SP621E Mini Bluetooth RGB Controller – WS2811 WS2812 WS2813

Take full control of your addressable LED lighting with the SP621E Mini Bluetooth RGB Controller — a compact, app-driven controller compatible with popular WS2811, WS2812, and WS2813 LED strip lights. Whether you're setting up an ambient home lighting display, a DIY project, or a custom installation, this mini controller delivers smooth, responsive color control right from your smartphone.

Key Features

• Bluetooth Wireless Control: Manage your LED strips directly from your phone via a free Bluetooth app — no Wi-Fi hub required.
• Wide Compatibility: Works seamlessly with WS2811, WS2812, and WS2813 addressable RGB LED strips.
• Auto-Connect & Auto-Reconnect: Supports automatic device connection and automatic reconnection every time the device powers on — no manual pairing needed after initial setup.
• Multiple Device Group Control: Control multiple LED strips simultaneously by grouping devices within the app for synchronized lighting effects across your entire setup.
• Compact Mini Design: The small form factor makes it easy to tuck away in tight spaces, enclosures, or custom builds without cluttering your installation.
• Rich Lighting Effects: Choose from a wide range of color modes, dynamic effects, brightness levels, and speed settings to personalize your lighting scene.
• Easy Setup: Ready to use right out of the box — simply connect to your LED strip, download the compatible app, and start customizing.

Specifications

• Model: SP621E
• Connectivity: Bluetooth
• Compatible LED Types: WS2811, WS2812, WS2813
• Control Method: Smartphone App (iOS & Android)
• Form Factor: Mini / Compact

Perfect For

• Home ambient and accent lighting setups
• DIY LED art and décor projects
• Gaming room or desk RGB lighting
• Holiday and seasonal light displays
• Custom electronics and maker projects

For more information on safe use of electronic accessories and LED lighting products, visit the U.S. Consumer Product Safety Commission – Electrical Safety.

Frequently Asked Questions

Q: Which LED strip types are compatible with the SP621E Mini Bluetooth RGB Controller?

A: The SP621E is designed to work with WS2811, WS2812, and WS2813 addressable RGB LED strips. These are among the most widely used digital LED strip types, making this controller a versatile choice for a broad range of lighting projects.

Q: How does the Bluetooth connection work on the SP621E controller?

A: The SP621E connects to your smartphone via Bluetooth. After the initial pairing through the compatible app (available for both iOS and Android), the controller supports automatic reconnection each time it powers on — so you never have to manually re-pair the device.

Q: Can I control multiple LED strips at the same time with the SP621E?

A: Yes! The SP621E supports multiple device grouping control, allowing you to link several controllers and their LED strips together within the app. This lets you synchronize colors and effects across your entire lighting installation simultaneously.

Q: Is any special wiring or hub required to use the SP621E?

A: No Wi-Fi hub or additional hardware is needed. The SP621E communicates directly with your phone over Bluetooth, keeping setup simple. Just connect it to your compatible LED strip, power it up, and control everything from the app.