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RS485 HAT

Posted: Sun May 19, 2019 10:35 am
by Shaimaa Badr
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??!

Re: RS485 HAT

Posted: Mon May 20, 2019 1:28 am
by mikronauts
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??!

Re: RS485 HAT

Posted: Mon May 20, 2019 1:33 pm
by danjperron
You could make your own adapter!

This is one of my link.
https://www.raspberrypi.org/forums/view ... 44&t=75189

There is a better method,

I can't give you the link because the fonction to check my post doesn't work today. It gives me an error.
But I was able to find it using google

https://www.raspberrypi.org/forums/view ... 3#p1383709