BLE mesh DFU and nRF Device Manager

RE: BLE mesh DFU and nRF Device Manager

upupsky — Mon, 25 Nov 2024 11:36:19 GMT

use rtt, then shell cmd.

RE: BLE mesh DFU and nRF Device Manager

Amanda Hsieh — Thu, 07 Nov 2024 13:52:15 GMT

[quote user="Matej"]Now, I'm wondering how to trigger that this image will be distributed over the mesh to other nodes, since current state is pending.[/quote]

Please refer to DFU over Bluetooth Mesh doc.

[quote user="Matej"]After clicking confirm, distributor stops responding at all. [/quote]

Do not request to test/confirm the image. Otherwise, the bootloader will try swapping the distributor image with the uploaded one at the next reboot.

RE: BLE mesh DFU and nRF Device Manager

Matej — Thu, 07 Nov 2024 06:56:10 GMT

Hi Amanda, thank you for your inputs.

I'm using sample as it is - without changes, interesting that there is no name.

I have followed mentioned description; send hello and upload image.

Now, I'm wondering how to trigger that this image will be distributed over the mesh to other nodes, since current state is pending.

After clicking confirm, distributor stops responding at all.

Thank you.

Best regards,

Matej

RE: BLE mesh DFU and nRF Device Manager

Amanda Hsieh — Wed, 06 Nov 2024 18:56:14 GMT

Hi,

[quote user=""]Once I upload target image, it's start uploading and at the end confirming fails to connection timeout.[/quote]

You can send a message to the device from the nRF Device Manager to initiate the connection. Then, upload the image after the device is connected

Are you using the unmodified Device Firmware Update (DFU) distributor sample? Since the device name in the nRF Device Manager app is not as the distributor sample.

Please follow the instructions in the Testing section to Provision the device and Upload a firmware image via the nRF Device Manager app to slot-1.

Regards,
Amanda H.