Welcome to PyDevices — a unified pure-Python hardware abstraction engine, 2D graphics toolkit, native LVGL C binding generator, and cross-platform app host across MicroPython, CircuitPython, CPython, PyScript, and Android.

• Org Landing Portal: PyDevices.github.io
• MIP Package Index: PyDevices MIP Index
• Centralized Assets & Scripts: .github (dotgithub)

Standard hardware driver engine and companion reference code.

• pydevices — Unified pure-Python hardware abstraction layer and core device contract for MicroPython, CircuitPython, CPython, direct WebAssembly, Pyodide, and Android.
• audiodsp — CircuitPython's audio system (audiocore, synthio, audiomixer, effects, audiomp3) ported to MicroPython and CPython, extending CircuitPython along the way: dynamics, routing, convolution, and offline rendering. On PyPI as pydevices-audiodsp; the instrument and effect libraries built on it ship from audiocomponents.
• audiocomponents — The instrument and effect libraries for audiodsp: audioinstruments (55 modelled classics, from the TR-808 to the DX7) and audioeffects (45 effect classes and racks), pure Python on MicroPython and CPython. Ships as pydevices-audioinstruments and pydevices-audioeffects, each a standalone distribution and a MIP package.
• pydevices-examples — Comprehensive example code, direct MicroPython WebAssembly demos, board configurations, and multi-interpreter showcase benchmarks.

Zero external native dependencies — runs on any Python 3 host.

• pygraphics — Native C and pure-Python 2D graphics library with drawing primitives, bitmap font rendering, paletted surface blitting, and area-dirtying pipelines.
• pdwidgets — Lightweight object-oriented UI widget framework including buttons, sliders, progress bars, labels, and event routing for PyDevices screens.
• palettes — Color management library with RGB565 / RGB888 output, an HSV color wheel, RGB color cubes, Material Design swatches, and Win16 color names.

Single-source LVGL C header binding generator and native interpreter modules.

• lvgl-bindings — Automated binding generator parsing LVGL C headers into native CPython extensions, MicroPython usermods, and CircuitPython modules.
• lvgl-micropython — Native MicroPython C module integrating LVGL v9 graphics engine with displayif bus drivers across ESP32, RP2040, and i.MX RT targets.
• lvgl-python — Pre-built CPython extension wheels and Pyodide WASM packages bringing LVGL v9 to Linux, Windows, Android, and web browsers.
• lvgl-circuitpython — CircuitPython native C module providing LVGL v9 bindings and displayif integration for Adafruit Feather and SAMD51 / RP2040 boards.

Deploy PyDevices apps directly to desktop browsers or mobile APKs.

• pyscript-template — Progressive Web App starter template repository for deploying offline-capable client-side PyDevices applications on GitHub Pages.
• android-template — Pre-configured python-for-android build recipes and Buildozer project template for packaging PyDevices applications into native Android APKs.

MIP package indexing, multi-usermod builds, and serial/FTP IDE extensions.

• mpftp — Connect MicroPython and CircuitPython boards from VS Code, Cursor, or the CLI, over USB or Wi-Fi: dual-pane file transfer, in-editor REPL, firmware builds and flashing, mip/circup, plus RPC, MCP, and an optional browser PWA.
• mip — Single source of truth (SoT) for precompiled MicroPython .mpy bytecode packages and pure-Python library distributions across the PyDevices ecosystem.
• micropython-pydevices — The PyDevices patch queue for MicroPython, kept like a distribution keeps one: an ordered, provenance-tracked patch series over the pinned upstream (MicroPython v1.30.0-preview-160), with presets, boards and variants that build PyDevices modules into firmware with upstream's own make.
• workbench — A ViperIDE fork with a built-in WebAssembly MicroPython simulator: edit, run, and debug PyDevices code against a simulated board entirely in the browser, no hardware required.
• mpvst — Programmable VST3 instruments and effects: every audiocomponents instrument and effect as a named plug-in, each instance running its Python in a sidecar process. Installers for Windows and Linux; nothing has to be built.

Moved into other repositories:

• displayif — now modules/displayif in micropython-pydevices. The old repository is archived.
• audioif — now modules/audioif in micropython-pydevices. The old repository is archived.
• cameraif — now modules/cameraif in micropython-pydevices. The old repository is archived.
• usbif — the C module is now modules/usbhost in micropython-pydevices; the Python USB packages are in pydevices. The old repository is archived.

Deliberately absent from this map:

• .github (dotgithub) — No landing page by design. It holds org-wide data, scripts, and community health files, and is documented as markdown only.
• android-runner — Exists solely to enable pydevices/bin/android.py. The APK is documented in pydevices; the runner publishes no site.