Re: embedded baord with RS-485 and ethernet
"Roland" <firstname.lastname@example.org> skrev i meddelandet
> i am looking to purchase a simple development board that has an ethernet
> port and an RS485 socket. can anyone advise? having problems locating a
> suitable device.[/color]
Anything with an AT91RM9200 or AT91SAM9260 should do.
These chips have H/W support for RS-485, so the RS485
enable signal does not need to be managed.
You just configure the USART to be in RS-485 mode, and it
will enable/disable the transceiver automatically.
This is intended to be my personal opinion which may,
or may not be shared by my employer Atmel Nordic AB