GSM MODULE TESTING CODE

CODE

#include <SoftwareSerial.h> SoftwareSerial mySerial(9, 10); void setup() { mySerial.begin(9600); // Setting the baud rate of GSM Module Serial.begin(9600); // Setting the baud rate of Serial Monitor (Arduino) delay(100); }

void loop() { if (Serial.available()>0) switch(Serial.read()) { case 's': mySerial.println("AT+CMGF=1"); //Sets the GSM Module in Text Mode delay(1000); // Delay of 1 second mySerial.println("AT+CMGS=\"+91A\"\r"); // Replace A with mobile number delay(1000); mySerial.println("Electrogeek Z");// The SMS text you want to send delay(100); mySerial.println((char)26);// ASCII code of CTRL+Z for saying the end of sms to the module delay(1000); break;

case 'r': mySerial.println("AT+CNMI=2,2,0,0,0"); // AT Command to receive a live SMS delay(1000); break; } if (mySerial.available()>0) Serial.write(mySerial.read()); }