how to make it run?

[alembiq]

I'm honestly confused. please help

I've bought SOEdge to just try what it can do, in my clusterboard but i'm not even able to start it....
here if founds some images and link for a guide how should flash it to the eMMC. However there is no guide for flashing it on clusterboard, and i'm really not sure if i should connect the usb (which one) on the clusterboard with SOEdge inside to my computer or what....