MicroPython libraries

Functionality specific to the MicroPython implementation is available in the following library.

Python standard libraries

The following standard Python libraries are built in to MicroPython.

For additional libraries, please download them from the micropython-lib repository.

Python micro-libraries

The following standard Python libraries have been “micro-ified” to fit in with the philosophy of MicroPython. They provide the core functionality of that module and are intended to be a drop-in replacement for the standard Python library.

The modules are available by their u-name, and also by their non-u-name. The non-u-name can be overridden by a file of that name in your package path. For example, import json will first search for a file json.py or directory json and load that package if it is found. If nothing is found, it will fallback to loading the built-in ujson module.