nRF52840 default bootloader usb programming capabilities

[Mattpl]

I would like to know more about factory default bootloader on nRF52840. Is it providing programming via USB interface?

[Priyanka]

Hi Matt,

You can refer to our nRF52840 Dongle Programming Tutorial. There is also an Open Bootloader example which can be used to program over the USB using the Programmer App in nRF Connect for Desktop.

Regards,

Priyanka