Learn to construct a cost-effective local LED light strip controller using WLED firmware in this comprehensive 27-minute tutorial. Follow a detailed, step-by-step guide suitable for beginners, covering everything from required components to final testing. Explore topics such as board preparation, wiring diagrams, WLED installation, and assembly techniques. Utilize provided chapter markers to navigate specific sections, and access links to all referenced items. Gain practical knowledge on integrating Wemos D1 Mini, logic level shifters, and WS281b RGB LED strips to create your own customizable lighting solution.