SIM808 module with PIC18f4580
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I have been attempting to interface SIM808 module with PIC18f4580. I completed the code by myself.I attempted to debugit utilizing PICkit3.The resound mode is not getting OFF despite the fact that I set ATE0.The SIM808 module is sending back what it has gotten from the PIC18f4580.Plz help me with this.