#define BLYNK_TEMPLATE_ID "TMPL6MzxPdqe2"
#define BLYNK_TEMPLATE_NAME "Kipas Otomatis"
#define BLYNK_AUTH_TOKEN "heS_4YKaZgZOosDHuKOn5cNrzTELW3KV"

#define BLYNK_PRINT Serial

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


#include <DHT.h>

char auth[] = BLYNK_AUTH_TOKEN;

char ssid[] = "Wokwi-GUEST"; //nama hotspot yang digunakan
char pass[] = ""; //password hotspot yang digunakan

#define DHTPIN 18         // Mention the digital pin where you connected 
#define DHTTYPE DHT22     // DHT 11  
#define RELAYPIN 5        // Relay
DHT dht(DHTPIN, DHTTYPE);
BlynkTimer timer;

void setup(){
  Serial.begin(115200);
  Blynk.begin(auth, ssid, pass);
  dht.begin();
  timer.setInterval(2500L, sendSensor);
}

void loop(){
  Blynk.run();
  timer.run();
}

void sendSensor(){
  float suhu = dht.readTemperature(); 
  if (isnan(suhu)) {
    Serial.println("Failed to read from DHT sensor!");
    return;
  }

  Blynk.virtualWrite(V0, suhu);
  Serial.print("Suhu Ruangan : ");
  Serial.print(suhu);

  if(suhu > 27){
    digitalWrite(RELAYPIN, HIGH);
    Blynk.logEvent("Kipas Angin Hidup","Suhu Panas");
  } else {
    digitalWrite(RELAYPIN, LOW);
    Blynk.logEvent("Kipas Angin Mati","Suhu Normal");
  }
}