• lka1988@lemmy.dbzer0.com
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    1 day ago

    We have brand new machines that use RS232 and RS485. We just did some configurating on one of them last week.

    • Ilovethebomb@lemm.ee
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      1 day ago

      So do some fire panels, come to think of it. They use RS232 for programming, and either RS232 or RS485 for communication between modules.

      • lka1988@lemmy.dbzer0.com
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        22 hours ago

        Yep. Coincidentally, part of that job involved a fire panel.

        It falls under the KISS principal - and if it ain’t broke, why fix it?