blinky

Command-line tool for macOS and Linux

blinky is a command-line tool for controlling BlinkStick Nano and Square LEDs on macOS and Linux, one stick or many at once. It sets colours and runs effects such as blink, pulse, morph and disco, and is built on go-blinkstick. It's unofficial and not affiliated with Agile Innovative, the makers of BlinkStick.

Source on GitHub