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arduinogprs

Variable inside AT+UHTTPC command

I'm trying to figure out how to include a variable that I grab from a sensor inside an AT+UHTTPC command to post the values inside a DB.

I tried using the HTTPPAR command but it seems the GPRS I have doesn't recognize it ( I have a SARA G350 GPRS shield )

Here's the code I'm using right now which cannot contain a variable :

 mySerial.println("AT+UHTTPC=2,5,\"/add.php\",\"post.ffs\",\"vite=10\",0"); updateSerial(); 
delay(1000);
Solution

  • You just need to read your sensor value and create a new string based on that then pass it to your serial output.

    void send_value()
{
    String command = "AT+UHTTPC=2,5,\"/add.php\",\"post.ffs\",\"vite=";
    float Windspeed = analogRead(A0);
    // convert value to String
    command += String(Windspeed);
    // or convert with precision
    // command += String(Windspeed, 2);
    command += "\",0";
    mySerial.println(command);
    updateSerial();
    delay(1000);
}