> be more help. Let me know if you find anything. I had a project to do with
> the Rasberry Pi but ended up going the Arduino route because of this issue
> with Q2W. My Arduino does the data gathering and control and the RasPi does
> the graphical display. It works pretty well and is still cheap.
I never got round to trying it myself, but it looks like
http://wiringpi.com/examples/quick2wire-and-wiringpi/ might be a
workable alternative software stack?
Alternatively there are *many* other Raspberry Pi addon / interface
boards available from many different vendors...
Andrew