 char destination[] = "5511947459448";
 
 // Destination URL of the HTTP POST
-char http_post_url[] = "posttestserver.com/post.php?dir=infoamazonia";
+char http_post_url[] = "http://rede.infoamazonia.org/api/v1/measurements/new";
+
+// Id of the device
+char id[] = "+551199999991";
 
 // Time elapsed since last measurement (in seconds)
 int time_elapsed = 0;

    Serial.read();
  }
  
  sprintf(buffer2, "{\"sensorIdentifier\":\"%d\",\"data\":\"%s\"}",
                    id, data);

  Serial.print("POST message: ");

    len++;
    sprintf(&buffer[len], "ORP:");
    len = strlen(buffer);
    sprintf(&buffer[len], "mV=");
    len = strlen(buffer);
    dtostrf(orp, 1, 2, &buffer[len]);

    // Add ec 
    len = strlen(buffer);
