HP41 extension ports pinout
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02-13-2019, 12:22 PM
Post: #14
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RE: HP41 extension ports pinout
(02-12-2019 06:42 PM)Monte Dalrymple Wrote: What kind of information are you looking for? In short words: just a basic pinout layout and protocol details for communication with cards. Something clean like what the community did with the HP Prime: https://tiplanet.org/hpwiki/index.php?ti...ile_Format Wifi is going to eat the batteries for sure, maybe I can include a small lipo. The esp8266 fits on a 3d printed housing easily and there is space available. I just ordered some NES and Genesis catridge slots to play with the contact assembly first. I think I have enough for now to start playing/reading. Thanks everyone! My website: erwin.ried.cl |
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