An Autoguiding scope and camera for the OpenAstroTracker, and any other mount.

Update v3.1! 31.07.2026

v3 features a built in dew heater, better focuser design, internal light baffles and a USB C plug (v3.1). The latest version v3.1 requires a custom PCB you can purchase from the OpenAstroTech Shop, or you can build the v3.0 version without it.

As always, CAD files are on GitHub.

Find the build instructions on our wiki.