I mentioned previously that I was waiting to see how my first DorkbotPDX board turned out before I sent and USBizi module boards out for production. I just got the last pieces I needed to put it all together, and here’s the result.
The board is extremely simple, it provides a .1" header, 4P4C connectors (x3), and the one pullup resistor required for a Dallas/Maxim 1Wire bus. All you need to do is connect VDD, GND, and DQ (any FEZ digital pin), and you’re off to the races. Here, I’ve got two DS18B20 temperature sensors attached, but any 1Wire device could be used (parasitic-mode power would require additional components).
It works great!