arduino ga6例程_A6 / GA6 GSM GPRS Modul und Arduino Mega

Jo, gerne:

Ich habe jedes mal GND mit GND verbunden und VCC + POWER (GA6) mit 5V verbunden, sowie den SIM Pin deaktiviert, wenn es möglich ist, dann würde ich diesen später allerdings wieder einstellen.

1. Versuch:

RX (des Moduls) -> TX des Arduinos

TX (des Moduls) -> RX des Arduinos.

Dort denke ich aber, geht es nur mit dem Arduino shield.

Code: /*

SMS sender

This sketch, for the Arduino GSM shield,sends an SMS message

you enter in the serial monitor. Connect your Arduino with the

GSM shield and SIM card, open the serial monitor, and wait for

the "READY" message to appear in the monitor. Next, type a

message to send and press "return". Make sure the serial

monitor is set to send a newline when you press return.

Circuit:

* GSM shield

* SIM card that can send SMS

created 25 Feb 2012

by Tom Igoe

This example is in the public domain.

http://www.arduino.cc/en/Tutorial/GSMExamplesSendSMS

*/

// Include the GSM library

#include

#define PINNUMBER ""

// initialize the library instance

GSM gsmAccess;

GSM_SMS sms;

void setup() {

// initialize serial communications and wait for port to open:

Serial.begin(9600);

while (!Serial) {

; // wait for serial port to connect. Needed for native USB port only

}

Serial.println("SMS Messages Sender");

// connection state

boolean notConnected = true;

// Start GSM shield

// If your SIM has PIN, pass it as a parameter of begin() in quotes

while (notConnected) {

if (gsmAccess.begin(PINNUMBER) == GSM_READY) {

notConnected = false;

} else {

Serial.println("Not connected");

delay(1000);

}

}

Serial.println("GSM initialized");

}

void loop() {

Serial.print("Enter a mobile number: ");

char remoteNum[20];  // telephone number to send sms

readSerial(remoteNum);

Serial.println(remoteNum);

// sms text

Serial.print("Now, enter SMS content: ");

char txtMsg[200];

readSerial(txtMsg);

Serial.println("SENDING");

Serial.println();

Serial.println("Message:");

Serial.println(txtMsg);

// send the message

sms.beginSMS(remoteNum);

sms.print(txtMsg);

sms.endSMS();

Serial.println("nCOMPLETE!n");

}

/*

Read input serial

*/

int readSerial(char result[]) {

int i = 0;

while (1) {

while (Serial.available() > 0) {

char inChar = Serial.read();

if (inChar == 'n') {

result[i] = '';

Serial.flush();

return 0;

}

if (inChar != 'r') {

result[i] = inChar;

i++;

}

}

}

}

Versuch 2:

TX (des Moduls) -> Pin4 des Arduinos

RX (des Moduls) -> Pin2 des Arduinos

Code: // SoftwareSerial lib allows to use digital pins for serial connection

#include

// Tx of A6 linked to pin 4

const int pinRxNano = 4;

// Rx of A6 linked to pin 2

const int pinTxNano = 2;

//Enter here the phone number

const String phoneNumber= "+491 MEINE TELEFONNUMMER 2";

const String messageInit = "A6 ready";

//Create serial connection on the pin

SoftwareSerial A6GSM(pinRxNano, pinTxNano);

//Function waiting for "OK", used for various purposes

void Response(){

int a = 0;

Serial.println();

while(1){

if(A6GSM.available()){

String dataFromA6 =A6GSM.readString();

dataFromA6.trim();

Serial.println(dataFromA6);

a++;

if(dataFromA6.indexOf("OK")>0){break;}

}

if(a>500){a=0;break;}

delay(200);

}

}

//Function used to send "AT" to A6 until it answers with "OK"

void startAT(){

int nbAT = 0;

while(1){

if (nbAT==0){A6GSM.println("AT");Serial.print(".");}

if(A6GSM.available()){

String dataFromA6 =A6GSM.readString();

dataFromA6.trim();

Serial.println(dataFromA6);

if(dataFromA6.indexOf("OK")>0){break;}

}

delay(200);

nbAT++;

if(nbAT++>10){nbAT=0;}

}

}

//Function used to send a sms

void envoieSMS(String numeroEnvoi, String messageEnvoi) {

delay(200);

Serial.println("Selection format message SMS");

A6GSM.println("AT+CMGF=1");

Response();

delay(200);

Serial.println("Envoi message SMS");

A6GSM.print("AT+CMGS="");

A6GSM.print(numeroEnvoi);

A6GSM.println(""");

delay(200);

A6GSM.print(messageEnvoi);

delay(200);

A6GSM.println (char(26));

Response();

}

void setup() {

//GSM serial connection

A6GSM.begin(9600);

//Usual serial connection to display on console

Serial.begin(9600);

delay(200);

Serial.println("Init");

//AT

startAT();

envoieSMS(phoneNumber,messageInit);

}

void loop() {

}

Ich hatte noch einen ziemlich ähnlichen Code, wie den obigen ausprobiert, doch der ging auch nicht und ich finde diesen momentan nicht mehr.

Ich hoffe, dass das erst einmal ausreicht, bzw wüsste ich nicht, was ich noch schreiben soll.

VG, Finn.