I have a number of the Xadow modules, and the one that intrigued me the most, was the breakout. It converts the pins in the Xadow ribbon to wire-able connections. I wondered if I could use this to drive Xadow modules instead of drive non-Xadow units.
Well, I have been doing some work on the Xadow OLED screen, and figured that would be a fun demo to start with. Looking at the Pinout of the wires, I determined that the voltage should be 3.3v.
V: 3.3v power
I used the stock Xadow OLED “Hello World” demo. Absolutely no adjustments. None. And by golly, it worked.
The pin spacing on the internal connections on the breakout board were not the standard spacing, so I had to hold it. I plan to solder some wire on for a permanent Arduino to Xadow connection in the near future.
Thanks all for reading this. I wanted to show off that this is possible, and I hope that I can work with Seeed to make a Xadow to breadboard breakout for much easier prototyping and bridging. This also brings up the major possibility of using an Arduino for the coding, and having the Xadow units be clean hardware extensions. You would only need to switch over to the Xadow mainboards when you needed the smaller size.