Binding application key in low power node

[P Sumanth]

Hey everyone

This is sumanth, I am working low power node in mesh networking, I followed the procedure mentioned in below link for building and flashing

https://www.nordicsemi.com/DocLib/Content/SDK_Doc/Mesh_SDK/v3-1-0/md_examples_experimental_lpn_README\

In the mesh networking app I am able to provision three devices i.e friend node,low power node and server, the problem is when i am binding the application key for low power node it is not happening, it is continuously loading, where as for binding the application key in server it took place within second. So please let me know how can i solve this problem. 

[Mttrinh]

Hi,

What phone are you using to provision the LP node? Android or iOS?

Have you tested with multiple phones?

[Mttrinh]

Have you made any modification to the LPN example? I tried binding the application key for LP node and didn't run into any problem. I'm using an Android phone, Nexus 6 Android v7.1.1. What kind of Android phone have you tried with? 

[P Sumanth]

I haven't made any changes to LPN example, I tried with 2 different Android phones , one is Samsung J7 max Android 8.1.0 and other is honor 6x Android 7.

Regards

Sumanth

[Mttrinh]

Do you have access to any other phones that you can test with?

[BoeufHomard]

Hi,

I have the same problem by trying to bind an app key for a vendor model. The app key is bounded in a second on a first board, but not on the second. I also had this issue on others models (samples models for nrf52 in the zephyr project). I'm using a Samsung Galaxy Tab S2, and I tried with a One Plus 3T before with the same issue.

Have you found how to fix this ?

Regards

BH.

[Mttrinh]

Hi,

Which chip are you using? Are you using a DK? What happens when you bind the app key on the second board?

Can you provide me with a detailed step-by-step procedure on how to reproduce this so I can try it myself?