#define BLYNK_TEMPLATE_ID "TMPL64ZxirrC9"
#define BLYNK_TEMPLATE_NAME "SmartKeyChain"
#define BLYNK_AUTH_TOKEN "0NR4pxv_BXhBFVq82kVkf7naGSjzEcWe"

#define BLYNK_PRINT Serial

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

char auth[] = BLYNK_AUTH_TOKEN;

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

BLYNK_WRITE(V0)
{
  int pinValue = param.asInt(); 
  if (pinValue == 1)
  {
    digitalWrite(12, HIGH);
    tone(23, 300);
  }
  else {
    digitalWrite(12, LOW);
    noTone(23);
  }
}

void setup()
{
  Serial.begin(115200);
  pinMode(12, OUTPUT);
  pinMode(23, OUTPUT);
  Blynk.begin(auth, ssid, pass);
  // You can also specify server:
  //Blynk.begin(auth, ssid, pass, "blynk.cloud", 80);
  //Blynk.begin(auth, ssid, pass, IPAddress(192,168,1,100), 8080);
}

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