Adafruit CircuitPython API Reference
====================================

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Welcome to the API reference documentation for Adafruit CircuitPython.
This contains low-level API reference docs which may link out to separate
*"getting started"* guides. `Adafruit <https://adafruit.com>`_ has many 
excellent tutorials available through the
`Adafruit Learning System <https://learn.adafruit.com/>`_.

What is CircuitPython?
----------------------

**CircuitPython** is an *education friendly* open source derivative of 
`MicroPython <https://micropython.org>`_. CircuitPython supports use on
educational development boards designed and sold by
`Adafruit <https://adafruit.com>`_. Adafruit CircuitPython features unified
Python core APIs and a growing list of Adafruit libraries and drivers of
that work with it.

What boards use CircuitPython?
------------------------------

The Adafruit Express line of boards is specifically
designed for use with CircuitPython. This line includes:
`CircuitPlayground Express <https://www.adafruit.com/product/3333>`_;
`Feather M0 Express <https://www.adafruit.com/product/3403>`_; and
`Metro M0 Express <https://www.adafruit.com/product/3505>`_

Other supported boards include:
`Arduino Zero <https://www.arduino.cc/en/Main/ArduinoBoardZero>`_;
`Adafruit Feather M0 Basic <https://www.adafruit.com/product/2772>`_;
`Adafruit Feather HUZZAH <https://www.adafruit.com/products/2821>`_; and
`Adafruit Feather M0 Bluefruit LE <https://www.adafruit.com/products/2995>`_.

.. _contents:

Full Table of Contents
----------------------

.. toctree::
   :maxdepth: 3
   :caption: API and Usage

   shared-bindings/index.rst
   docs/supported_ports.rst
   docs/troubleshooting.rst
   docs/drivers.rst

.. toctree::
   :maxdepth: 1
   :caption: Design and porting reference

   docs/design_guide
   docs/common_hal

.. toctree::
   :maxdepth: 2
   :caption: MicroPython specific

   docs/library/index.rst

.. toctree::
   :maxdepth: 1
   :caption: About the project

   README
   CONTRIBUTING
   CODE_OF_CONDUCT
   license.rst

Indices and tables
==================

* :ref:`genindex`
* :ref:`modindex`
* :ref:`search`