> On Sep 26, 2022, at 5:24 PM, Will Senn <[email protected]> wrote: > find the DB-25, null-modem adapter, and DB-9 to USB adapter
That is essentially what I use (although I picked a 9-pin<>USB adapter that was pre-wired null since I have no use cases for a non-nulled connection). USB gadget: https://smile.amazon.com/dp/B008634VJY/ 25/9: https://smile.amazon.com/dp/B000087RYP/ Coupling: https://smile.amazon.com/dp/B00066HP5G/ This setup has worked flawlessly for talking to every serial device I've tried to talk to in the last several years. For most ASCII file transfers I've had decent luck just catting the file to or from /dev/ttyUSB0 without an intervening serial terminal emulator, although I have to rummage around in some very old memory to remember how I want to stty it. Note, I'm not sure what Darwin names serial devices as I haven't tried this on Darwin in years. Your character device name may differ.
