#include <Adafruit_Sensor.h>  // Include the Adafruit Sensor library
#include <DHT.h>             // Include the DHT library

#define DHTPIN 15            // Digital pin connected to the DHT22 sensor
#define DHTTYPE DHT22        // DHT 22 (AM2302) sensor type

DHT dht(DHTPIN, DHTTYPE);    // Initialize the DHT sensor

void setup() {
    Serial.begin(115200);    // Start the Serial communication
    dht.begin();             // Initialize the DHT sensor
}

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

    float humidity = dht.readHumidity();        // Read humidity
    float temperature = dht.readTemperature();  // Read temperature in Celsius

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

    // Print temperature and humidity to the Serial Monitor
    Serial.print("Humidity: ");
    Serial.print(humidity);
    Serial.print(" %\t");
    Serial.print("Temperature: ");
    Serial.print(temperature);
    Serial.println(" *C");
}