SIM800L GPRS Module with Arduino AT Commands

1/*
2***************************************************
3Programmed  by iakbasnayaka for www.setnfix.com
4This is for checking of AT commands for SIM800L
5https://www.youtube.com/channel/UCM9NQ4WcSbzTiCdoyOvzA1g
6***************************************************
7*/
8
9#include  <SoftwareSerial.h>
10SoftwareSerial Sim800l(10,11);
11void setup() {
12  // put  your setup code here, to run once:
13 Serial.begin(9600);
14  Sim800l.begin(9600);
15}
16
17void  loop() {
18 
19 while(Sim800l.available()){
20  Serial.write(Sim800l.read());
21  }
22
23  
24 while(Serial.available()){
25  Sim800l.write(Serial.read());
26  }
27
28}
29