Cem 26 works well on WIFI with ASIair. As stated use handset into USB b on mount,increase baud rate. Handcontroller is not used it just completes the circuit. Sometimes I use it to set the Zero (home) position at start so if anything goes wrong I just tell mount to Goto Zero position and it does.
fairly light mount that I leave assembled an d take off. Scope an d weight when moving.