The Raspberry Pi Wedge is a small board that connects to the 40-pin GPIO connector on the Raspberry Pi and breaks the pins out to breadboard-friendly arrangement and spacing, and even adds a couple of decoupling capacitors on the power supply lines. Each version of this Pi Wedge comes preassembled and can be inserted into the RPi’s GPIO port that allows you to prototype!
The Pi Wedge is compatible with the Raspberry Pi A+, B+, RPi2 or RPi3 models and it adapts the GPIO header on the RPi to a standard solderless breadboard.
1x Pi Wedge
1x GPIO Ribbon Cable (40-pin, 6")