SIM800L GSM GPRS module


৳ 700.00

The SIM800L is a cheap and portable GSM breakout board with all the capabilities of the larger SIM900 shields. In this Arduino SIM800L tutorial, I will help you get started with this nifty device. Sending and receiving texts with your Arduino have never been easier!

Smallest SIM800L GPRS GSM Module MicroSIM Card Core BOard Quad-band TTL Serial Port

Features:
100% New and High Quality
Model: SIM800L
Work voltage: 3.7~5V
Network support: Quad-Band 850 / 900/ 1800 / 1900 MHz – would work on GSM networks in all countries across the world.
TTL serial interface compatible with 3.3V and 5V for MCU Microcontrollers,competible with for .

This SIM800L breakout board is ideal for projects that needs to save space. In fact, this is the one I used when I created my own cellphone. This board draws a maximum of 2 A with an input voltage of 3.7 V to 4.2 V. This means you must not connect its pins directly to a 5 V Arduino! It doesn’t even run on 3.3 V.

Package include:

  • 1x SIM800L GPRS GSM board
  • 1x PCB Antenna

Diagram:

Sample Code:

/*
***************************************************
Programmed by iakbasnayaka for www.easymades.com
This is for checking of AT commands for SIM800L
https://www.youtube.com/easymades
***************************************************
*/

#include <SoftwareSerial.h>
SoftwareSerial Sim800l(10,11);
void setup() {
  // put your setup code here, to run once:
 Serial.begin(9600);
  Sim800l.begin(9600);
}

void loop() {
 
 while(Sim800l.available()){
  Serial.write(Sim800l.read());
 }

  
 while(Serial.available()){
  Sim800l.write(Serial.read());
 }

}

 

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