A USB interface for Celestron telescopes using the NexStar AUX protocol.
This is a USB adapter for Celestron NexStar AUX protocol implemented in Arduino. It acts like a hand controller, receiving the commands from the PC (HC procotol) and communicating with the mount (AUX protocol).
Documentation:
The code can be compiled using the standard windows Arudino IDE. Jaun has an excellent site on doing this in Linux however my fork is based on Windows only. I am planning to use Mini PC for observatory control.
The CAD directory contains an STL model of the enclosure I use, which was created with openSCAD. It requires an Arduino Nano and a small breadboard.