> Maxim has multi-protocol transceivers such as
> https://www.maximintegrated.com/en/products/interface/transceivers/MAX316=
0E.html
> Would that work?

Intersil/Renesas also make a similar product that can be pin switched betwe=
en RS232 and RS485.
See https://www.renesas.com/eu/en/doc/whitepapers/interface/dual-protocol-t=
ransceivers.pdf for a white paper that gives part numbers etc.



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