The Slice of Pi is a convienient 3 in 1 product. In addition to being a small break out board for the Raspberry PI pins, it has also a socket for a wireless module and a small prototyping area.XBee style connector for XRF / XBee / RN-XV etc (the easiest way to add wireless to you Pi)SPI and I2C pins to a standard 2.54mm pitch 8 way header (fast and easy access)GPIO pins to a standard 2.54mm pitch 8 way header (fast and easy access)Construction is very easy (suitable even for children with basic soldering skills)Featured in popular publications (good base of knowledge around the board)Easy to connect to 3v3, 5v0, GND, RX & TX (solder pads give fast access)Available worldwide (many people now stock the board)

The Pi-Lite is a very versatile 9 x 14 LED matrix display with an on-board Arduino ATmega 328 processor. Each pixel is individually addressable, so you can display anything in the grid. The Pi-Lite is a fully assembled board. It was primarilly designed as a Raspberry Pi add-on board, but works equally well without the Raspberry Pi. The idea comes from the very popular Arduino LoL shield by Jimmy Rodgers and brings the capabilities of such a shield to the world of the Raspberry Pi. L