To Test the CAN, Isolated Inputs and Outputs, no inputs provided

I request the Ruggedboard Team, to update the Instructions for testing the CAN, Isolated Inputs and Outputs.

I want to interface the Ruggedboard with the Automotive Circuits where we need to use the CAN Bus. As I am Promoting the Ruggedboard to the Automotive Engineering Students by bringing them to IoT Technology where they can apply IoT into Automotive where Ruggedboard will be the Gateway.

For Industrial IoT, there is a need of usage of Isolated Digital Inputs and outputs. So we request to update on this regard also.