A Raspberry Pi computer is a small, low-cost, low-power single board computer. It is designed to help teach people how to program and to enable them to create things like digital games, music, and movies.

Raspberry Pi computers have been around since 2012. They were created by Eben Upton and his team at the University of Cambridge. The original Raspberry Pi was the Model A, which had a single USB port and no Ethernet port.

Since then, the Raspberry Pi has been upgraded to include a variety of different models, including the Model B+, the Raspberry Pi 2, and the …