Couldn't connect 52810 successfully during DFU mode

[bean]

according to this article to modify my code. https://devzone.nordicsemi.com/f/nordic-q-a/27185/52810-how-to-use-dfu

It  could be scanned but couldn't connected.

Is there anything i omitted ?

[Sigurd]

Hi,

• Are you using nRF Connect for Desktop or Mobile to connect ?
• What happens when you try to connect? do you get any error messages ?

[bean]

sorry, it's my fault !  the softdevice clock source that I configured is wrong ..  

[Sigurd]

Great that you got it working