@tom I was able to pug the hardware to the expansion board that goes to the j13 port of the voxl flight,
lsusb the one im using is the Bus 001 Device 002: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter
Screenshot from 2023-10-25 18-45-49.png
the success connection of the hardware
conection_succes.jpeg
the setup
setup.jpeg