Hi @Icosencephalic,
I use braille for the alphabet via my binary digit system. I’ve explained it in more detail in a previous post:
A-Z only covers 26 out of the 64 available cells, so there is room for additional characters in braille. I’ve simply created additional links to my binary images for the letters with diacritics (ditto for punctuation marks):
https://en.wikipedia.org/wiki/French_Braille#Similar_alphabets