sim900a send multiple sensor variable data to a server

Projects Programming
1

Dear concern ,

I want to send multiple sensor variable to a mysql database .but its not work :frowning: . can anyone suggest me the solution . following code work and send 1,2 3 ,4 data . but i need to send variable data :frowning:

#include <SoftwareSerial.h>
SoftwareSerial gprsSerial(8, 9);

void setup()
{
  gprsSerial.begin(9600);
  Serial.begin(9600);

  Serial.println("Config SIM900...");
  delay(2000);
  Serial.println("Done!...");
  gprsSerial.flush();
  Serial.flush();

  // attach or detach from GPRS service 
  gprsSerial.println("AT+CGATT?");
  delay(100);
  toSerial();


  // bearer settings
  gprsSerial.println("AT+SAPBR=3,1,\"CONTYPE\",\"GPRS\"");
  delay(2000);
  toSerial();

  // bearer settings
  gprsSerial.println("AT+SAPBR=3,1,\"APN\",\"gpinternet\"");
  delay(2000);
  toSerial();

  // bearer settings
  gprsSerial.println("AT+SAPBR=1,1");
  delay(2000);
  toSerial();
}


void loop()
{
   // initialize http service
   gprsSerial.println("AT+HTTPINIT");
   delay(2000); 
   toSerial();

   // set http param value
   gprsSerial.println("AT+HTTPPARA=\"URL\",\"http://mydomin/data.php?sensor1=1&sensor2=2&sensor3=3&sensor4=4\"");
   delay(2000);
   toSerial();

   // set http action type 0 = GET, 1 = POST, 2 = HEAD
   gprsSerial.println("AT+HTTPACTION=0");
   delay(6000);
   toSerial();

   // read server response
   gprsSerial.println("AT+HTTPREAD"); 
   delay(1000);
   toSerial();

   gprsSerial.println("");
   gprsSerial.println("AT+HTTPTERM");
   toSerial();
   delay(300);

   gprsSerial.println("");
   delay(10000);
}

void toSerial()
{
  while(gprsSerial.available()!=0)
  {
    Serial.write(gprsSerial.read());
  }
}
2

I want to send multiple sensor variable to a mysql database .but its not work

You have some code that doesn't work, so you posted some other code, and you expect us to tell you why the code you didn't post doesn't work.

What are the odds of THAT happening?