Gledopto Elite 1D2P-EXMU Digital + PWM WLED Controller – Four-channel RGBIC LED controller with microphone, USB‑C, ESP32, Wi‑Fi, Ethernet (GL-C-620WL)

Gledopto Elite 1D2P-EXMU Digital + PWM WLED Controller (GL-C-620WL) is an ESP32-based smart LED controller supplied with factory pre-installed WLED firmware, featuring one digital LED output and two PWM outputs. The controller provides a combined solution for controlling both individually addressable digital LED strips (pixel LEDs) and conventional PWM-controlled LED strips. A single controller can independently operate an addressable RGBIC decorative lighting installation alongside a single-colour or CCT white lighting circuit.

The digital LED output supports the most common single-wire smart LED ICs, including WS2811, WS2812B, WS2813, WS2815, SK6812, and many other digital LED types supported by WLED. The two PWM outputs are designed for controlling single-colour or CCT (tunable white) LED strips. A built-in relay physically disconnects power from the connected LED strips when switched off, reducing standby power consumption and eliminating idle current draw from digital LEDs. The relay switches only the LED-side power supply and is not intended for switching the mains-powered LED power supply.

As part of the Elite product family, the Gledopto Elite 1D2P-EXMU Digital + PWM WLED Controller (GL-C-620WL) features redesigned electronics, a replaceable fuse, factory-configured WLED firmware, Ethernet connectivity, a USB Type-C service port, Quick Connect spring terminals, and a GPIO expansion port compared to previous-generation models. The controller is optimized for local operation and provides full functionality without an internet connection. It is primarily recommended for users of Home Assistant, MQTT, Node-RED, and other open-source automation platforms. The product is intended mainly for DIY users, so basic networking and smart home knowledge is recommended for configuration. Most technical support is provided through the WLED community documentation.

About Gledopto

Gledopto specializes in the development of smart LED controllers and lighting automation solutions. Its product portfolio includes Zigbee, Wi-Fi, Matter, and WLED-based LED controllers that are widely used in both open-source and commercial smart home systems.

The Elite series represents Gledopto's enhanced hardware platform, offering more robust electronics, factory pre-configured firmware, Ethernet networking, a replaceable fuse, and expansion options for developers. The series is primarily designed for users who want to take advantage of WLED's advanced features on more professional-grade hardware.

Key Product Features

• Elite hardware platform: Enhanced electronic design with improved reliability and easier maintenance.
• ESP32-based controller: High-performance microcontroller designed to run native WLED firmware.
• Factory-installed WLED firmware: The controller comes pre-configured and is ready for use immediately after network configuration.
• Hybrid LED control: One digital LED data output and two PWM outputs combined in a single controller.
• Digital LED support: Compatible with WS2811, WS2812B, WS2813, WS2815, SK6812, and many other smart LED ICs supported by WLED.
• PWM LED control: PWM outputs for controlling single-colour and CCT LED strips.
• Built-in digital microphone: Supports WLED Audio Reactive features and music-synchronized lighting effects.
• Relay-controlled LED power: Physically disconnects LED power when switched off.
• Replaceable fuse: Easily serviceable fuse simplifies maintenance.
• Quick Connect terminals: Spring-loaded connectors for fast and reliable wiring.
• Ethernet connectivity: Stable wired communication with DHCP support and local network access.
• USB Type-C service port: For firmware maintenance and development purposes.
• GPIO expansion port: For custom hardware extensions and DIY projects.
  
  

Smart Home Protocols and Platform Compatibility

• Wi-Fi: IEEE 802.11 b/g/n 2.4 GHz wireless connectivity.
• Ethernet: 10/100 Mbps wired network connection for reliable local communication.
• WLED: Native WLED firmware with full local operation, web interface, and OTA firmware updates.
• Web interface: Browser-based configuration without requiring an internet connection.
• Home Assistant: Native WLED integration with automatic discovery.
• MQTT: MQTT communication for external automation systems.
• HTTP API: REST-based control for third-party applications.
• JSON API: Advanced control and integration capabilities.
• WebSocket: Real-time communication with external applications.
• E1.31 (sACN): Support for DMX-over-IP lighting control.
• Art-Net: Compatible with professional lighting control systems.
• Open-source platforms: Integrates with Home Assistant, Node-RED, openHAB, and other API-compatible automation platforms.
• Voice control: Can be integrated with Google Assistant and Amazon Alexa through Home Assistant or another intermediary platform.
• LAN mode: Full functionality without an internet connection on the local network.
  
  

Smart Features

• Simultaneous control of digital LED strips and PWM lighting.
• Hundreds of built-in WLED lighting effects and animations.
• Audio Reactive lighting effects using the built-in microphone.
• Create and control LED segments independently.
• Synchronize multiple WLED controllers across the network.
• Preset and playlist management.
• Scheduled on/off operation.
• Sunrise and sunset automations.
• OTA firmware updates over the network.
• Automation via MQTT, HTTP API, or WebSocket.
• Fully local operation without cloud services.
• Browser-based configuration from any device.
  
  

Technical Specifications

• Model: Gledopto GL-C-620WL Elite
• Hardware platform: Elite 1D2P-EXMU
• Controller platform: ESP32
• Firmware: Factory-installed and pre-configured WLED firmware
• Input voltage: Compatible with 5 V DC, 12 V DC, and 24 V DC LED systems
• Power inputs: Quick Connect spring terminal, 5.5 × 2.1 mm DC power connector, and USB Type-C (5 V) for service and power
• Communication: IEEE 802.11 b/g/n 2.4 GHz Wi-Fi and 10/100 Mbps Ethernet
• Digital LED output: One independent data channel for addressable LED strips
• PWM outputs: Two independent PWM channels for single-colour or CCT LED strips
• Supported digital LED ICs: WS2811, WS2812B, WS2813, WS2815, SK6812, TM1814, and other single-wire digital LED protocols supported by WLED
• Supported PWM lighting: Single-colour and CCT LED strips
• Maximum PWM output current: Up to 15 A total across both PWM channels
• Digital LED output: TTL data signal for addressable LED strips
• Built-in microphone: Digital PDM microphone for WLED Audio Reactive features
• LED power switching: Built-in relay for physically disconnecting LED power when switched off. The relay is not designed to switch the mains power supply.
• Fuse: Replaceable fuse protecting the LED power circuit
• Connectors: Quick Connect spring terminals
• USB interface: USB Type-C for firmware maintenance and development
• GPIO expansion: Dedicated GPIO connector for custom hardware extensions
• Web interface: Full WLED configuration accessible through a web browser on the local network
• Firmware updates: OTA (Over-the-Air) updates supported
• Protection rating: IP20, for indoor use only
• Enclosure: Plastic housing
• Mounting: Screw mounting
• Dimensions: 129 × 50 × 23 mm
  

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