Once you fix those things, the rest is pretty easy. The PC side uses node.js. If you back up a level in the GitHub repository, you can see the earlier non-Arduino versions of the code, as well.

Nearly every home-built project we cover uses Arduino somewhere, and the open-source microcontroller system is now out of the beta stage, having reached the version 1.0 milestone.

Versions The higher-end R4 WiFi version comes with an Espressif ESP32-S3 module for Wi-Fi and Bluetooth LE connectivity, and a 12×8 red LED matrix is present for basic animations or for plotting ...

The version 2.0 of the Arduino Load Driver enables you to use 5V to control up to 100V allowing you to supply power to a wide range of different peripherals including motors, solenoids or anything ...