Request hexadecimal key (hex 16 octets)

[Meg]

Hello,

I am using the Light switch example for BLE meshing. I am trying to provision the nRF52832 with Raspberry Pi. I am unable to successfully provision because of the authentication step. 

Request hexadecimal key (hex 16 octets)
[[mesh-agent]# ] Enter key (hex number):

I would like to ask: How do i obtain this hex 16 octet key?

[Hung Bui]

Hi Meg, 

Could you let me know which application you used on the R.PI to do provisioning ? 
What exactly the 16 octets key that you are trying to enter ? 
Note that in the light switch example we use the static authentication STATIC_AUTH_DATA. You can find it in example_common.h file. 

[Meg]

Alright, I couldnt find the STATIC_AUTH_DATA in the example_common.h file for nrf5_SDK_for_Mesh_v4.2.0_src but i found it in the nrf5_SDK_for_Mesh_v3. 

So after I downloaded the light switch example for client onto my nRF52832, I provisioned through the R.Pi. I managed to successfully provision it. 

EDITED: The STATIC_AUTH_DATA is the same for nrf5_SDK_for_Mesh_v4.2.0_src