Hello All, I am trying to Interface the SIM808 to MSP432 using UART. I've set the UART baud rate as 115200 and DCO freqency is 24MHz and the clock source is SMCLK. I am using the systick as delay function and the 1 unit delay is 50msec. Now my problem is the status pin of the SIM808 indicates that the module is powered ON but it does not recives the AT command from the MSP432 but I've seen the AT command in TX buff of the MSP432. So please tell me what was the problem? Thank You
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