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Error in receiving from GPRS Modem when connected to TWRK70

Question asked by Sneha Hegde on Mar 16, 2016
Latest reply on Apr 29, 2016 by Carlos_Musich

I am using TWRK70F120M and have interfaced the GPRS (SIM900a) modem to it. I am using UART2 and have enabled "ittyc" channel. I am sending AT command from the controller as per the example code. But I receive AT back from the GPRS modem. Kindly let me know what could be the problem and how to resolve it.