I have questions about interfacinng nordic ble dongle to another microcontroller via usb.

[soumya_4779]

I have a nordic ble dongle. I want to interface it with an external microcontroller via usb. Is there a set of usb commands that can invoke the softdevice api's in nordic ble dongle. I don't want to use the dongle as a standalone device, rather a part of microcontroller.

[Hung Bui]

Hi Soumya, 

Could you please let us know which exact dongle do you have ? 

Which controller are you planing to interface with ? 

Why do you want to use USB which is quite complex to interface ? Wouldn't UART be easier ?