52840 Mesh Dfu a blink program does not run after success

[jingege]

I'm trying meshdfu. Use 52832 to DFU a lantern program according to the official routine. After success, the program can run, but it can't run after DFU with 52840. Here's the process of meshdfu with 52840

[Elfving]

Hello,

If you are trying to do a mesh DFU to the standard blinky application then that application won't work as a mesh node anymore, which won't allow you to do another Mesh DFU. For more info on this issue, take a look at this case here. Using the blinky application for this is mainly done in order to easily showcase that the DFU works.

Though it might be that I am not understanding you correctly. Are you saying it worked on the nRF52832, and not on the nRF52840?

Regards,

Elfving