The Digital BitBox is partially supported by HWI
Current implemented commands are:
getmasterxpubsigntxgetxpub(with some caveats)
You must specify your Digital BitBox password using the -p option. E.g.
./hwi.py -t digitalbitbox -d 0001:0001:00 -p password getmasterxpub
The Digital BitBox requires that one of the levels in the derivation path is hardened.