#include "DHT.h"

#define DHTPIN 7     
#define DHTTYPE DHT22

DHT dht(DHTPIN, DHTTYPE);

void setup() {
  Serial.begin(115200);
  Serial.println(F("DHT22 example!"));

  dht.begin();
}

void loop() {
  float temperature = dht.readTemperature();
  float humidity = dht.readHumidity();

  Serial.print(("Humidity: "));
  Serial.print(humidity);
  Serial.print(("%  Temperature: "));
  Serial.print(temperature);
  Serial.println(("°C "));

  delay(2000);
}