Now you have a good version that should be able to read, we now can go deeper on how JMRI is or isn’t seeing the AIU.
?
First question, does the ‘Show Cabs’ show the existence of the AIU? This is proving the address on the cab bus.
?
Second question, in JMRI, when you created a sensor, which form of hardware address did you use: your calculated value or the form of cabid:pin#? The second form insures the right value for the sensor.
?
Third, does the LED on each AIU pin show a change of dark to lit?