Arduino, OBDduino custom display
Alright, I'm a nerd, I'm an information technology student. I like number in fancy screens telling me stuff I don't really NEED to know but like knowing anyway. I was just wondering if anyone has ever built/bought one of the arduino based designs?
Also, has anyone ever purchased a wireless obd2 scanner for an iDevice and used one of the various apps available?
Sorry if this isn't the appropriate place to post.

