5iver
November 2, 2019, 7:48am
2
So, all of your presence Items are switches, they are all in the gPresenceIncomplete group, and you’d like this group’s state to be ON when any of the members are OFF and OFF when all are ON?
Group:Switch:NAND(ON,OFF) gPresenceIncomplete "gPresenceIncomplete" <icon_presence>
You’ll find a truth table for group logic in this post…
The main thing I am aiming to communicate in this tutorial is the concept of using the logic built into groups to lessen the complexity of rules. By setting up your Items and groups in the following way, you will be able to use one rule for much of the automation in your home. A second rule is needed if you’d like to have the lights adjust to Mode (Time of Day) and outside lux levels. The concept is that each area within a home has triggers and the combined state of those triggers can represent …
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