#include "DHT.h"
#define DHTPIN 4
#define DHTTYPE DHT22
DHT dht(DHTPIN, DHTTYPE);
void setup(){
  Serial.begin(9600);
  dht.begin();
}
void loop(){
  float h = dht.readHumidity();
  float t = dht.readTemperature();
  float f = dht.readTemperature(true);
  Serial.print("HUMIDITY = ");
  Serial.print(h);
  Serial.print("%");
  Serial.print("\t");
  Serial.print("TEMPERATURE = ");
  Serial.print(t);
  Serial.print("Degree celcius  ");
  Serial.print(f);
  Serial.println(" Fahrenheit");
  delay(1000);
}