Preparation
=============

In this preparation chapter, we will learn how to download the code and understand 
the pin configuration of the Pico W. If you have already completed this, you can 
skip to the formal course.

Click to view :ref:`C-Tutorial <c_1_1_led_blink>`.

.. toctree::
    :maxdepth: 2

    download_code
    Notes_For_GPIO