HD-W3A Wi-Fi LED Display Controller Card
₹295.00 incl. GST (₹250.00 + GST)
2 in stock
The HD-W3A Wi-Fi LED Display Controller Card is a compact wireless controller designed for LED signboards, scrolling message displays, advertising screens, and digital information boards. It supports up to 1024 × 48 pixels, with a maximum display width of 1280 pixels, and features 3 × HUB12 and 1 × HUB08 interfaces. Built-in Wi-Fi connectivity enables convenient wireless display management and content updates, while the brightness sensing function supports display brightness control. Ideal for commercial signage, industrial displays, notice boards, and DIY LED matrix projects.
The HD-W3A Wi-Fi LED Display Controller Card is a compact and versatile wireless controller designed for managing LED display panels, scrolling message boards, advertising screens, information boards, and programmable LED signboards. With built-in Wi-Fi connectivity, the controller allows display content to be configured and updated wirelessly, making it convenient for applications where messages and information need to be changed regularly.
The controller supports a loading capacity of up to 1024 × 48 pixels and a maximum display width of 1280 pixels, providing flexibility for different LED display configurations. It features 3 × HUB12 interfaces and 1 × HUB08 interface, allowing compatible LED modules to be connected directly to the controller.
An integrated brightness sensing function helps support brightness-related control for LED displays, making the controller suitable for installations where display visibility needs to be adjusted according to surrounding lighting conditions.
The HD-W3A is ideal for commercial LED signage, shop displays, advertising boards, digital notice boards, industrial information displays, educational displays, queue systems, and DIY LED matrix projects.
Features
- Built-in Wi-Fi wireless control
- Supports LED display loading up to 1024 × 48 pixels
- Maximum supported display width of 1280 pixels
- 3 × HUB12 interfaces
- 1 × HUB08 interface
- Supports brightness sensing/control
- Compact LED display controller design
- Wireless display content management
- Suitable for programmable LED message boards
- Designed for scrolling text and information displays
- Suitable for commercial and industrial applications
- Useful for indoor and outdoor LED signage
- Suitable for DIY LED matrix projects
Specifications
| Parameter | Specification |
|---|---|
| Product Type | Wi-Fi LED Display Controller Card |
| Model | HD-W3A |
| Control Mode | Wi-Fi |
| Loading Capacity | 1024 × 48 Pixels |
| Maximum Width | 1280 Pixels |
| HUB12 Interface | 3 |
| HUB08 Interface | 1 |
| Sensor | Brightness |
| Application | LED Display / LED Signboard Control |
Design and Construction
The HD-W3A features a compact controller-board design with multiple HUB interfaces for connecting compatible LED display modules. Its wireless connectivity provides a convenient way to manage display content without requiring a direct wired connection for every update.
The multiple HUB12 and HUB08 interfaces provide flexibility when connecting different compatible LED panel configurations. The controller is suitable for building scrolling message boards, digital information displays, and programmable LED signage.
Working Principle
The controller receives display content through its supported Wi-Fi control system and processes the information for the connected LED display modules. It then sends the required display data through the available HUB interfaces to control the connected LED pixels.
Users can use the controller to manage text, messages, information, and other supported display content depending on the compatible control software and configuration.
The brightness sensing function can be used for brightness-related control, helping the display maintain suitable visibility under different ambient lighting conditions.
LED Display Compatibility
The controller supports compatible LED modules connected through:
- 3 × HUB12 interfaces
- 1 × HUB08 interface
The supported display loading capacity is up to 1024 × 48 pixels, with a maximum display width of 1280 pixels as specified.
Always verify the LED panel type, scan configuration, interface type, power requirements, and controller compatibility before installation.
Applications
- LED scrolling message boards
- Shop display boards
- Commercial LED signboards
- Advertising LED displays
- Digital notice boards
- Information display systems
- Indoor LED signage
- Outdoor LED signage
- School and college information boards
- Industrial status displays
- Queue information displays
- Programmable message boards
- Public information displays
- Event display systems
- DIY LED matrix projects
- Custom LED display systems
- Educational electronics projects
Advantages
- Convenient Wi-Fi-based control
- Wireless display content updates
- Supports large LED display configurations
- Multiple HUB interfaces
- Brightness sensing capability
- Compact controller design
- Suitable for commercial and DIY applications
- Easy integration with compatible LED panels
Package Includes
- 1 × HD-W3A Wi-Fi LED Display Controller Card
Product Disclaimer
Product images are for illustrative and representational purposes only. The actual product may vary slightly in PCB colour, component placement, markings, connectors, dimensions, or overall appearance depending on the manufacturing batch.
LED panels, power supplies, cables, mounting accessories, and other components shown in product images are not included unless specifically mentioned in the package contents.
Please verify the LED panel type, HUB interface, scan configuration, resolution, power requirements, and controller compatibility before installation. The actual supported display configuration may also depend on the controller firmware and compatible control software.
Frequently Asked Questions (FAQs)
1. What is the HD-W3A controller used for?
The HD-W3A is used to control LED display panels, scrolling message boards, advertising signs, information displays, and LED matrix projects.
2. Does the HD-W3A support Wi-Fi?
Yes. It has built-in Wi-Fi connectivity for wireless display management and content updates.
3. What is the maximum supported resolution?
The stated loading capacity is up to 1024 × 48 pixels.
4. What is the maximum supported display width?
The controller supports a maximum display width of 1280 pixels as specified.
5. How many HUB12 interfaces are available?
It provides 3 × HUB12 interfaces.
6. Does it support HUB08 panels?
Yes. The controller includes 1 × HUB08 interface.
7. Can I use it for scrolling text displays?
Yes. It is suitable for scrolling messages, advertisements, notices, and information displays.
8. Can the display content be updated wirelessly?
Yes. The built-in Wi-Fi allows compatible display content to be managed and updated wirelessly.
9. Does the controller support brightness control?
Yes. It supports a brightness sensing/control function for compatible display configurations.
10. Can it be used for shop signboards?
Yes. It is suitable for shop signs, commercial advertising displays, promotional boards, and information screens.
11. Can it be used for outdoor LED displays?
It can be used as a controller for compatible outdoor LED display systems. However, the connected LED panels and enclosure must themselves be suitable for outdoor conditions.
12. Can it be used for indoor displays?
Yes. It is suitable for indoor LED message boards, notice boards, information displays, and digital signage.
13. Can it be used for school or college notice boards?
Yes. It can be used for programmable school and college information or announcement displays.
14. Can it be used for industrial displays?
Yes. It is suitable for industrial status displays, information boards, and programmable indicators using compatible LED panels.
15. What type of LED panels can be connected?
Compatible LED panels using the supported HUB12 or HUB08 interfaces can be connected, subject to the required scan configuration and controller compatibility.
16. Is the power supply included?
No. A power supply is not included unless specifically mentioned in the package contents.
17. Are LED panels included?
No. LED display panels are not included unless specifically stated.
18. Is it suitable for DIY LED matrix projects?
Yes. It can be used for DIY LED matrix displays, programmable message boards, and custom LED signage projects.
19. What should I check before connecting an LED panel?
Check the panel's HUB interface, scan type, resolution, power requirements, wiring, and compatibility with the controller.
20. Can the controller manage large LED displays?
Yes. It supports configurations up to the stated 1024 × 48 pixel loading capacity, subject to the supported display configuration.
21. What is included in the package?
The package includes 1 × HD-W3A Wi-Fi LED Display Controller Card.
22. Is the actual controller exactly the same as shown in the images?
No. Product images are for representation only, and the actual product may vary slightly in PCB colour, component placement, markings, connectors, dimensions, or overall appearance depending on the manufacturing batch.
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