Celestron just released (or will very very soon) a new motorized focuser for SCT's. First question, does anyone know anything about it ?
According to the doc, you can connect it to computer either through the aux port of a celestron hand-control (and so the hand-control connected to the computer) or through a USB port directly.
In the first case, I imagine celestron tools or ASCOM driver use the nexstar protocol to talk to the focuser, but I didn't find commands about focuser in the protocol doc. Any ideas ?