#include "DHTesp.h"
#define pinRelay 15
#define DHT_PIN 18

DHTesp dhtSensor;

void setup() {
  Serial.begin(115200);
  pinMode(pinRelay, 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("---");

  if(data.temperature > 30){
    digitalWrite(pinRelay, HIGH);
  }else{
    digitalWrite(pinRelay, LOW);
  }
  delay(1000);
}