#include <dht.h>

#define dht_dpin 2  // Define the digital pin connected to DHT22 sensor

dht DHT;

void setup() {
  Serial.begin(9600);
  Serial.println("Humidity and Temperature Monitoring");
}

void loop() {
  int readData = DHT.read22(dht_dpin); // Read data from DHT22 sensor

  if (readData == DHTLIB_OK) {
    Serial.print("Current Humidity: ");
    Serial.print(DHT.humidity);
    Serial.println(" %");

    Serial.print("Temperature: ");
    Serial.print(DHT.temperature);
    Serial.println(" °C");
  } else {
    Serial.println("Failed to read from DHT sensor!");
  }

  delay(2000);  // Wait for 2 seconds before next reading
}