Connecting Pixhawk Telemetry to Auvidea J120

I’m looking to get a connection between my Pixhawk and Onboard GPU using telemetry. However, it doesn’t seem to be connecting for some reason. I followed the instructions given on this page -

I’m able to get a signal when I connect using USB, therefore I doubt that there is a problem with my device. I’d appreciate it if anyone could come up with suggestions to debug this issue.

Check the connections once again. It works here with J120 and J121

I’m following the image given in this link -
Can please you verify that the image is correct?


Yes, it is correct. Works fine here on a J121 board.