Flashing lights

execution
#1

1) Give a description of the problem
I want that some of my lights flash during a fire alarm. Sadly, it looks pretty bad, since it isn’t synchronized (ln 42). Any idea how to get it to look better.

2) Post a Green Snapshot of the pistonimage

image
image.png1178×894 48.5 KB

#2

What platform are you on (SmartThings or HE)?

#3

Smartthings.

#4

I’m not sure what you are seeing.

Perhaps you should describe more.

The way flash works on ST

it does
first command
wait time
second command
wait

then issue 2nd command again 100ms later…

you might try a 1 second wait in your while loop, or more cycles with the short wait. to see what makes a difference.

#5

There light are flashing, but the bulbs flashing not at the same time. One bulb is off while anothe is on. I want that it is synchronized.