Addressable LED Strip Hookup Guide - SparkFun Learn
WS2812 LED Ring Light with Raspberry Pi Pico — Maker Portal
RGB LED Sample - Hackster.io
Amazon.com: pzsmocn LED RGB (Full Color) Module Compatible with WS2812 RGB Full-Color Light Strip Program or Drive Circuit, Support Cascade. Suitable for Arduino, ESP32, Raspberry Pi Motherboard, Etc. : Electronics
Tutorial: How to control a LED-Strip with a Raspberry Pi | EN+DE
LED strip and RGB LED software | Raspberry Pi LED Spectrum Analyzer | Adafruit Learning System