To access the debug port of a CC3200 Toniebox PCB, you can use some specialized adapters, soldering skills or - and this is something many of us will have - acupuncture needles.

In order to easier position the needles (1/20" spacing…) and prevent short-circuiting them, I printed a positioning aid - basically a block with 10 holes.

Kudos to “Teddycloud” project and their “CC3200 newbie guide” - https://forum.revvox.de/c/toniebox-hardware/11

You can scale in Z direction if you want more stability.

I ran the needles through jumper cables above the printed block, in order to establish connection to my UART programmer, and also put shrink tubes over the “handles” of the needles in order to maintain insulation (I didn't shrink them, just loosely put them over).