Joseph Smith wrote:
Yeh I think the NET20DC is way to expensive anyways, unless your in a mass production environment.
It's 83$ at semiconductorstore. That's actually not bad for such special equipment.
I read somewhere you could make one, but I don't know how difficult that would be. I was always wondering if you could just use two USB -> Serial adapters with a null modem cable in the middle??
Nope, won't work. You need a USB device that explicitly understands USB debug mode. In this mode you don't have to set up the BARs (ie no memory required) to talk USB.
Stefan