#include "DHT.h"
#define DHTPIN 3 
#define DHTTYPE DHT22
DHT dht(DHTPIN, DHTTYPE);

void setup() {
  Serial.begin(9600);
  Serial.println(F("brighty!"));

  dht.begin();
}

void loop() {
  delay(3000);
  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("Hum: "));
     Serial.print(h);
     Serial.print(F("% Temp: "));
     Serial.print(t);
     Serial.print(F("°C "));
     Serial.print(f);
     Serial.print(F("°F  Heat : "));
     Serial.print(hic);
     Serial.print(F("°C "));
     Serial.print(hif);
     Serial.println(F("°F"));
}