Difference between ConnectCore 9C and ConnectCore 9P with NS9360

Embedded Devices NET+OS
1

what is the difference between ConnectCore 9C and ConnectCore 9P with NS9360?

2

9C - http://www.digi.com/support/productdetail?pid=2863&type=documentation

9P - http://www.digi.com/support/productdetail?pid=2801&type=documentation

HRMs
9C - http://ftp1.digi.com/support/documentation/90000789_D.pdf

9P - http://ftp1.digi.com/support/documentation/90000769_C.pdf

Hope this helps.