Gledopto GL-C-017WL-D WLED Wi-Fi LED Strip Controller (4 Outputs) Black

Gledopto GL-C-017WL-D WLED Wi-Fi Controller for Addressable LED Strips

The Gledopto GL-C-017WL-D is a 4-output Wi-Fi controller for addressable LED strips and pixel lights. Powered by an ESP32 and supplied with WLED pre-installed, it provides a simple way to build smart LED lighting without soldering, flashing firmware or assembling your own controller.

Control up to four independent LED outputs from a single controller using the WLED web interface or mobile app. Create lighting zones, save presets, configure segments and enjoy a wide range of built-in lighting effects for both indoor and outdoor projects.

Whether you're building a TV backlight, gaming setup, room lighting, LED matrix or permanent outdoor lighting, the GL-C-017WL-D offers a reliable plug-and-play solution for beginners and experienced makers alike.

Why Choose the GL-C-017WL-D?

• ESP32-based controller with WLED pre-installed
• Four independent LED data outputs
• Wi-Fi control using the WLED app or web interface
• Supports 5V, 12V and 24V LED installations
• Integrated 3.3V to 5V logic level shifter for reliable data transmission
• Built-in microphone for audio reactive lighting effects
• Integrated 15A fuse for additional circuit protection
• No soldering or firmware flashing required

Compatible Addressable LED Chipsets

The controller supports many of the most popular digital LED protocols used by WLED, including:

• WS2811
• WS2812B
• WS2813
• WS2815
• SK6812 RGBW
• APA102

Not suitable for:

• Standard analogue RGB LED strips
• Analogue RGBW LED strips
• Non-addressable LED strips

Typical Applications

• TV ambient backlighting
• Gaming room lighting
• Bedroom LED strips
• Desk and monitor lighting
• Ceiling cove lighting
• Kitchen cabinet lighting
• Stair lighting
• Garden lighting
• Permanent outdoor roofline lighting
• Holiday and Christmas lighting displays
• LED matrices
• Pixel art installations

Hardware Features

Four Independent Outputs

Drive up to four separate LED data lines from a single controller. Perfect for controlling multiple lighting zones independently while managing everything from one WLED installation.

Integrated Logic Level Shifter

A built-in 3.3V to 5V logic level shifter helps maintain stable data signals, particularly when using longer cable runs between the controller and LED strips.

Audio Reactive Lighting

The integrated microphone enables WLED's audio reactive features, allowing compatible lighting effects to respond to music and ambient sound.

Built-In Protection

An integrated 15A fuse helps protect the controller and connected LED installation from excessive current and short-circuit conditions.

Technical Specifications

Power Injection

The controller is designed for installations drawing up to 15A total. Larger LED installations should use power injection directly from the power supply to minimise voltage drop while leaving the controller connected to the LED data lines.

Frequently Asked Questions

Does it come with WLED installed?
Yes. The controller is supplied with WLED pre-installed and is ready to configure.

Can I control it from my phone?
Yes. You can use the WLED mobile app or access the built-in web interface from your browser.

Can I use WS2812B LED strips?
Yes. WS2812B is fully supported.

Can I use WS2815 LED strips?
Yes. WS2815 is supported when used with an appropriate 12V power supply.

Can I use SK6812 RGBW LED strips?
Yes. SK6812 RGBW LEDs are supported.

Can each output control a different LED strip?
Yes. The four outputs allow separate LED data lines to be connected and configured within WLED.

Can I mix 5V and 12V LED strips?
No. All outputs share the same supply voltage, so every connected LED strip must match the controller's input voltage.

When is power injection required?
Power injection is recommended for larger LED installations where current demand or cable length may result in noticeable voltage drop.

Ideal For

The Gledopto GL-C-017WL-D is ideal for anyone looking for a reliable WLED controller for addressable LED strips. Whether you're building smart home lighting, a TV backlight, gaming room, LED matrix, holiday display or permanent outdoor lighting installation, it provides an easy-to-use, Wi-Fi enabled solution with the flexibility of open-source WLED firmware.