Purchase a Raspberry Pi

The Raspberry Pi is an under-$50 computer developed by the Raspberry Pi Foundation in the UK.

The OSTEP project within CDOT maintains Pidora, a Fedora Remix for the Raspberry Pi.

Minimum Requirements

To set up a Raspberry Pi, you will typically need at least these pieces:

1. A Raspberry Pi board. There are two models available:
   • Model A - with 1 USB port, no ethernet, and 256M of memory - this is a good model for some embedded applications (e.g., building into a robot, or using for a car media centre)
   • Model B - with 2 USB ports, 10/100 Mbps ethernet, and 512M of memory - this is the model that most users will want
2. A micro-USB power supply (same as a smartphone charger) or a USB cable to connect to an existing USB port or charger
3. An SD card of 4 GB or larger
4. An ethernet cable and a wired network connection

Interactive Use

To use the Pi interactively as a desktop computer or media centre, you'll need:

1. A USB keyboard and mouse
2. An HDMI connection to a TV or monitor (you can connect to most monitors with an HDMI-DVI cable)

(Alternately, you can use the Pi remotely over the network connection, interface various devices to it, or use it as a small server).

Interfacing the Pi

To experiment with interfacing the Pi to electronic circuits, it's recommended that you get:

• A Pi ribbon cable set
• A solderless breadboard
• The device(s) you wish to interface. For basic experimentation, a few LEDs and a matching number of 220 ohm resistors, plus a few switches and some 2 kilohm resistors will get you started.

Where to Buy

You can buy the Pi and accessories at:

• The Seneca bookstore (except interfacing supplies)
• Creatron, Inc at 255 College St
• Online from Newark/Element14
• Online from Adafruit