BLE DFU on Zigbee Device

[inv4]

Hi, is there a way to upgrade zigbee firmware on a NRF52840, using BLE? Id like to press a button a number of times on a zigbee device and enable BLE to upgrade firmware via DFU.

[AndreasF]

Hi.

You can take a look at the experimental OTA server example found here.

You have to implement a button press yourself like the one used in SDK 15.3 if you want that, it is not implemented in this example.

Best regards,

Andreas

[inv4]

When trying to do as in the server example:

nrfutil pkg generate --hw-version 52 --sd-req 0x00 --application-version 0x01020101 --application client\pca10056\blank\armgcc\_build\nrf52840_xxaa.hex --key-file priv.pem app_dfu_package.zip --zigbee True --zigbee-manufacturer-id 123 --zigbee-image-type 321 --zigbee-comment good_imag

I get "ModuleNotFoundError: No module named 'constants'"

[inv4]

fixed, I was using python 3