The Prototyping Board for Raspberry Pi is a useful and versatile prototyping expansion board for the Raspberry Pi. All of the Raspberry Pi GPIO pins except GPIO 24, ID_SC and ID_SD are broken out into separate pads and 3.3 volt, 5 volt and ground rails run across the main prototyping area of the board. The board has a working area with pads arranged into groups of pins and a separate area of single pins. The board is supplied as a ready to solder kit with a 40 pin header to connect to the Raspberry Pi.
