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Question about the elm323 vs. elm327
Sorry to hijack this thread but I was wondering if any of you could verify what I've found out about the elm323 in comparison to the elm327's.
I've read that the elm323 is a single protocol chip that understands/speaks only ISO 9141-2. My questions are the following:
1. is the elm323 as fast as the elm327, ie, with the programs that do data logging, can you take as many points as with an elm327 powered odbdII?
2. why is it that the new modules are using the elm327 when they are only doing a single protocol?
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