short question concerning rules:
What’s the difference between
when item xxxxx changed
when item xxxxx received update
Is there an explanation available somewhere in the documentation or here in the community threads?
Thanks and regards
Take a look at
There is a table, that has some explanation about it.
This should help you for a basic understanding.
The difference is, that “received update” will fire even if the status is the same. “Changed” only if really changed.
Temperatur sensors send value every 5min.
received update will trigger even if it is the same temperature, changed not.