-/*************************************************************************
+/******************************************************************************
  * Project THDweeter
  * Description: temperature & umidity dweeter
  * Author: Giuseppe Lo Presti, glopresti@gmail.com

  }
  http.get(request, response, headers);
  Particle.publish("Dweet", response.body);
}



    //Particle.publish("DEBUG", "Failed to read from DHT sensor!");
    return -1;
  }
  // apply a correction factor to the humidity reading, following
  // experimental observations: the factor is 2 up to 30C and 2.2 at 40C
  hum = hum * (2 + (temp > 30 ? (temp-30)/50 : 0));
  // get the felt temperature only when it makes sense
  if(temp >= 25 && hum >= 35) {
    // this equation comes from the DHT library at:
    // https://github.com/zackzachariah/hacknest/blob/master/sensor/Adafruit_DHT.cpp
    float tempF = dht.getTempFarenheit();
    hi = ((-42.379 +
             2.04901523 * tempF +
            10.14333127 * hum +
            -0.22475541 * tempF * hum +
            -0.00683783 * pow(tempF, 2) +
            -0.05481717 * pow(hum, 2) +
             0.00122874 * pow(tempF, 2) * hum +
             0.00085282 * tempF * pow(hum, 2) +
            -0.00000199 * pow(tempF, 2) * pow(hum, 2)
          ) - 32) * 5/9;    // convert back to Celsius
  }
  else {
    hi = 0.0;
