These are the files used to link a common Antenna Rotor to Google Earth For an overview of this project, please see YouTube Video found at: https://youtu.be/OL32_ex3kCU
There is now a second set of files (Arduino sketch, and eagle circuit diagram) that supports interfacing with an 8 wire CDE HAM III rotator control. The Python and Google Earth KLM files are the same for either interface