Re: Complete Sample Demo for BluetoothMesh like Nordic Semiconductor "Light_Switch"


Johan Hedberg
 

Hi Vikrant,

On Tue, Dec 05, 2017, Vikrant More wrote:
But as per my testing, zephyr publishing reliability is not good even if I
call bt_mesh_model_publish() from thread which wakes up on interrupt.
This is not really useful information without some more details. What
Publish Retransmit and Network Transmit states does the Nordic SDK use?
What are the values of these states on the Zephyr side? There are many
parameters that can be fine-tuned which influence message delivery
reliability, and these have very little to do with the actual
implementation and a lot to do with how you've configured your nodes.
Also note that having GATT connections inevitably lowers the duty-cycle
on the advertising bearer, so your nodes are much more likely to loose
packets in that case.

Johan

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