#define BLYNK_TEMPLATE_ID "TMPL2xsaL68i3"
#define BLYNK_TEMPLATE_NAME "ESP32"
#define BLYNK_AUTH_TOKEN "9o3UFKGyVgbdL8FmP8tKlxzCmjNEId1h"

#include <WiFi.h>
#include <WiFiClient.h>
#include <BlynkSimpleEsp32.h>
#include <DHT.h>

// Defina o pino do DHT e o tipo do sensor
#define DHTPIN 4
#define DHTTYPE DHT22

// Defina o pino do LED
#define LED_PIN 2

DHT dht(DHTPIN, DHTTYPE);

// Credenciais da rede WiFi
char ssid[] = "Wokwi-GUEST";
char pass[] = "";

// Autenticação Blynk
char auth[] = BLYNK_AUTH_TOKEN;

BlynkTimer timer;
float t;
void setup() {
// Inicializa a comunicação serial
Serial.begin(115200);

// Inicializa o DHT sensor
dht.begin();

// Inicializa o Blynk
Blynk.begin(auth, ssid, pass);
 timer.setInterval(1000, sendSensor);
// Configura o pino do LED como saída
pinMode(LED_PIN, OUTPUT);
}

void loop() {
// Atualiza o Blynk
Blynk.run();
timer.run();

// Lê a temperatura do sensor DHT
t = dht.readTemperature();


// Mostra a temperatura no Serial Monitor
Serial.print("Temperatura: ");
Serial.println(t);

// Verifica a temperatura e controla o LED

}



void sendSensor()
{
t = dht.readTemperature();
Blynk.virtualWrite(V1, t);

}

BLYNK_WRITE(V0)
{
  int pinValue = param.asInt();
  Serial.print("V0 Switch value is: ");
  Serial.println(pinValue);

  if(pinValue == 1){
    digitalWrite(LED_PIN,HIGH);
   
  }
  else{
    digitalWrite(LED_PIN,LOW);
  
  }}