3. Arduino Tutorial
===================

3.1 Data download
-----------------

Arduino information contains library files and project code ,please
click to download for follow-up study.

Data download:  :download:`Arduino <./Arduino.7z>`

3.2 Software Download
---------------------

Open the browser and search: https://www.arduino.cc/en/software, we will
take WINDOWS system as an example to show you how to download and
install.

|image1|

You just need to click JUSTDOWNLOAD,then click the downloaded file to
install it.And when the ZIP file is downloaded,you can directly unzip
and start it.

|image2|

3.3 Set Arduino IDE
-------------------

Set the pico environment
(information：https://github.com/earlephilhower/arduino-pico)

|image3|

Enter the URL in the「Additional Boards Manager
URLs」https://github.com/earlephilhower/arduino-pico/releases/download/global/package_rp2040_index.json.

|image4|

Click OK,Select (Tools)→ (Board) → (Board Manager)

|image5|

Enter pico in the search area, the following screen will appear, and
then click Install.

|image6|

The IDE is already installed.

Then select(Tools)→ (Board) → Raspberry Pi RP2040 Boards(1.9.6) →
Raspberry Pi Pico.

|image7|

After selecting the development board, select the Port to connect to
Pico.

|image8|

3.4 Add Library
---------------

Open the Arduino IDE, follow [Sketch] → [Include Library] → [Add .zip
Library]. This method can only import one library file at a time. If the
product has multiple libraries, please import them one by one following
this process!

|image9|

3.5 Project
-----------

.. toctree::
    :maxdepth: 1

    Project/Project1
    Project/Project2
    Project/Project3
    Project/Project4
    Project/Project5
    Project/Project6
    Project/Project7
    Project/Project8
    Project/Project9
    Project/Project10
    Project/Project11
    Project/Project12

.. |image1| image:: media/1.gif
.. |image2| image:: media/2.gif
.. |image3| image:: media/image-20251224152012769.png
.. |image4| image:: media/image-20251224152307668.png
.. |image5| image:: media/image-20251224152925308.png
.. |image6| image:: media/wps1.jpg
.. |image7| image:: media/image-20251224153020612.png
.. |image8| image:: media/image-20251224153052470.png
.. |image9| image:: media/144.gif