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)

JTAG - Joint Test Action Group

JTAG is a standardised interface for debugging integrated circuits which you can use to debug your Raspberry Pi.

Details

  • Uses 11 GPIO pins