[craigruaux]

I'm making some progress here.
The wireless display board is not showing actual values, but the green circle in upper left is flashing in synchronicity with the TX led from the TX board, and I am seeing values like this output on serial monitor:
 

Code:

10:01:50.928 -> 10:01:50 - Station ID: A1 PacketID: 3 Full Message: A10003 C8 0 0 0

So I'm guessing it is the RX module on the receiver that is the issue.