Setup Arduino to use Python code

Installation

Install the Arduino IDE on your computer: https://www.arduino.cc/en/Main/Software

Start the IDE and upload the standard firmata sketch into your Arduino with:

File -> Examples -> Firmata -> Standard Firmata

Install pyfirmata2

pip3 install pyfirmata2

Examples

https://github.com/berndporr/pyFirmata2/tree/master/examples