Blynk button turn it all OFF

[Gunner]

Dude… try searching this forum for the many other topics and examples showing how to do that exact thing

For example… a button widget being synchronized with another timer action to properly show the current pin state.

Button state

I just recently used this exact type of example for another topic… How to use two widgets on same digital pin But I will paste it here as well. E.g. For simplicity, I am just using a using a Button Widget (set to Switch mode) on V0 and the Timer Widget on V1 to turn ON or OFF the same LED on a digital pin (including feedback to the Button when the timer kicks in ) Assuming built in LED on Arduino’s pin 13 BLYNK_WRITE(V0) { // Button Widget function digitalWrite(13, param.asInt()); …