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

char auth[] = 
char ssid [] =
char pass [] =

BlynkTimer timer;
#define relay 2
int SW_relay 0;

BLYNK_WRITE(V0)
{
  SW_relay = param.asInt();
  if (SW_relay ==1){
  digitalWrite(relay, HIGH);
  Serial.println("Relay Terbuka");
  Blynk.virtualWrite(VO, HIGH);
} else {
  digitalWrite(relay, LOW);
  Serial.println("Relay Terbuka");
  Blynk.virtualWrite(VO, LOW);
}
}


void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  pinMode(relay, OUTPUT)
  Blynk.begin(auth, ssid, pass);
}

void loop() {
  // put your main code here, to run repeatedly:
  Blynk.run();
  timer.rum();
}