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

void setup(){
  Serial.begin(9600);
  dht.begin();
}

void loop(){
  delay(2000);
  float h = dht.readHumidity();
  float c = dht.readTemperature();
  float f = dht.readTemperature(true);
  if (isnan(h) || isnan(c) || isnan(f)){
    Serial.print(F("Failed to read from DHT22 sensor!"));
    return;
  }
  
  float hif = dht.computeHeatIndex(f,h);
  float hic = dht.computeHeatIndex(c, h, false);
  Serial.print("Humidity");
  Serial.print(h);
  Serial.print("% Temperature: ");
  Serial.print(c);
  Serial.print("℃");
  Serial.print(f);
  Serial.print("F Heat index: ");
  Serial.print(hic);
  Serial.print("℃");
  Serial.print(hif);
  Serial.println("F");
}