does any one know if it viable to use two , uart to rs485 conveters over long distance like 50m long max - or is their alternat nodes i can use on xod , other than uart get achieve this distance
Internet Search “rs485 distance calculator” and you get a lot of information. It looks like it’s possible to go as far as 1200 meters with RS485, but the baud rate matters. Remember that “RS485” is an IEEE standard protocol, so the actual electrical signals are going to match some physical specification for the device you purchased if they label it “RS485” and it’s a legal legitimate device… as far as I know.
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