I ended up sending it back for a refund. I couldn't get it to work properly. I had an older ELM327 that ended up working fine once I turned off the car's bluetooth. Now I have to figure out why they won't work together.
First post!
First off, thanks for the recommendation on the adaptor. Second, thanks for the warning on this. I too ordered one from Amazon and it came in with a 20 ohm resistor.
As I read this, my options are to either return it or desolder the 20 ohm resistor correct? If I do return it, how...