Raspberry Pi, Raspberry Pi B+ Raspberry Pi B+ Shield (ARM11)

The Raspberry Pi 1 Model B+ is the latest version of the original Raspberry Pi board. It follows on from the infamous Raspberry Pi 1 Model A+. There are two options available for the Raspberry Pi 1 Model B+:
• Singles - (811-1284)
• Box of 150 - (830-0608)

Pi 1 Model B+ vs. 1 Model A+
The on-board functionality remains very similar between these two boards. The main improvement on the 1 Model B+ is that it houses 4 USB 2.0 ports, in comparison to 1 port on the A+.
They both house the same Broadcom BCM2835 SoC, running at 700MHz. They both also have a memory capacity of 512MB.