/*************************************************************

  This sketch shows how to read values from Virtual Pins

  App project setup:
    Slider widget (0...100) on Virtual Pin V1
 *************************************************************/

// Template ID, Device Name and Auth Token are provided by the Blynk.Cloud
// See the Device Info tab, or Template settings
#define BLYNK_TEMPLATE_ID "TMPLZ2H1HtVo"
#define BLYNK_DEVICE_NAME "LED 1"
#define BLYNK_AUTH_TOKEN "gN8bh_3J2mOIipL5xOy_3cE56Ok_QhCt"


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


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

char auth[] = BLYNK_AUTH_TOKEN;

// Your WiFi credentials.
// Set password to "" for open networks.
char ssid[] = "Wokwi-GUEST";
char pass[] = "";

// This function will be called every time Slider Widget
// in Blynk app writes values to the Virtual Pin V1
BLYNK_WRITE(V0)
{
  int pinValue = param.asInt(); // assigning incoming value from pin V1 to a variable
  if(pinValue==1){digitalWrite(4, HIGH);}else(digitalWrite(4, LOW));
  // process received value
}

void setup()
{
  // Debug console
  pinMode(4, OUTPUT);
  Serial.begin(115200);

  Blynk.begin(auth, ssid, pass);
  // You can also specify server:
  //Blynk.begin(auth, ssid, pass, "blynk.cloud", 80);
  //Blynk.begin(auth, ssid, pass, IPAddress(192,168,1,100), 8080);
}

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