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Interact with Ember+ devices

Actions4

Subscribe

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Summary

Grounded in source executeSubscribe and filtered properties; describes the Subscribe operation's exact behavior, inputs, and output shape.

Inputs

  • path (required) — The path to the Ember+ parameter (numeric or identifier-based). Required.

Output shape

The node returns a single item with JSON containing operation, path, currentValue (from the underlying get), and subscribed: true. Does not establish a persistent subscription.

The operation internally calls client.get(path) and returns the current value; no update listener is set up.

Examples

Example 1: Subscribe to a numeric path 0.1.2

path: 0.1.2, credentials: emberPlusApi

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