From NS9215 Hardware Reference I know that all I/O are 5V tolerant. Is this true for FIM UART interface on CC 9P 9215 module?
I am asking because in my setup 9215 module restarts after some time (30 minutes) when I have serial devices connected to FIM UARTs.
The same module works without problems if serial devices are connected to ports 0 - 3.
Thanks you,
Stan
If you are using CC 9P 9215 then u shud refer to http://ftp1.digi.com/support/documentation/90000879_N.pdf
page 111. I guess you can give 3.3V…
Also have you gone through the configuration settings mentioned in
http://www.digi.com/support/productdetl.jsp?pid=3566&osvid=0&s=391&tp=3
&
http://www.digi.com/support/productdetl.jsp?pid=4731&osvid=0&s=515&tp=3
Go through Hardware reference manuals for proper config…
Is this a NET+OS/Linux/PnP firmware?