#include "DHTesp.h"
#define LED 2
const int DHT_PIN = 15;

DHTesp dhtSensor;

void setup() {
  Serial.begin(115200);
  pinMode(LED, OUTPUT);
  dhtSensor.setup(DHT_PIN, DHTesp::DHT22);
}

void loop() {
  TempAndHumidity  data = dhtSensor.getTempAndHumidity();
  Serial.println("Temp: " + String(data.temperature, 2) + "°C");
  Serial.println("Humidity: " + String(data.humidity, 1) + "%");
  Serial.println("---");
  delay(1000);

  if (isnan(data.humidity))
  {
    Serial.println(F("Error reading humidity!"));
  }
  else
  {
    if (data.humidity > 30)
    {
      digitalWrite(LED, HIGH);
      delay(2000);
      Serial.println("HUMIDITY LEVEL > 30");
      Serial.println("Humidity: "+ String(data.humidity, 1) + "%");
    }
    else
    {
      digitalWrite(LED,LOW);
      Serial.println("Humidity: "+ String(data.humidity, 1) + "%");
    }
  }

}