#define BLYNK_TEMPLATE_ID "placeholder"
#define BLYNK_TEMPLATE_NAME "LED Control"
#define BLYNK_AUTH_TOKEN ""

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

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

#define LED_PIN 2

void setup() {
  Serial.begin(115200);
  pinMode(LED_PIN, OUTPUT);
  Blynk.begin(auth, ssid, pass);
  Blynk.syncVirtual(V0);
}

BLYNK_WRITE(V0) {
  int pinValue = param.asInt();
  Serial.print("Web Toggle Value: ");
  Serial.println(pinValue);
  digitalWrite(LED_PIN, pinValue);
  Serial.println(pinValue ? "LED ON" : "LED OFF");
}

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