how to select the baudrate?i dnt have any idea in selecting baud rate for system Serial.println(9800).and for gsm modem the maximum configurable rate is 115200().thats y Serial1.println(115200).if it is wrong correct it with the correct code.
how to select the baudrate?i dnt have any idea in selecting baud rate for system Serial.println(9800).and for gsm modem the maximum configurable rate is 115200().thats y Serial1.println(115200).if it is wrong correct it with the correct code.