On Thursday, March 9, 2017 at 2:39:53 AM UTC-5, wrote:
The option to use externally calculated wind was removed in one of the recent XCSoar versions. So it also won't be available with a 302.

There were some issues with CNv serial communication but they were solved with software updates. It works well with XCSoar although it is officially not supported.

Christoph

I'm also using CNv with digital display, linked to an Oudie Lite running XC Soar with the Cumulus cable. Works well.