This is the code for my Digital Setting Circles project. The goals of the project are to enable one to modify an existing telescope so that it will be able to communicate things like position information with other software.
There is currently support for communicating with SkySafari using the BBox protocol over WiFi.
The project is based on the ESP32 chip using the Arduino framework.
The latest version is using the Adafruit Feather Huzzah32 with AMS AS5048A magnetic absolute position sensors which give 14 bits of precisiion for each axis.