#define BLYNK_TEMPLATE_ID ""
#define BLYNK_TEMPLATE_NAME ""

#define BLYNK_PRINT Serial
#include <WiFi.h>
#include <BlynkSimpleEsp32.h>

char auth[] = "";

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

#define LED_PIN 12
#define POT_PIN 14

void setup() {
  Serial.begin(115200);
  Blynk.begin(auth, ssid, pass);

  pinMode(LED_PIN, OUTPUT);
}

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

BLYNK_WRITE(V3) {
  int brillo = param.asInt();
  analogWrite(LED_PIN, brillo);
}