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.

You need no experience to start learning Python or to amuse yourself to no end learning Raspberry Pi and Arduino.

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.