Adafruit Pi T-Cobbler Plus Kit Breakout for 2x20 Raspberry Pi - RasPi A+, B+, Pi 2, Pi 3, ZeroADA-1989
The T-Cobbler Plus is an add on prototyping board from Adafruit specifically designed for the newer Raspberry Pi computers with a 2x20 connector, that can break out all those tasty power, GPIO, I2C and SPI pins from the 40-pin header onto a solderless breadboard. This set will make "cobbling together" prototypes with the Pi super easy.
The Pi T-Cobbler Plus kit comes with a 40 pin ribbon cable, a T-cobbler PCB, a 40-pin GPIO socket, and some male header strips.
Once soldered, you can plug the 40-pin GPIO cable between the Pi computer and the T-Cobbler breakout. The T-Cobbler can plug into any solderless breadboard (or even a prototyping board like the PermaProto). The T-Cobbler PCB has all the pins labeled nicely so you can go forth and build circuits without keeping a pin-out printout at your desk. We think this will make it more fun to expand the Pi and build custom circuitry with it.
Designed for use with any 2x20 connector-style Raspberry Pi and requires some soldering!