This ask would probably be better in the "Gigs and Collaboration" forum
Report to moderator would have been more helpful and less typing.Thread moved.
to run on a bluno nano.
Oh sorry I didn't explain what a Bluno Nano was, here try this link
My advice still stands. Use the hardware that the code is meant to run on. Teensys are cheap and Paul Stoffregen does a great job of supporting them.
Said an unknown PaulS (teensy are great indeed)