I am using NAV-View and would like to edit the ECU address in the CAN Parameter tab of the Unit Configuration GUI. Even when the OpenIMU hardware is connected correctly and displaying live readings, I am unable to change the ECU address (it is greyed out on the GUI). Is there a setting I need to enable in order to change the address? Or do I need to edit the original C code to do so?

I am using NAV-VIEW3 with the OpenIMU300RI. When I try to configure the ECU address under CAN parameters, it is greyed out so I cannot click on it. Is the only way for me to change this by building a new firmware and flashing it? Or is there a way for me to change the ECU address using the GUI?