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HUIDU HD-D18 LED Card

HUIDU HD-D18 LED Card is video control card for full color card LED screen with maximum load capacity 65,536 pixels.
HUIDU HD-D18 LED Card

HUIDU HD-D18 LED Card is a specialized LED display asynchronous full-color control card designed for car screens. It is integrated with a 4G communication module that enables Internet remote cluster control, making it easy to manage and control from afar. It supports indoor and outdoor full color led modules and has a loading capacity of up to 80000 pixels, with the widest being 1024 pixels and the highest being 128 pixels. It supports 256-65536 grayscale and has several special effects such as word art, animated background, and neon light effects.

Integrated with 4G communication module

HD-D18 LED Card is integrated with a 4G communication module, which is a crucial feature that allows remote control and management of the LED display. This feature enables the card to be connected to the Internet and accessed from anywhere in the world, making it ideal for applications that require remote management.

With this feature, users can control the LED display remotely through an Internet connection. This enables them to manage the content being displayed on the LED screen from anywhere, as long as there is an Internet connection available. Additionally, users can monitor the performance of the LED display in real time, ensuring that it is functioning correctly and without any issues.

Support indoor and outdoor full LED modules

HD-D18 is designed to support both indoor LED modules and outdoor full-color LED panels. It allows users to display content in a variety of environments and locations, whether it’s in a shopping mall, stadium, or even on the side of a building.

Support 256~65536 grayscale

The grayscale range is important because it determines the number of levels of brightness that can be displayed on the LED module. HD-D18 LED card supports 256~65536 grayscale, allowing for a wide range of color expression and depth. It enables the LED display can accurately reproduce colors and shades, making it ideal for displaying high-quality images and videos. With this feature, users can expect rich, vibrant colors with smooth gradients and subtle details.

Support word art, animated background, neon light effect

One of the standout features of this card is its ability to support word art, animated backgrounds, and neon light effects, offering a wide range of creative options for creating engaging and eye-catching LED displays

With the support for word art, users can create dynamic and visually appealing text designs that are sure to grab the attention of viewers. Whether it’s a scrolling marquee or a static display, the HD-D18 card can handle a wide range of text styles and fonts, making it easy to create custom messages and signage.

Support temperature and humidity

HD-D18 LED Card comes equipped with a Temperature Sensor port and a humidity sensor port, allowing you to connect compatible sensors to the card. Once connected, the card can display the current temperature and humidity readings on the LED screen. By having the ability to display real-time temperature and humidity data on the LED screen, you can easily monitor the conditions and make adjustments as necessary.

With 4GB memory. Indefinitely expanding the memory by U-disk

HD-D18 LED full-color control card is equipped with 4GB memory which allows it to store and play programs for more than 4 hours. This is a great feature for LED displays that need to run for extended periods of time. Additionally, the memory can be expanded indefinitely by using a U-disk, providing even more storage space for programs and content.

With this ample storage space, users can easily load a variety of content onto the card, including text, images, and videos. This feature makes it ideal for various applications such as advertising, information display, and entertainment purposes.

The ability to expand the memory with a U-disk is also very convenient since it allows users to easily update the content displayed on the LED screen. By simply plugging in a U-disk containing updated content, users can quickly and easily replace the old content with the new.

Onboard 5 groups HUB 75E

In addition, HD-D18 comes with onboard 5 groups HUB 75E which allows for easy connection to the LED screen using cables. HUB75E is a commonly used interface for connecting LED display modules to controllers. It supports up to 16 groups of RGB signals which provides a stable and reliable connection between the controller and the LED display module.

Support 720P video hardware decoding, 60HZ frame rate output

HD-D18 LED Card is a powerful and versatile device that offers a range of advanced features to enhance your LED display experience. One such feature is the support for 720P video hardware decoding and 60HZ frame rate output. This means that the card is able to process high-definition video content and output it to the display with a smooth, fluid motion.

The ability to decode high-definition video content opens up new possibilities for LED display applications, such as displaying high-quality video advertisements and creating immersive visual experiences.

Control Mode

The internet cluster management diagram

HUIDU HD-D18 Internet unified management

Dimension Chart

HUIDU HD-D18 Dimension Chart

Interface Description

HUIDU HD-D18 Interface Description
  1. USB port: connect to the USB device for the update program;
  2. Power Supply port: connected 5V DC power supply.
  3. Indicator light: PWR is the power indicator, and the power supply normal indicator is
    always on; RUN is the indicator, the normal working indicator flashes;
  4. Audio port;
  5. Microphone interface: support for recording functions;
  6. SIM card slot: Nano 4G card slot, providing control card networking to achieve remote cluster management;
  7. IO interface: for alarm, empty car, passenger, pause signal reception.
  8. Reserved serial ports.
  9. GPS: connection of GPS sensors for positioning and time correction.
  10. Temperature sensor interface: connect the temperature sensor, detect the current ambient temperature, and display it on the LED screen.
  11. Reserved RS232 port: can be used to extend the external meter.
  12. Reserved RS232 port: can be used to extend external cameras.
  13. Test button: for testing the brightness and contrast of the display screen;
  14. Relay control interface: relay power control connector
  15. HUB75E port
    multi-function sensors, etc.;
  16. Advertising screen HUB75E interface: the interface of the row of LED display.
  17. Network port expansion interface: external RJ45 small board, can use a network cable to communicate with HD-D18.
  18. 4G indicator: used to display the working status of 4G.
  19. 4G antenna: for connecting 4G antenna.

HUIDU HD-D18 LED Card

HUIDU HD-D18 LED Card is video control card for full color card LED screen with maximum load capacity 65,536 pixels.
HUIDU HD-D18 LED Card

HUIDU HD-D18 LED Card is a specialized LED display asynchronous full-color control card designed for car screens. It is integrated with a 4G communication module that enables Internet remote cluster control, making it easy to manage and control from afar. It supports indoor and outdoor full color led modules and has a loading capacity of up to 80000 pixels, with the widest being 1024 pixels and the highest being 128 pixels. It supports 256-65536 grayscale and has several special effects such as word art, animated background, and neon light effects.

Integrated with 4G communication module

HD-D18 LED Card is integrated with a 4G communication module, which is a crucial feature that allows remote control and management of the LED display. This feature enables the card to be connected to the Internet and accessed from anywhere in the world, making it ideal for applications that require remote management.

With this feature, users can control the LED display remotely through an Internet connection. This enables them to manage the content being displayed on the LED screen from anywhere, as long as there is an Internet connection available. Additionally, users can monitor the performance of the LED display in real time, ensuring that it is functioning correctly and without any issues.

Support indoor and outdoor full LED modules

HD-D18 is designed to support both indoor LED modules and outdoor full-color LED panels. It allows users to display content in a variety of environments and locations, whether it’s in a shopping mall, stadium, or even on the side of a building.

Support 256~65536 grayscale

The grayscale range is important because it determines the number of levels of brightness that can be displayed on the LED module. HD-D18 LED card supports 256~65536 grayscale, allowing for a wide range of color expression and depth. It enables the LED display can accurately reproduce colors and shades, making it ideal for displaying high-quality images and videos. With this feature, users can expect rich, vibrant colors with smooth gradients and subtle details.

Support word art, animated background, neon light effect

One of the standout features of this card is its ability to support word art, animated backgrounds, and neon light effects, offering a wide range of creative options for creating engaging and eye-catching LED displays

With the support for word art, users can create dynamic and visually appealing text designs that are sure to grab the attention of viewers. Whether it’s a scrolling marquee or a static display, the HD-D18 card can handle a wide range of text styles and fonts, making it easy to create custom messages and signage.

Support temperature and humidity

HD-D18 LED Card comes equipped with a Temperature Sensor port and a humidity sensor port, allowing you to connect compatible sensors to the card. Once connected, the card can display the current temperature and humidity readings on the LED screen. By having the ability to display real-time temperature and humidity data on the LED screen, you can easily monitor the conditions and make adjustments as necessary.

With 4GB memory. Indefinitely expanding the memory by U-disk

HD-D18 LED full-color control card is equipped with 4GB memory which allows it to store and play programs for more than 4 hours. This is a great feature for LED displays that need to run for extended periods of time. Additionally, the memory can be expanded indefinitely by using a U-disk, providing even more storage space for programs and content.

With this ample storage space, users can easily load a variety of content onto the card, including text, images, and videos. This feature makes it ideal for various applications such as advertising, information display, and entertainment purposes.

The ability to expand the memory with a U-disk is also very convenient since it allows users to easily update the content displayed on the LED screen. By simply plugging in a U-disk containing updated content, users can quickly and easily replace the old content with the new.

Onboard 5 groups HUB 75E

In addition, HD-D18 comes with onboard 5 groups HUB 75E which allows for easy connection to the LED screen using cables. HUB75E is a commonly used interface for connecting LED display modules to controllers. It supports up to 16 groups of RGB signals which provides a stable and reliable connection between the controller and the LED display module.

Support 720P video hardware decoding, 60HZ frame rate output

HD-D18 LED Card is a powerful and versatile device that offers a range of advanced features to enhance your LED display experience. One such feature is the support for 720P video hardware decoding and 60HZ frame rate output. This means that the card is able to process high-definition video content and output it to the display with a smooth, fluid motion.

The ability to decode high-definition video content opens up new possibilities for LED display applications, such as displaying high-quality video advertisements and creating immersive visual experiences.

Control Mode

The internet cluster management diagram

HUIDU HD-D18 Internet unified management

Dimension Chart

HUIDU HD-D18 Dimension Chart

Interface Description

HUIDU HD-D18 Interface Description
  1. USB port: connect to the USB device for the update program;
  2. Power Supply port: connected 5V DC power supply.
  3. Indicator light: PWR is the power indicator, and the power supply normal indicator is
    always on; RUN is the indicator, the normal working indicator flashes;
  4. Audio port;
  5. Microphone interface: support for recording functions;
  6. SIM card slot: Nano 4G card slot, providing control card networking to achieve remote cluster management;
  7. IO interface: for alarm, empty car, passenger, pause signal reception.
  8. Reserved serial ports.
  9. GPS: connection of GPS sensors for positioning and time correction.
  10. Temperature sensor interface: connect the temperature sensor, detect the current ambient temperature, and display it on the LED screen.
  11. Reserved RS232 port: can be used to extend the external meter.
  12. Reserved RS232 port: can be used to extend external cameras.
  13. Test button: for testing the brightness and contrast of the display screen;
  14. Relay control interface: relay power control connector
  15. HUB75E port
    multi-function sensors, etc.;
  16. Advertising screen HUB75E interface: the interface of the row of LED display.
  17. Network port expansion interface: external RJ45 small board, can use a network cable to communicate with HD-D18.
  18. 4G indicator: used to display the working status of 4G.
  19. 4G antenna: for connecting 4G antenna.

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