I’ve discovered my Samsung Galaxy Note 5 is most likely not compatible with GCodePrintr. I’ve attached 3 THREE! different OTG adapters and all seem to connect briefly and then disconnect thereafter. Is it possible the micro SD is mounting as external storage and that is the cause of disconnect? I have success with the Galaxy S4 and the nearly ancient Droid Charge, but not the latest tech. I’m more likely to use an old android device, so I won’t sweat the lack of support for the Note 5, but it is something worth investigating. I’m happy to help diagnose the root of the problem.
@Robert_Cicetti thanks for reporting the problem. I just ordered a Smoothieboard to be able to debug such issues (~1 week delivery). In the meantime, would you mind trying with disabled mass storage support on the smoothie ? http://smoothieware.org/troubleshooting#toc16
my first tests with Smoothieboard went ok. The mount of external storage does not cause any connection problem on any of my devices (Incl. new Galaxy Tab S2). I will keep testing