As i have came back to active development (hardware and firmware) i found the need to update the boards with debug connectors. My obvious choice is the 6 pin Nucleo connector. The ST serial interface allows for fast programing from any IDE and real time debug (with 2 Mhz instead of printf via slow UART port).
Right now there are two debug ports, on the Logic and UI boards, so this panel reflects the position of those. If you have a printer, you can make one yourself as temporary solution, while debugging and keep your original aluminium panel intact.
And here the STL file: fake_left_debug