ELM 327 Checker

Here is a handy app for testing your ELM 327 Bluetooth or WIFI Device. It will try to connect and test over 90 AT Commands and Check Program Parameters for default comparison A great way to see if your ELM 327 Device is compliant. The ELM 327 Adapter is a Device that connects directly to your Vehicle 16 Pin OBD2 Diagnostic Connector.