How add USB into NCS central_hids project?

[gandyhuang]

HI,

I am using the central_hids project in NCS V1.5.1 on NRF52840 , and now i want to add USB hid into the project, how can i do it?

I have try to do it in nrf_desktop dongle, but it has too much code that i do not need, and i want to learn how add the usb into project.

thanks

[gandyhuang]

Hi,

I had found the issue that my nrf52840-DK version is too old, the IC is QIAAAA version，and I use nRF52833 the new version，Now it works well.