RPI Info
This tabel below is the labeling of both the physical board pinout (inside numbers) to the BCM layout (outside labels):
Pins Definition of model B
SPI and IIC Pins
Pins Definition of model B, B+, A
Board physical size:
This tabel below is the labeling of both the physical board pinout (inside numbers) to the BCM layout (outside labels):
Pins Definition of model B
SPI and IIC Pins
Pins Definition of model B, B+, A
Board physical size: