this post was submitted on 27 Mar 2024
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A retro problem (fedia.io)
submitted 7 months ago by [email protected] to c/[email protected]
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[–] [email protected] 3 points 7 months ago

I've seen plenty of medical devices with rs232 ports. And I'm sure there's a lot of legacy machinery out there which require them.

If you have a factory and your computer-controlled machinery was installed in 1995 but still works just fine, you're probably not going to invest in newer equipment until it becomes a problem.