Particle Internet Button - Blink led while playing music

General
#1

Hi all!

Is it possible to execute two operations at the same time?

I would like to blink the leds and produce a notification sound to show the user that the application went into an error.

Thanks :slight_smile:

#2

You could try out Software Timers

But what kind of sound transducer are you thinking of?
With a mere buzzer, you’d only set a pin HIGH and it will buzz till you set it LOW again.
Other more sophisticated options like a MP3 board will provide nicer sound with similarly little effort.