#define BLYNK_TEMPLATE_ID "TMPL6w4I-whyZ"
#define BLYNK_TEMPLATE_NAME "iot"
#define BLYNK_AUTH_TOKEN "AKSwtTxuvHtP64uMbkbv8bxHMes41due"

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

#define AUTH BLYNK_AUTH_TOKEN
#define WIFI_AP "Wokwi-GUEST"
#define WIFI_PASS ""

#define pin_led 5

BLYNK_WRITE(V0){
  int pinValue = param.asInt();
  digitalWrite(pin_led, pinValue);
}

void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  Serial.println("Hello, ESP32!");

  pinMode(pin_led, OUTPUT);
  Blynk.begin(AUTH, WIFI_AP, WIFI_PASS);
}

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