Thanks, the dev unit allows software to run on Windows x86. We're not building for Android. Use the latest version of Unity that you wish.
Did you guys receive the specs from Epson directly, receive dev glasses which doesn't use that connector, or reverse-engineer it yourselves? Is that information confidential or under NDA?
I strongly feel that ancient control box is holding back the full potential of the glasses and would love to connect different hardware to it. The connector spec/protocol is the only thing preventing that. I'm not very hopeful but if there's any information on it I would love to know.