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Each reference node in your Sparrow Development Kit has a unique identifier. You can view this identifier in the Filefield for of each of the node’s air.qo and motion.qo events. For example, the screenshot below shows how to find a node’s identifier on a motion.qo event. (You can double click the event to view the full identifier, and to copy the value to your clipboard.)
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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.
If Whenever you need to determine the identifier in the futurea specific node’s identifier, you can press and release the node’s PAIR button on your reference node. Doing so immediately creates and syncs a _health.qo event that contains the pressed node’s identifier in its body.
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