Quoted from the store: "EZ-B v4 120MHz, 150 DMIPS, unique chip ID#, DAC amplified audio with Speaker for Robot voice, 8 Analog ports, 24 Digital ports, Wifi connectivity, i2c, UART, Resettable fuse protection, Reverse polarity protection, and on-board 3.3VDC"
More ports, additional protection, audio, wifi....all of it is gold to me!
PS: GREAT PRICE TOO!
Thanks for the size info. I'm very jazzed.
One more thing; How tall is it? V3 EZB stood very tall with thouse heat sinks sticking up. I was having trouble fitting it into low places. With the double boards this new version still look shorter but by how much?
The old board was roughly 1" tall, the new board should be very close to the same size if not slightly smaller. (Maybe 1/8" at the most)