I am working on a project that uses an ST3125 serial servo and Serial Bus Servo driver board from Waveshare. In the standard 'Position', you are only able to control the position of the servo from 0-360 degrees (it will not rotate more than one revolution in either direction). The servos are advertised to also operate in 'Multi-turn' and 'Step' modes. However, any library that find do not have any commands or examples for these modes, even though they are mentioned in the source files. I have included links to the two Arduino libraries that I have found.
Has anyone been able to get this to work?