Not as dramatic but buying Casio ai-1000 a Lisp calculator due to discussion here got me nowhere so far. Finally get a similar Casio hoping to develop serial d

Not as dramatic but buying Casio ai-1000 a Lisp calculator due to discussion here got me nowhere so far. Finally get a similar Casio hoping to develop serial driver so to communicate with it … this kind of project expand even the owner may have to ask. Why?