hello!
I have announced it earlier, and I requested some help here from the forum (thanks for that, btw). as of today, my controller project for large, heavy mounts is a beta, especially as I have documented it heavily. In short, TSC is a telescope controller based on a Raspberry Pi 3 for rather large and heavy telescopes. It utilizes INDi for autoguiding and has a few other nice features like autonomous WLAN, a wireless handbox and TCP/IP based telescope control for tablets and smart phones. the project homepage is tscatm.wordpress.com/ - here links to github and other ressources are available. and - for those who are really interested - there is a beautiful manual available: tscatm.files.wordpress.com/2018/03/tscuserguide2.pdf