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

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    :target: https://circuitpython.readthedocs.io/projects/ds18x20/en/latest/
    :alt: Documentation Status

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    :alt: Discord

CircuitPython driver for Dallas 1-Wire temperature sensor.

Dependencies
=============
This driver depends on:

* `Adafruit CircuitPython <https://github.com/adafruit/circuitpython>`_
* `Adafruit OneWire <https://github.com/adafruit/Adafruit_CircuitPython_OneWire>`_

Please ensure all dependencies are available on the CircuitPython filesystem.
This is easily achieved by downloading
`the Adafruit library and driver bundle <https://github.com/adafruit/Adafruit_CircuitPython_Bundle>`_.

Usage Example
=============

.. code-block:: python

    import board
    from adafruit_onewire.bus import OneWireBus
    from adafruit_ds18x20 import DS18X20
    ow_bus = OneWireBus(board.D2)
    ds18 = DS18X20(ow_bus, ow_bus.scan()[0])
    ds18.temperature


API Reference
=============

.. toctree::
   :maxdepth: 2

   api

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

Contributions are welcome! Please read our `Code of Conduct
<https://github.com/adafruit/Adafruit_CircuitPython_DS18X20/blob/master/CODE_OF_CONDUCT.md>`_
before contributing to help this project stay welcoming.

Building locally
================

To build this library locally you'll need to install the
`circuitpython-build-tools <https://github.com/adafruit/circuitpython-build-tools>`_ package.

.. code-block:: shell

    python3 -m venv .env
    source .env/bin/activate
    pip install circuitpython-build-tools

Once installed, make sure you are in the virtual environment:

.. code-block:: shell

    source .env/bin/activate

Then run the build:

.. code-block:: shell

    circuitpython-build-bundles --filename_prefix adafruit-circuitpython-ds18x20 --library_location .