#include <DHT.h>

#define DHTPIN 2 
#define DHTTYPE DHT22

DHT dht(DHTPIN, DHTTYPE);

float hum;
float temp;

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

void loop() {
  hum = dht.readHumidity();
  temp = dht.readTemperature();
  
  Serial.print("Humidity: ");
  Serial.print(hum);
  Serial.print("%, Temperature: ");
  Serial.print(temp);
  Serial.println(" degrees Celsius");
  
  delay(1000);
}