Not if I don't turn it into a commercial product, doubt they can say a word if I publish the design and build details on a website for free public domain access I could sue them I suppose if they used the idea to create a commercial product lol. But being serious I just want one, I want the software to drive it in the repositories and the hardware details as public knowledge. Mods, please advise if you think I'm treading on dangerous ground. I think GPL comes into play but I'm not a lawyer