/**use bkynk switch to turn on the LED**/
//blynk code
#define BLYNK_TEMPLATE_ID "TMPL6Kgj2cRz2"
#define BLYNK_TEMPLATE_NAME "FirstLEDBlink"
#define BLYNK_AUTH_TOKEN "pxuo0RXEpVrV2uHHk5Hgz2W4SX6uctGN"

#include <WiFi.h>
#include <WiFiClient.h>
#include <BlynkSimpleEsp32.h>//blynk code

// Name of the router and password
const char* ssid = "Wokwi-GUEST";
const char* password = "";

const int led = 12;

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

  pinMode(led, OUTPUT);

  // Start wifi - 2 parameters (ssid & password)
 WiFi.begin(ssid, password);
  Serial.println("Connecting to WiFi");

  // Connection status
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }

  // Connection Info
  Serial.println("");
  Serial.println("WiFi connected!");
  Serial.print("IP Address: ");
  Serial.println(WiFi.localIP());

  // 3 parameters - Token, ssid, password 
  Blynk.begin(BLYNK_AUTH_TOKEN, ssid, password);

}
// From Blynk to Wowki we need to write the LED status
// to write we always use this method (Blynk method)
BLYNK_WRITE(V0) {
  // get the status of the virtual switch V0
  int status = param.asInt();
  digitalWrite(led, status);
}


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