#include "DHT.h"
#define DHTPIN 12
#define DHTTYPE DHT22
DHT dht (DHTPIN, DHTTYPE);

void setup(){
  Serial.begin(9600);
  Serial.println("DHT 22 test");
  delay(1000);

  dht.begin();
  
  }
  void loop() {
  float h = dht.readHumidity();
  float t = dht.readTemperature();
    if (isnan (h) || isnan (t) ) {
    Serial.println(" Faiied to read froam DHT sensor ");
    return;
    }
      Serial.print("Temprature: ");
      Serial.print(t);
      Serial.print(" *c\t");
      Serial.print("Humidity: ");
      Serial.print(h);
      Serial.println(" %");
    }