I have a Moonlite CHL 2.5 focuser which I have connected to an External Motor Controller which is connected to a Pegasus Powerbox Advanced.
The powerbox is then connected to a Raspberry Pi device running Stellarmate OS
I am unable to connect to the moonlite focuser and keep getting the error that the port is already used by another driver..

The PPBA also shows a focuser but the moonlite focuser doesnt move by using that either.

Read More...