obd2 elm 327 & iphone dashcommand?

coolevilangel

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I have the pioneer sph-da100 with my iphone 4s on my 59plate a3 1.8tfsi be
Am wanting to connect up the obd2 with dashcommand and i went and got the elm 327 bluetooth gizmo, but its not doing anything other than lighting up.
Im assuming this config dont like to talk to each other?
Someone said to me that i need the gopoint bt1
Is that the only affair that will work for me?