Trying to use Arduino mega 1280
QuoteTrying to use Arduino mega 1280The Mega has 4 hardware serial ports. Serial is connected to the FTDI chip, so you can debug applications. Why are you using that port to talk to the phone, completely disabling the ability to debug the application?
but it still don't response to the AT commands Sended.
Quotebut it still don't response to the AT commands Sended.So, here is a call to send an AT command.Code: [Select]Serial.println("AT+CMGF=0");And the code to get the response, if there was one is where?