#include <DHT.h>

#define DHTPIN 1     // Digital pin connected to the DHT sensor
#define DHTTYPE DHT22   // DHT 22  (AM2302)

DHT dht(DHTPIN, DHTTYPE);

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

void loop() {
  // Wait a few seconds between measurements.
  delay(2000);

  float h = dht.readHumidity();
  float t = dht.readTemperature();

  // Check if any reads failed and exit early (to try again).
  if (isnan(h) || isnan(t)) {
    Serial.println(F("Failed to read from DHT sensor!"));
    return;
  }

  // Convert temperature to Kelvin and Reaumur
  float kelvin = t + 273.15;
  float reaumur = t * 0.8;

  // Print temperature and humidity
  Serial.print("Sample OK: ");
  Serial.print(t);
  Serial.print(" *C, ");
  Serial.print(kelvin);
  Serial.print(" K, ");
  Serial.print(reaumur);
  Serial.println(" Re");
}