mpyOS for MicroPython documentation

Welcome! This is the documentation for mpyOS for MicroPython v1.0.10, last updated 20 Jul 2025.

mpyOS is a console operating system for Micropython. The following distributions of Micropython are supported.- also known as ports - that MicroPython runs on.

General documentation for MicroPython:

Command Reference mpyOS commands MicroPython Differences MicroPython operations which differ from CPython

Language Reference information about MicroPython specific language features License MicroPython license information

References and tutorials for specific platforms:

Quick install ESP32 pinout for the ESP32, snippets of useful commands, and a tutorial Quick reference for the ESP8266 pinout for ESP8266-based boards, snippets of useful code, and a tutorial Quick reference for the ESP32 pinout for ESP32-based boards, snippets of useful code, and a tutorial Quick reference for the Raspberry Pi RP2xxx pinout for rp2xxx-based boards, snippets of useful code, and a tutorial Quick reference for the NXP i.MXRT 10xx general introduction, snippets of useful code, and a tutorial Quick reference for the WiPy/CC3200 pinout for the WiPy/CC3200, snippets of useful code, and a tutorial Quick reference for UNIX and Windows command-line reference Quick reference for the Zephyr port snippets of useful code and a tutorial Quick reference for the Renesas RA general information for Renesas RA based boards, snippets of useful code, and a tutorial

Indices and tables:

Module index quick access to all modules Full index all functions, classes, constants

Glossary MicroPython terms explained Table of contents a list of all sections and subsections

External links:

MicroPython homepage the official MicroPython site MicroPython forum community discussion for all things related to MicroPython

MicroPython on GitHub contribute to the source code on GitHub