It’s an Arduino shield that adds a Linux SoC, WiFi, Ethernet, and USB Host to any Arduino board from the Uno, to the Duemilanove and Mega.

In turn, since he needed an easy way to program the flash memory which holds the software to run on the Z80, he used an Arduino Mega as a debugger, making the SBC an Arduino shield itself.

Eeek! I am currently bouncing up and down and off the walls with excitement because the Universal Screw-Block Proto-Shield for Arduino Kickstarter project I've been working on with by chum, Duane ...