/**
   ESP32 + DHT22 Example for Wokwi
   
   https://wokwi.com/arduino/projects/322410731508073042
*/

#include "DHTesp.h"

const int DHT_PIN = 15;
const int LEDB = 22;
const int LEDH = 21;
const int LEDM = 23;
const int Buzzer = 25;

DHTesp dhtSensor;

void setup() {
  Serial.begin(115200);
  dhtSensor.setup(DHT_PIN, DHTesp::DHT22);
  pinMode(LEDM, OUTPUT);
  pinMode(LEDH, OUTPUT);
  pinMode(LEDB, OUTPUT);
  pinMode(Buzzer, OUTPUT);
}

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 (data.temperature < 24){
    digitalWrite(LEDH,HIGH);
    digitalWrite(LEDB,LOW);
    digitalWrite(LEDM,LOW);
  }
  else if (data.temperature < 32){
    digitalWrite(LEDB, HIGH);
    digitalWrite(LEDH,LOW);
    digitalWrite(LEDM,LOW);
  }
  else {
    digitalWrite(LEDM, HIGH);
    digitalWrite(LEDH, LOW);
    digitalWrite(LEDB, LOW);
    tone(Buzzer, 266, 450);
  }
  }