#include "DHTesp.h"
#define D4 4
#define D2 2
#define D5 5
#define D19 19
const int DHT_PIN = 15;
//relay(13, OUTPUT);
DHTesp dhtSensor;

void setup() {
  Serial.begin(115200);
  dhtSensor.setup(DHT_PIN, DHTesp::DHT22);
  pinMode(2, OUTPUT);
  pinMode(4, OUTPUT);
  pinMode(5, OUTPUT);
  pinMode(19, OUTPUT);
  pinMode(13, OUTPUT);
}
//Led verde=umidità<40
//Led giallo=umidità>60
//Led blu=temperatura<15
//Led rosso=temperatura>25
void loop() {
  TempAndHumidity  data = dhtSensor.getTempAndHumidity();
  Serial.println("Temp: " + String(data.temperature, 2) + "°C");
  Serial.println("Humidity: " + String(data.humidity, 1) + "%");
  Serial.println("---");
  delay(5000);
  if (data.temperature> 25) {
    digitalWrite(2, HIGH);
  }
  else{
    digitalWrite(2,LOW);}

    if (data.temperature < 15) {
    digitalWrite(5, HIGH);
  }
  else{
    digitalWrite(5,LOW);
  }
  if (data.humidity>60) {
    digitalWrite(4, HIGH);
  }   
  else {
    digitalWrite(4, LOW);
  }
  if (data.humidity<40) {
    digitalWrite(19, HIGH);
  }   
  else {
    digitalWrite(19, LOW);
  }
}