Control: Powered by ESP32, compatible with FOR Tasmota/WLED/IoT platforms for effortless smart lighting setups. Dual-Mode Dimming: Supports both digital LED strips (e.g., WS2812) and PWM dimmable strips with 5-channel PWM output for precise brightness and color control. Smart Switching: 4 relay channels for secure and efficient control of appliances, lights, and more. Voice and Sound Interaction: Built-in microphone enables voice commands or ambient sound detection for projects. Expandable Freedom: Multiple GPIO ports and IR receiver for sensors, motors, and endless customization. Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. Color: As Shown Material: PCB Package Contents: 1 x WLED ESP32 Development Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.