[dcb]

I think the plan is to get an arduino + 327 working for obduino 1.0, and get something out there and address the price issues later.

I would agree that the 323 is a waste if someone has already done iso on an arduino, ishiyakazuo are you willing to port the freediag or scantool iso code (or start from scratch) to arduino to make that happen for 2.0? I wouldn't jump to the can chip without some actual code first.

We've been sticking with the arduino IDE thus far to make development possible for the widest audience. I've had to wrestle with it in a couple spots so I'm not entirely adverse to using another public domain programming environment (gcc+avrdude?), but it merits some discussion of the pros and cons before abandoning arduino alltogether.