Click Sketch > Verify / Compile to make sure the code is properly in there. Save the file and then attach the Arduino to your computer with the USB cable. Click File > Upload.

It teaches you how to build IoT app dashboards with the minimum amount of code and how to use Arduino's IoT cloud platform. Don't pass up this opportunity to learn Python 3, Raspberry Pi and Arduino.

Arduino is programmed in C, which is a powerful low-level language and can be difficult for beginners. On the other hand, Python is a very high-level language and has simpler, smaller code to do ...

Once you learn how to read Morse code, you might want to teach your Arduino to understand it, too. Or, you can check out some other Morse-based projects.

The Portenta H7 module is capable of running Arduino code, Python, and JavaScript, making it accessible to an even broader audience of developers.