A usb adapter is your best bet.
Shaimaa Badr wrote: ↑
Sun May 19, 2019 10:35 am
I don't find RS485 HAT shield here in Egypt,, Can I use IC MAX485 and any help for how to connect with raspberry pi to the device has a rj45 socket or use CH340 USB to RS485 485 Converter Adapter Module??!
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