#include <Arduino.h>
#include <DHTesp.h>

#define DHT_PIN 15   

DHTesp dht;

void setup() {
  Serial.begin(115200);
  delay(2000);   

  Serial.println("ESP32 DHT22 Test (Fixed)");

  dht.setup(DHT_PIN, DHTesp::DHT22);
}

void loop() {
  TempAndHumidity data = dht.getTempAndHumidity();

  if (dht.getStatus() != DHTesp::ERROR_NONE) {
    Serial.print("DHT Error: ");
    Serial.println(dht.getStatusString());
  } else {
    Serial.print("Temperature: ");
    Serial.print(data.temperature);
    Serial.println(" °C");

    Serial.print("Humidity: ");
    Serial.print(data.humidity);
    Serial.println(" %");
  }

  Serial.println("--------------------");
  delay(2500);   // ✅ DHT22 needs ≥2 seconds
}