#include <DHT.h>

#define DHTPIN 2      
#define DHTTYPE DHT11

DHT dht(DHTPIN, DHTTYPE);

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

void loop() {
  float humidity = dht.readHumidity();
  float temperature = dht.readTemperature();
  if (isnan(humidity) || isnan(temperature)) {
    Serial.println(F("Echec de la lecture du capteur DHT !"));
    return;
  }
  Serial.print(F("Humidity : "));
  Serial.print(humidity);
  Serial.print(F("%\t"));
  Serial.print(F("Temperature : "));
  Serial.print(temperature);
  Serial.println(F("C"));
  delay(2000); 
}