I have released the first version of my driver for the Chessnut Air board. This allows the board to be used in the Arena, Chessbase, Fritz, LucasChess and Shredder GUIs.
Currently it's for Windows (version 10 or 11) only but I'm hoping to be able to add Linux later this year.
I have sent the latest drivers to Lucas so I'm sure he will include them in his next release (the one after the current 2.01c2). Downloads for the other GUIs at
https://goneill.co.nz/chess.php
Graham