Does the coordinator know which endpoints are sleepy ones, and can it give me a list of which ones are/aren’t?

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• Does the coordinator need to have its sleep mode enabled to send queued packets to sleepy endpoints?

  No and you typically don’t want to put the coordinator into sleep mode. When the queue packet command is used the coordinator will check to see if the endpoint is sleepy, and if it is not then it will send the message immediately. In other words, the ...

• Can the coordinator remotely change the Listen Window in endpoints?

  No we do not allow coordinators to dynamically change the listen window for endpoints. The reason for this is that a sleepy endpoint is typically battery powered and dynamically extending the listen window in the field could unexpectedly and ...

• Is there a way to query the module for a list of enrolled devices?

  Yes, this command is for coordinator devices only: LI (list endpoints). Each endpoint ID will show up in a list separated by newline characters and terminated with a “CMD OK” line.

• Is there a way to make the coordinator set the Supervisor Timeout in the endpoints when the coordinator has its Supervisor Timeout changed?

  Currently there is no way for the coordinator to change the supervisor period of the endpoints dynamically. The supervisor is a basic system health check where the endpoints report their current status to the coordinator on a periodic basis (often on ...

• What is the difference between a coordinator and an endpoint?

  The SubGig standard defines a very simple star topology where one coordinator device speaks to multiple endpoints. The coordinator is generally controlled by a host processor, typically on a gateway connected to the cloud. A device acting as a ...