Thanks for your answer ! Someone already mention TPM, I will check about that when I will have free time. Already try pikvm and tinypilot with no success unfortunately… Didn’t know NBSDE, will take a look too !

Hmm I’ve read it’s expensive but never verified I admit it. And no serial port on my box… Will check the price of new and second hand device

I have not said “I have a box at my home” , just “at home” ;)