Question about DFU over mesh

[Arij]

Hi, 

I have a question about DFU mesh, I'm working on light switch demo and I combined light_switch_server with DFU example in order to only update server node with light_switch_server firmware, I'm following DFU quick start guide, in step 8 : do I need to flash light_switch_server firmware in all devices even client and provisioner device ? Could someone explain to me how DFU works in my case ?

Thank you in advance,

Regards,

[Arij]

To clarify, I want to use light_switch example instead of blinky example as hex file, I'm not sure if that possible, please help.

[tesc]

Hi,

This is where "application_id" in bootloader_config_default.json comes into play. By selecting a separate application_id for each appliation (one for server, one for client, etc.) you control what application gets updated. See step 2 of the DFU quick start guide.

Regards,
Terje