The guide looks fine...but it only lists one driver for the AZ-GTi with an EQ wedge - AZ-GTi Equatorial WIFI
It does list 'Any' mount can use the Synscan driver, then refers back to the EQMod - but I'm not sure how to set the AZ-GTIi to use this driver
It doesn't mention anything about the Skywatcher Alt-Az Wedge driver...which does move the mount, but I haven't been able to fully test it yet.
AZ-GTi Equatorial WIFI - this was my goto driver for wifi, very familiar with it…it doesn’t have a USB/Serial option…not an option for the cable approach. If this driver had a USB/Serial connection option...ie AZ-GTi Equatorial WIFI or USB/Serial...that would be ideal.
I'm just not sure which of the other drivers will basically do what the 'AZ-GTi Equatorial WIFI' but be able to use a USB/Serial connection.
With the AZ-GTi Equatorial WIFI, I'd set the mount to use the EQ mode and when it did connect over WIFI everything worked well.