MESH CHAT

[jermi]

Hi nordic:

    I use two NRF52DKs and download MESH CHAT separately, hoping to achieve communication between the two NRF52DKs:

   SOFT VER: NCS2.8

  The specific process is as follows: 

  NRF MESH Network Add Node, select mesh chat:

Elements Disp No elements were found；

Where did I not set it correctly？

 best regards

jermi

[Edvin]

Hello Jermi,

Did you see any warnings when you built the sample? Does the UART log from the nRF say anything when you start the application?

I don't think it should matter, but could you try to add an App Key in the last screenshot. The third button from the bottom. 

I will test this tomorrow morning when I get in the office. 

Best regards,

Edvin

[jermi]

Hello Edvin:

     I Add An Key in the last screenshot. The third button from the bottom,

  Sent command From UART Disp:

How can I communicate on two Demo boards？

Best Regards

Jermi

[Edvin]

Try clicking the "Get composition data", and see if it comes up. This is usually part of the provisioning process, but perhaps it failed. 

Best regards,

Edvin

[jermi]

Timeout error, how do I handle it？

[Edvin]

Make sure you are still connected to the network. What does it say under the "proxy" menu in the nRF Mesh app?

Best regards,

Edvin

[jermi]

[Edvin]

Have you tried resetting the mesh network on your phone, and erasing the nRF52832, and re-programming it?

Has the DK been used for any other applications with the same phone in the past? Can you check if it is listed under the bluetooth settings in the phone's OS? If so, try to "Forget device" or "Remove device".

Best regards,

Edvin

[jermi]

Hi Edvin：

 I deleted all DK programs, downloaded them again, and also deleted all devices on my phone. I restarted and performed the following steps. Please check if the process is correct

The four LED lights on the DK board flash, and the phone displays as follows

The phone display has been stuck in this state without changing

Best Regards！

JERMI

[Dazz_]

Hi Edvin 
I have the same issue. It returns a "Get Composition Data Timeout" on iOS (18.3).

I also tried other easier and basic examples like this one: https://github.com/zephyrproject-rtos/zephyr/tree/main/samples/bluetooth/mesh

But it returns the same error. Same as Jermi's screenshot. I tried to use another phone with Android instead but nothing.

I tried to develop a simple code following the documentation and the samples but no clue!

jermi Did you solve this issue?

Hope we can make it work! Thank you guys!