I want to use ADM2486 with i.MX8M Plus. But I'm not familiar with RS-485.
Please let me know how to control "RE".
Is it OK to connect RE and DE, or do I have to control using GPIO?
I'll use Linux Ubuntu.
added OS info.
[edited by: ms-ms at 8:54 AM (GMT -5) on 10 Nov 2021]