> For the complete documentation index, see [llms.txt](https://lessons.mistyrobotics.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://lessons.mistyrobotics.com/arduino/arduino-lessons.md).

# Arduino Lessons

Arduino and Misty will communicate with each other through the serial port that both support. In the first case (Arduino to Misty) Arduino will write and Misty will read, in the second one (Misty to Arduino) Misty will write and Arduino will read. 

We will use Python to program Misty and C++ to program Arduino. 

Ensure to have all the necessary components before starting your project.

In these two projects, we will do something really simple just to show you how this mechanism works. After, you will be able to create your complex projects including several sensors and communication in both ways. 

{% content-ref url="/pages/uXTCVCzOLKwxX0IhozKj" %}
[Arduino to Misty](/arduino/arduino-lessons/arduino-to-misty.md)
{% endcontent-ref %}

{% content-ref url="/pages/7IZ74UhSHdF4mBtNuc45" %}
[Misty to Arduino](/arduino/arduino-lessons/misty-to-arduino.md)
{% endcontent-ref %}


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