#define BLYNK_PRINT Serial  
#define BLYNK_TEMPLATE_ID "TMPL00-uifg6"
#define BLYNK_TEMPLATE_NAME "Quickstart Template"
#define BLYNK_AUTH_TOKEN "u9yKHDBY2PyBmtrniWUaTtBz3WuwVjen"

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

char auth[] = BLYNK_AUTH_TOKEN;
char ssid[] = "Wokwi-GUEST";
char pass[] = "";

BlynkTimer timer;

#define merah 13
#define kuning 12
#define hijau 14

int SW_State=0;

BLYNK_WRITE (V0)
{
  SW_State = param.asInt();
}

void setup()
{
  pinMode(merah, OUTPUT);
  pinMode(kuning, OUTPUT);
  pinMode(hijau, OUTPUT);
  Serial.begin(9600);
  Blynk.begin(auth, ssid, pass);
}

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

  if (SW_State == 1)
  {
    digitalWrite(merah, HIGH);
    delay(2000);
    Serial.println("LAMPU MERAH HIDUP");
    Blynk.virtualWrite(V1, HIGH);

    digitalWrite(merah, LOW);
    Serial.println("LAMPU MERAH MATI");
    digitalWrite(kuning, HIGH);
    Serial.println("LAMPU KUNING HIDUP");
    delay(500);
    Blynk.virtualWrite(V1, HIGH);

    digitalWrite(kuning, LOW);
    Serial.println("LAMPU KUNING MATI");
    digitalWrite(hijau, HIGH);
    Serial.println("LAMPU HIJAU HIDUP");
    delay(2000);
    Blynk.virtualWrite(V1, HIGH);
    digitalWrite(hijau, LOW);
    Serial.println("LAMPU HIJAU MATI");
  } else{
    digitalWrite(merah, LOW);
    digitalWrite(kuning, LOW);
    digitalWrite(hijau, LOW);
    Blynk.virtualWrite(V1, LOW);
  }
}