Arduino GSM Code
/* * Project name:
GSM GPRS SIM 900A module with Stub Antenna and SMA connector
* Copyright (c) Researchdesignlab.com * Description: * Test configuration: MCU: ATMEGA328 Dev.Board: Arduino uno Oscillator: 16 MHz Software: Arduino */
void setup() {
// initialize serial communication at 9600 bits per second:
Serial.begin(9600);
delay(5000);
}
// the loop routine runs over and over again forever:
void loop() {
Serial.println("AT");
delay(1000);
Serial.println("AT+CMGF=1");
delay(1000);
Serial.println("AT+CMGS=\"1234564654\"");
delay(1000);
Serial.print("msg sent ");
Serial.write(26);
delay(1000); // delay in between reads for stability
}