Freematics Forum

I have OBD-II device(ELM 327). I have problem in AT MA command. I am confugering Device, by sending command AT Z, AT E0, AT L0.
Response for these command is given as below.

AT Z - ELM 327
AT E0 - OK
AT L0 - OK

Now I am detecting Protocol by issuing command AT SP 0.
AT SP 0 gives output OK.

Now I ...