[SOLVED] Pulsing lights without Thread::sleep?

[lipp_markus]

That here seems to have the answer:

Loop of flashing light inside a timer

Hello,i would like some help as a beginner at scripts.I want to make a loop for flashing a light for 30 sec and then stop.I want to use the code inside rules for signaling ,for example when my door bell rings i need my xiaomi gateway’s light to blink for 30 seconds.I have tried using the “while” in a timer option but cant make it work…