How to Control LED with virtual Pin

Need Help With My Project
1

I am controlling my led with button widget and assigning digital option and pin D13 and working great i am turning on and off my led.

But i want to control my led with virtual pin how i will assign pin D13 to virtual pin ?

2

Hello,

Reading the Documentation, Help Center files and checking the Sketch Builder examples (links at the top of this page) will answer many questions…

For example, this…

http://docs.blynk.cc/#blynk-firmware-virtual-pins-control-blynk_writevpin

…and this…

https://examples.blynk.cc/?board=ESP8266&shield=ESP8266%20WiFi&example=More%2FSync%2FSyncPhysicalButton

…shows functions similar to this…

const int ledPin = 13;

// When App button, set to V2,  is pushed - switch the state, then translate that to a digitalWrite() command.
BLYNK_WRITE(V2) {
  ledState = param.asInt();
  digitalWrite(ledPin, ledState);
}