OpenMV MicroPython documentation

Welcome! This is the documentation for OpenMV firmware v5.0.0, built on top of MicroPython v1.28, for the OpenMV Cam and compatible platforms, last updated 30 Apr 2026.

General documentation for MicroPython:

Library Reference MicroPython libraries and modules MicroPython Differences MicroPython operations which differ from CPython

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

References and tutorials:

Quick reference for the OpenMV Cam pinout for the OpenMV Cam, 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:

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

OpenMV on GitHub contribute to the source code on GitHub

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

MicroPython on GitHub contribute to the source code on GitHub