Developed specifically for the B+ and Pi 2, the Adafruit T-Cobbler Plus is an impressive add-on prototyping board. This T-shape breakout kit makes it easy to read the labels since each pin is labelled. It can break out all those massive power, GPIO, I2C and SPI pins from the 40-pin header onto a solderless breadboard. Thanks to this set, collating prototypes with the Pi is now supremely easy and highly efficient. The kit is designed to be used with ant 2×20 connector style Raspberry Pi and you’ll need to undertake a little soldering.