Pin mapping of nRF52840 in Ublox Nina B301 using Arduino system

[bdk6]

How are the pins of the nRF52840 used in the Nina B301 mapped into the Arduino / mbed os system?  Using the pin mapping files in the ARduino code often doesn't seem to work.  Can someone point me to a definitive table?

[awneil]

Arduino & mbed are  independent 3rd party projects - not supported by Nordic

You'd need to go to their respective documentation and/or forums for support ...