This USB-powered LED lamp uses an ESP32 microcontroller to deliver adjustable brightness and color control through a simple web interface. The lamp combines efficient LED drivers with the ESP32's wireless capabilities to create a smart lighting solution that runs directly from a USB power source.
Following this guide, makers will receive a complete wiring diagram showing how to connect the LED strips to the ESP32, a full parts list with recommended suppliers, firmware code ready to upload, and step-by-step assembly instructions. The project is suitable for beginners and intermediate makers looking to build their first smart home device.
Wiring diagram
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