MicroPython aims to implement the syntax of the Python 3.4 standard (features selected by later versions) relative to the language. And most of the features of MicroPython are the same as those described in the “Language Reference” document docs.python.org.
MicroPython standard library Corresponding chapter. and description of the differences of MicroPython and CPython in thsi chapter. Differences of MicroPython and CPython (Mainly involves standard libraries and types, as well as some language-level functions）.
This chapter introduces the features and characteristics of MicroPython implementation and best practices for using them.