#include <DHT.h>
#define DHTTYPE DHT22

int dthin = 4;

DHT dht(dthin, DHTTYPE);


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


}

void loop() {
  float hmd = dht.readHumidity();

  float tem = dht.readTemperature();

  Serial.println("Humidity is=");
  Serial.println(hmd);

  Serial.println("Temperature is=");
  Serial.println(tem);
  delay(2000);
}