#include <DHT.h>
#define DHTPIN 7
DHT dht(DHTPIN, DHT22); 
void setup() {
  Serial.begin(9600); 
  dht.begin(); 
}
void loop() {
 
  float temperature = dht.readTemperature();
  float humidity = dht.readHumidity();

  Serial.print("Temperature: ");
  Serial.print(temperature);
  Serial.println("°C");
  Serial.print("Humidity: ");
  Serial.print(humidity);
  Serial.println("%");
  delay(2000);
}