Reading their blog it sounds like they have more or less abandoned that project.
This was the development of their own King-mechanical-style servos, to give them independence from having to have a previous STEC installation (autopilot computer + servos) even if that installation was done just to get the servos and the autopilot computer was thrown away.
That is bad news for King autopilot owners who were hoping to upgrade to the DFC90.
Well, when you look at the rate of progress they are making on things that ARE a priority like Syn Vis for R9 and the IFD 440/540 I wouldn’t advise holding your breath on this one……
