ESP32 Chip with Mic: Efficient processing chip, and also has microphone function, can use music dynamic mode UART Download: 1. Open the controller case 2. Remove the jumper cap (used to connect the motherboard power) 3. Insert the Micro-B data cable to download 4. After downloading, reinstall jumper cap Music Dynamic Mode: The for GLEDOPTO ESP32 WLED light strip controller comes with a built-in microphone, enabling music dynamic mode. When you play music, the light strip automatically adjusts the lighting effect based on the rhythm and sound changes, creating a more vibrant and lively atmosphere. Whether it's at home gatherings or party events, it can bring you more fun WiFi Network Control: The for GLEDOPTO ESP32 WLED light strip controller can be connected through WiFi and controlled directly using the WLED app, without the need for an additional gateway device. This means you can control your light strip anytime, anywhere using your smartphone or tablet, making it convenient and easy Multiple Light Strip Compatibility: This controller is compatible with various types of light strips, such as WS2811, WS2812, SK6812, TM1814, WS2813, WS2815, and more. Regardless of what type of light strip you have, it can easily be paired with this controller Colour:White Material:plastic Package Contents: 1 x WLED LED Controller