BUg Isn't?

Need Help With My Project
1

BLYNK_CONNECTED(){
Blynk.syncVirtual(V0);

Blynk.setProperty(V0, “onLabel”, “100”);
Blynk.setProperty(V0, “offLabel”, “0”);
}

Doesn’ t work ?

2

And what is connected to V0?

Pete.

3

V0 is a button.

I would like to Change Label .

}

BLYNK_WRITE(V0) //
{
Switch0 = param.asInt(); // Get value as integer
}