USB and unconnected VBUS

[Fabien Comte]

Hello,

I forgot to connect USB VBUS on nRF52840 VBUS.

D+ internal pull up looks depending on VBUS so what can I do please ?

Thank you.

[RK]

Make a new board, it won't function without VBUS. From the documentation

"both VBUS and either VDDH or VDD supplies are required for USB peripheral operation"

[Fabien Comte]

Ok thank you.