I bougth a Luigino and i'm very statisfied, but i have a small problem.
I'm a total beginner about electronics, but usually in Arduino clone you have a six pin header to connect FTDI cable.
In Luigino i couldn't find a way to do it, maybe the solution is simple...

If possible i don't want to use your USB to Serial converter 990.004.

Thanks in advance for your reply.