In trying to work out what was wrong with on board, I fired up a second without flashing it, and there was a really helpful diagnostic program on it.
Is that available for download, as I couldn't locate it anywhere in the Git Repo.
I've pushed the moduleTest.ino for NyBoard to GitHub.
Can you give me your source code?
The diagnostic program was written for the factory to do quality assurance. I'll check and push it. I saw your previous post and will answer them too.