/* Fill-in information from Blynk Device Info here */
#define BLYNK_TEMPLATE_ID "TMPL36A07fHEo"
#define BLYNK_TEMPLATE_NAME "project1"
#define BLYNK_AUTH_TOKEN "FUVkwGL_Z7DRKmVvGo-HqpSuj4U-FkHV"

/* Comment this out to disable prints and save space */
#define BLYNK_PRINT Serial

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


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

#define LED_PIN 2 // Define the pin connected to the LED
//#define PWM_MAX 255 // Maximum PWM value

BlynkTimer timer;

int ledIntensity = 0;

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

  pinMode(LED_PIN, OUTPUT);

  timer.setInterval(1000L, updateLedIntensity); // Update LED intensity every second
}

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

void updateLedIntensity()
{
  analogWrite(LED_PIN, ledIntensity);
}

BLYNK_WRITE(V2) // Slider widget in Blynk app connected to Virtual Pin V1
{
  int sliderValue = param.asInt(); // Get slider value from Blynk app
  ledIntensity = map(sliderValue, 0, 100, 0, 255); // Map slider value to PWM range
}