Microcontroller Python Packages

pyocd

Open source Python library for programming and debugging Arm Cortex-M microcontrollers

lpc-checksum

Python script to calculate LPC firmware checksums.

mpremote

MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems

membrowse

Track and analyze binary size and memory footprint in embedded firmware

tamp

Tamp is a low-memory, DEFLATE-inspired lossless compression library.

cmsis-svd

CMSIS-SVD tools

circuitpython-stubs

CircuitPython - a Python implementation for teaching coding with microcontrollers

emlearn

Machine Learning inference engine for Microcontrollers and Embedded devices

stm32-installer

One command installs STM32 libraries into CMake, STM32CubeIDE, Keil, IAR and Makefile projects

mpflash

mpflash is a command-line tool for working with MicroPython firmware. It provides features to help you flash and update MicroPython on one or more attached microcontrollers.

tycmd-wrapper

A Python wrapper for tycmd

ironharness

Safe I/O harness for LLM agents: serial, Modbus TCP, MQTT, file sandbox and ESP32 flashing behind an MCP server, with a JSONL audit journal - plus ironbench, a pass@k benchmark for firmware agents on Wokwi/Renode/real hardware.

addernet

Neural "networks" with zero multiplications at inference. AdderNet for embedded systems.

stcgal

Open Source STC MCU ISP flash tool

ataraxis-communication-interface

Provides the centralized interface for exchanging commands and data between Arduino and Teensy microcontrollers and host-computers.

chumicro-runner-experimental

Python libraries for microcontrollers that never freeze your program. One codebase for CircuitPython, MicroPython, and CPython.

chumicro-timing-experimental

Python libraries for microcontrollers that never freeze your program. One codebase for CircuitPython, MicroPython, and CPython.

chumicro-msgpack-experimental

Python libraries for microcontrollers that never freeze your program. One codebase for CircuitPython, MicroPython, and CPython.

chumicro-compat-experimental

Python libraries for microcontrollers that never freeze your program. One codebase for CircuitPython, MicroPython, and CPython.

kuttypy

A Graphical interface for real-time control and monitoring of KuttyPy (ATMEGA32 Board)

blynklib

Blynk IoT library for Python and Micropython

chumicro-workspace-experimental

Python libraries for microcontrollers that never freeze your program. One codebase for CircuitPython, MicroPython, and CPython.

labwired

Deterministic firmware simulator for microcontrollers with hardware-validated parity. Labwired.com

micropy-cli

Micropython Project Management Tool with VSCode support, Linting, Intellisense, Dependency Management, and more!