Download and install the Processing and Arduino software if you haven't already. You also need to download the Arduino compatible USB drivers so your machine can properly interface with the Arduino.

Arduino now has an officially supported command-line interface. The project, called arduino-cli, is the first time that the official toolchain has departed from the Java-based editor known as the A… ...

Arduino Nixie Tube driver In addition to its stackability and low-voltage powering capabilities, the EasyNixie module also offers robust Arduino support.