Hi,
Thanks for taking the time to read my post and help me out hopefully : )
I'm trying to send data from my Arduino with a SIM900 module to a http address .php file which will put the data from the http address into a database.
I think my problem is how i'm sending and receiving the serial communication, when i send/receive a long line it gets cut short in the serial monitor. I'm not sure if i'm sending the command short or receiving a short echo in the serial monitor
Here is the function i'm using to read/write to the SIM:
And the code im using to send the commands. It runs once when the board is first turned on.
And a screenshot of the serial monitor:
Any help appreciated!!
Thanks for taking the time to read my post and help me out hopefully : )
I'm trying to send data from my Arduino with a SIM900 module to a http address .php file which will put the data from the http address into a database.
I think my problem is how i'm sending and receiving the serial communication, when i send/receive a long line it gets cut short in the serial monitor. I'm not sure if i'm sending the command short or receiving a short echo in the serial monitor
Here is the function i'm using to read/write to the SIM:
Code:
void printSerialData() { //send/read the SIM Module
while(myGsm.available()) {
if (myGsm.available()) {
delay(100);
String c = myGsm.readString();
Serial.println(c);
}
}
while (Serial.available()) {
myGsm.write(Serial.read());
delay(100);
}
}
Code:
void httpConnect() {
myGsm.println("AT+SAPBR=3,1,\"CONTYPE\",\"GPRS\""); // Set Connection to GPRS context
delay(1000);
Serial.println(" setting connection type");
printSerialData();
myGsm.println("AT+SAPBR=3,1,\"APN\",\"WWW.vodafone.net.nz\""); // Open a GPRS context
delay(3000);
printSerialData();
myGsm.println("AT+SAPBR=1,1"); // Open a GPRS context
delay(2000);
printSerialData();
myGsm.println("AT+SAPBR=2,1"); // To query the GPRS context, check connection status
delay(1000);
printSerialData();
myGsm.println("AT+HTTPINIT"); // Initialize HTTP
delay(5000);
printSerialData();
myGsm.println("AT+HTTPPARA=\"CID\",1"); // End the PARA
delay(5000);
printSerialData();
myGsm.print("AT+HTTPPARA=\"URL\",\"http://nordickindustries.epizy.com/send.php?sen1=5\""); // Send PARA command, set url to send data
delay(500);
delay(2000);
printSerialData();
delay(2000);
printSerialData();
myGsm.println(""); // close url
Serial.println("");
delay(5000);
printSerialData();
delay(5000);
myGsm.println("AT+HTTPACTION=0"); //send GET command
delay(5000);
printSerialData();
delay(5000);
printSerialData();
delay(5000);
printSerialData();
myGsm.println("AT+HTTPREAD");
delay(5000);
printSerialData();
delay(5000);
printSerialData();
myGsm.println("AT+HTTPTERM");
delay(2000);
printSerialData();
}
Any help appreciated!!