      if (request == "hi") {
       //client.print("<br>Heat Index: ");
       client.print(hi);
+     }
+     if (request == "dp") {
+      //client.print("<br>Dew Point: ");
+      client.print(dp);
      }
      if (request == "light") {
       //client.print("<br>Light: ");

      client.print(c);
      //client.print(" degrees C");
     }
     if (request == "hum") {
      //client.print("<br>Current Humidity: ");
      client.print(h);

  // Read temperature as Celsius
  float c = dht.readTemperature();

  // Read temperature as Celsius
  float k = c + 273.15;

  // Read temperature as Fahrenheit
  float f = dht.readTemperature(true);

  // Compute heat index
  // Must send in temp in Fahrenheit!
  float hi = dht.computeHeatIndex(f, h);

  // How cold? (temperature and humidity with Arduino)
  // http://wodieskodie.com/how-cold-temperature-and-humidity-with-arduino/
  float dp = dewPoint(c, h);

  if (client) {
    // read the command
