#include "DHT.h" 
DHT monDHT(2, DHT22);
void setup() {
  Serial.begin(9600);
  Serial.println("DHT22 test!");
  monDHT.begin();
}
void loop() {
  delay(2000);
  float h = monDHT.readHumidity();
  float t = monDHT.readTemperature();

  Serial.print("Humidité: ");
  Serial.print(h,1);
  Serial.print(" %   Temperature: ");
  Serial.println(t,1);
}