ARDUINO SIM800L GPRS Module ine PCB Antenna User Manual

Arduino GPRS Module Ine PCB Antenna
Muenzaniso: SIM800L GPRS
User Manual

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1 Tsanangudzo yepini:

2 Pinout:

3 Arduino Sample Code:

4 Zvinyorwa / Zvishandiso

4.1 References

5 Related Posts

Tsanangudzo yepini:

Zita remapini Tsanangudzo
5v Power interface Simba iyo module
Batanidza neDC5v
GND
VDD TTL UART interface Iyo TTL UART serial interface, unogona kubatanidza iyo MCU se51MCU kana ARM, kana MSP430 zvakananga. Pini yeVDD inoshandiswa kuenzanisa voltage yeTTL.
SIM_TXD
SIM_RXD
GND kana pini iyi isingashandiswe, ramba wakavhurika
RST RST iyo module, kana pini iyi isina kushandiswa, ramba yakavhurika
Zita remapini Tsanangudzo 5v Power interface Simba iyo module
Batanidza neDC5v
GND
VDD TTL UART interface Iyo TTL UART serial interface, unogona kubatanidza iyo MCU se51MCU kana ARM, kana MSP430 zvakananga. Pini yeVDD inoshandiswa kuenzanisa voltage yeTTL.
SIM_TXD
SIM_RXD
GND kana pini iyi isingashandiswe, ramba wakavhurika
RST RST iyo module, kana pini iyi isina kushandiswa, ramba yakavhurika

Pinout:

Arduino Sample Code:

PASI PANE ARDUINO SKETCH YEIYI MODULE inoshandiswa neLM35 TEMPERATURE
SENSOR kutumira Tembiricha kune yako Mobile.
#zvinosanganisira
#include
String lat = "52.6272690";
Rwonzi lng = "-1.1526180";
SoftwareSerial sim800l(10, 11); // RX, TX
float sensorValue;
const int bhataniPin = 7;
int buttonState = 0;
float tempC;
float tempCavg;
int avgcount = 0;
void setup ()
{
pinMode(bhataniPini, INPUT);
sim800l.begin(9600);
Serial.begin(9600);
kunonoka (500);
}
void loop ()
{
buttonState = digitalRead(bhataniPin);

kana (buttonState == 0) {
apo(avgcount <50){
sensorValue = analogRead(A0);
tempC = sensorValue * 5.0;
tempC = tempC / 1024.0;
tempC = (tempC - 0.05) * 100;
tempCavg = tempCavg + tempC;
avgcount++;
}
kunonoka (300);
Serial.println(tempCavg/ 50);
tempCavg = tempCavg / 50;
SendTextMessage();
}
kana (sim800l.available()){
Serial.write(sim800l.read());
}
}
void SendTextMessage()
{
Serial.println(“Kutumira Chinyorwa…”);
sim800l.print(“AT+CMGF=1\r”); // Isa nhovo kuSMS mode kunonoka (100);
sim800l.print(“AT+CMGS=\”+44795*******\”\r”);
kunonoka (200);
// sim800l.print(“http://maps.google.com/?q=”);
// sim800l.print(lat);
// sim800l.print(“,”);
// sim800l.print(lng);
sim800l.print("Tembiricha iri:");
sim800l.print(tempCavg);
sim800l.print("madhigirii C");
sim800l.print(“\r”); //zviri mukati memeseji
kunonoka (500);
sim800l.print((char)26);//the ASCII kodhi yectrl+z is 26 (inodikanwa maererano nedatabase)
kunonoka (100);
sim800l.println();
Serial.println(“Mashoko Akatumirwa.”);
kunonoka (500);
tempCavg = 0;
avgcount = 0;
}
void DialVoiceCall()
{
sim800l.println(“ATD+4479********;”);//dhaya nhamba, inofanira kusanganisira kodhi yenyika
kunonoka (100);
sim800l.println();
}