Hi, is it a question ? If you are asking if you can program XIAO nRF52840 Sense with the nRF5340 DK then the answer is not, without modification. As far as I can see, the XIAO nRF52840 doesn't have SWD interface instead it allow you to program via USB port. Most likely it has a bootloader.
You may need to continue with Arduino or you need to find a way to connect SWD interface from the nRF5340 DK debug out port to the XIAO module.
In regards to the original author: there's indeed an SWD interface on the XIAO board. The Groove Expansion board can be used with XIAO as well, to expose a dedicated conventional SWD port, as it is easier to connect this way.
My question to Nordic team though: do we have any tutorial in Academy or elsewhere on how to program all these 3rd party boards via the nrf52840 Dev Kit with the help of SWD connection?
In regards to the original author: there's indeed an SWD interface on the XIAO board. The Groove Expansion board can be used with XIAO as well, to expose a dedicated conventional SWD port, as it is easier to connect this way.
My question to Nordic team though: do we have any tutorial in Academy or elsewhere on how to program all these 3rd party boards via the nrf52840 Dev Kit with the help of SWD connection?
