIN | 2 | GPIO 27 | 13 | 14 | GND | ||
| 3 | GPIO 22 | 15 | 16 | GPIO 23 | 4 | ||
| 3.3V | 17 | 18 | GPIO 24 | 5 | |||
| SPI0 MOSI | 12 | GPIO 10 | 19 | 20 | GND | ||
| SPI0 MSIO | 13 | GPIO 09 | 21 | 22 | GPIO 25 | 6 | |
| SPI0 SCLK | 14 | GPIO 11 | 23 | 24 | GPIO 08 | 10 | SPI0 CE0 N |
| GND | 25 | 26 | GPIO 07 | 11 | SPI0 CE1 N |