Proto-Pi is a simple breadboard adapted for Raspberry Pi and allows direct connection RasPi GPIO ports.
Its characteristics make it the perfect solution if you want to build a permanent circuit. If a BreadBoard doesn’t offer a long-term stability Proto-Pi is your solution.
Because of its size allows you to enter in most cases market Raspberry Pi.
Comes ready to feed the Raspberry Pi from an external power source, without using a micro USB cable (these components are not included).
Upper view 
Bottom view
