After Christmas I have done some progress on my OnStepX setup. I chose the X version which is newer and have support of INDI drivers. The CPU board FYSETC E4 looks to be very good, so much simplier it made it.
Latest documentation:
http://www.astrofriend.eu/astronomy/...q6-onstep.html
I can control the stepper motors now from KStars, looks good. Some small problem to sync the clock.
Lars