#include <DHT.h>
#define DHTPIN 7
#define DHTTYPE DHT22

DHT dht(DHTPIN,DHTTYPE);
float hum,temp;
void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);
  dht.begin();
}

void loop() {
  // put your main code here, to run repeatedly:
  delay(2000);
  hum=dht.readHumidity();
  temp=dht.readTemperature();
  Serial.print("Temp : ");
  Serial.print(temp);
  Serial.print(" Hum : ");
  Serial.print(hum);
  Serial.println();
}