#define BLYNK_TEMPLATE_ID "TMPL6oJT70V19"
#define BLYNK_TEMPLATE_NAME "control 2 LED"
#define BLYNK_AUTH_TOKEN "J868Dk9kVyeTPc46AAD3YlPzD9JSVtyw"

#define BLYNK_PRINT Serial

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

// Konfigurasi WiFi
char ssid[] = "Wokwi-GUEST";
char pass[] = "";

// Konfigurasi LED
const int ledPin = 2;

// Variabel status saklar
int statusSaklar = 0;

// Fungsi ketika tombol V0 ditekan
BLYNK_WRITE(V0) {
  statusSaklar = param.asInt();

  digitalWrite(ledPin, statusSaklar);

  Serial.print("Status LED: ");

  if (statusSaklar == 1) {
    Serial.println("MENYALA");
  } else {
    Serial.println("MATI");
  }
}

void setup() {
  Serial.begin(115200);

  pinMode(ledPin, OUTPUT);
  digitalWrite(ledPin, LOW);

  Serial.println("Menghubungkan ke Blynk...");

  Blynk.begin(BLYNK_AUTH_TOKEN, ssid, pass);
}

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