Introduction
============

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Dependencies
=============

This driver depends on the `Register
<https://github.com/adafruit/Adafruit_CircuitPython_Register>`_ and `Bus Device
<https://github.com/adafruit/Adafruit_CircuitPython_BusDevice>`_ libraries.
Please ensure they are also available on the CircuitPython filesystem.  This is
easily achieved by downloading `a library and driver bundle
<https://github.com/adafruit/Adafruit_CircuitPython_Bundle>`_.

Installing from PyPI
====================

On supported GNU/Linux systems like the Raspberry Pi, you can install the driver locally `from
PyPI <https://pypi.org/project/adafruit-circuitpython-bno055/>`_. To install for current user:

.. code-block:: shell

    pip3 install adafruit-circuitpython-bno055

To install system-wide (this may be required in some cases):

.. code-block:: shell

    sudo pip3 install adafruit-circuitpython-bno055

To install in a virtual environment in your current project:

.. code-block:: shell

    mkdir project-name && cd project-name
    python3 -m venv .env
    source .env/bin/activate
    pip3 install adafruit-circuitpython-bno055

Usage Notes
===========

Of course, you must import the library to use it:

.. code:: python

    import adafruit_bno055


This driver takes an instantiated and active I2C object (from the `busio` or
the `bitbangio` library) as an argument to its constructor.  The way to create
an I2C object depends on the board you are using. For boards with labeled SCL
and SDA pins, you can:

.. code:: python

    from busio import I2C
    from board import SDA, SCL

    i2c = I2C(SCL, SDA)

Once you have the I2C object, you can create the sensor object:

.. code:: python

    sensor = adafruit_bno055.BNO055(i2c)


And then you can start reading the measurements:

.. code:: python

    print(sensor.temperature)
    print(sensor.euler)
    print(sensor.gravity)


Contributing
============

Contributions are welcome! Please read our `Code of Conduct
<https://github.com/adafruit/Adafruit_CircuitPython_bno055/blob/master/CODE_OF_CONDUCT.md>`_
before contributing to help this project stay welcoming.


Documentation
=============

For information on building library documentation, please check out `this guide <https://learn.adafruit.com/creating-and-sharing-a-circuitpython-library/sharing-our-docs-on-readthedocs#sphinx-5-1>`_.