Raspberry Pi Pinout

Legend

  • GPIO (General Purpose IO)
  • SPI (Serial Peripheral Interface)
  • I2C (Inter-integrated Circuit)
  • UART (Universal Asyncronous Receiver/Transmitter)
  • Ground
  • 5v (Power)
  • 3v (Power)

BCM 26

Alt0Alt1Alt2Alt3Alt4Alt5
SD0 DAT2TE0DPI D22SD1 DAT2JTAG TDI
  • Physical pin 37
  • BCM pin 26
  • Wiring Pi pin 25