@Eric-Katzfey Understood. Will look into this. Do you have any idea why my J19 Port testing method failed? How can I make sure that the issue is not stemming from the port itself?

Hi,

I'm attempting to plug in a Zed-F9P into a VOXL 2's J19 connector and it doesn't seem to work. I've tried to query the GPS but it returns as no device found. I've moved to make sure the J19 port is working by shorting the TX and RX pins and sending data over RX while listing with busybox. I'm not able to receive any data from TX through this method.

Is it possible my VOXL connector is broken or am I doing something wrong?