Thanks
I read it.
So if i understand correctly, i need this
USB-Serial adaptor from the usb port of the Raspberry
https://www.amazon.it/gp/product/B0007T27H8/ref=ox_sc_act_title_1?smid=A11IL2PNWYJU7H&psc=1
with the serial cable that will go into the naomi jst port (where now you connect the real...