Welcome to Micropython Dummy Modules documentation!
The Micropython Dummy Modules is a package that mirrors the modules of micropython, such that a micropython program can be run on a computer to test and debug it.
This is made for the BioRobotics fork of micropython, see the wiki: https://bitbucket.org/ctw-bw/micropython/wiki/Home
Also note the official micropython documentation: http://docs.micropython.org/en/latest/library/index.html
The biorobotics package is included in these dummy modules directly. So the reference here for that module is also appropriate for development on the microcontroller. The other modules are mocked, and although their interface should be identical to the real thing, it is better to use the real reference when using them on the microcontroller.