#include "DHT.h"
#define DHTPIN 2
#define DHTTYPE DHT22
DHT dht(DHTPIN, DHTTYPE);

void setup() {
  // put your setup code here, to run once:
Serial.begin(9600);
Serial.println(F("DHTxx test!"));
dht.begin ();
}

void loop() {
delay (2000);
float h = dht.readHumidity();
float t = dht.readTemperature ();
float f = dht.readTemperature(true);
if (isnan(h)|| isnan(t) || isnan(f)){
  Serial.println(F("failed to read from DHT sensor!"));
  return;
}

float hif = dht.computeHeatIndex(f,h);
float hic = dht.computeHeatIndex(t, h, false );
Serial.print (F("Humitidy :"));
Serial.print (h);
Serial.print (F("% Temperature: "));
Serial.print (t);
Serial.print (F("°C" ));
Serial.print (f); 
//serial.print(F("°F Heat index :"));
Serial.print (hic);
Serial.print (F("°C" ));
Serial.print (hif);
Serial.print (F("°F" ));
}