I was looking at the Satnogs Website and I found this picture (see below).
Now I was wondering about the Odroid U3.
In this picture it seems like it is an interface between the TP-link, DVB-T stick and stepper driver(and GPS module). But in The Satnogs Ground station It looks like the only thing connecting them is the USB hub.
I always thought you could connect the DVB-T stick and the stepper driver directly to the Router (with a hub) Is this true? or do I need an extra interface? (like the Ordoid U3)
Is something like this possible?