GPRS GSM Wireless SIM800L 5V V2.0 with antenna

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*Disclaimer: The images are merely illustrative.

Description:

The power supply of this module is 5V. The computer can debug the USB to TTL serial port and the power supply can output the current of 800mA. The TTL serial port is compatible with 3.3V and 5V single-chip microcomputer. IPX antenna interface can be arbitrarily switched between PCB antenna stick antenna and sucker antenna. SIM8000L data 4-Trequency communication, avaliabie worldwide.
Do foreign trade and foreign trade projects preferred, welcome to test, bulk price concessions.

Features:

1. Ultra-small size suitable for various cuff type and embedded.

2. Since the bomb card slot, convenient replacement of mobile phone card. You can put it on the side of the box to make room for the phone to be replaced.

3. Using IPX interface, can be arbitrarily replaced antenna. Default PCB antenna, greatly reduce the use of space.

4. The board is gold-plated board, the performance is more stable.

5. Regular wiring to ensure that the board is more stable when running.

6. This module with a protective device, can realize anti-reverse connection, anti-high voltage, reduce the loss of the board, suitable for projects and learning.

Sample Code:

#include

 //SIM800 TX is connected to Arduino D8

#define SIM800_TX_PIN 8

 //SIM800 RX is connected to Arduino D7

#define SIM800_RX_PIN 7

 //Create software serial object to communicate with SIM800

SoftwareSerial serialSIM800(SIM800_TX_PIN,SIM800_RX_PIN);

void setup() {

  //Begin serial comunication with Arduino and Arduino IDE (Serial Monitor)

  Serial.begin(9600);

  while(!Serial);

  //Being serial communication witj Arduino and SIM800

  serialSIM800.begin(9600);

  delay(1000);

  Serial.println("Setup Complete!");

}

void loop() {

  //Read SIM800 output (if available) and print it in Arduino IDE Serial Monitor

  if(serialSIM800.available()){

    Serial.write(serialSIM800.read());

  }

  //Read Arduino IDE Serial Monitor inputs (if available) and send them to SIM800

  if(Serial.available()){    

    serialSIM800.write(Serial.read());

  }

}