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Having the identifier can be useful whenever you need to differentiate between multiple nodes, aka whenever you need to tell which node is which.
Whenever you need to As another option, you can also determine a specific node’s identifier , you can press and release by pressing and releasing the node’s PAIR button. Doing so creates and syncs a _health.qo event that contains the pressed node’s identifier in its body.
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Make If you’d like, make note of any of your nodes’ identifiers using the steps above, and when you’re ready, go ahead and re-attach the backs of your Reference Node enclosures.
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