Re: Focus 14 Braille display and NVDA
This add-on is still under active development and maintenance. If you are sufficiently Python-proficient to make these sorts of changes, I would strongly encourage you to make contact with the current maintainers of the add-on and discuss joining them in the effort.
The page Rui cited gives the email address of the primary (perhaps sole) developer: André-Abush CLAUSE <dev@...>
Brian - Windows 10 Pro, 64-Bit, Version 20H2, Build 19042
Always remember others may hate you but those who hate you don't win unless you hate them. And then you destroy yourself.
~ Richard M. Nixon