Huidu HD-D16 Wi-Fi LED Banner Controller – 4 HUB75E
Price range: $ 44.00 through $ 107.00
HD-D16 is a full-color asynchronous LED banner controller with standard Wi-Fi and four HUB75E interfaces. It supports a 640 × 64 control range, 720p video decoding, 60 Hz output and 4 GB program memory.
HD-D16 Wi-Fi controller for LED banner displays
The Huidu HD-D16 combines local program storage with wireless mobile-app control for full-color LED banners. It supports videos, still pictures, animations, clocks and text effects, with four onboard HUB75E interfaces for module connections.
Technical specifications
| Parameter | Specification |
|---|---|
| Control range | 640 × 64 |
| Maximum width / height | 640 pixels wide; 128 pixels high |
| Module interface | 4 × HUB75E |
| Module scan | Static to 1/64 scan |
| Grayscale | 256–65,536 levels |
| Video performance | 720p hardware decoding; 60 Hz frame-rate output |
| Program memory | 4 GB; USB-drive expansion supported |
| Wireless control | Standard Wi-Fi; mobile-app control |
| Other communication | USB drive, LAN and optional 4G |
| Network interface | 1 × 10/100 Mbps RJ45 |
| USB interface | 1 × USB 2.0 |
| Power input / consumption | 1 × 5 V input; 5 W |
| Video formats | AVI, WMV, MP4, 3GP, ASF, MPG, FLV, F4V, MKV, MOV, DAT, VOB, TRP, TS and WEBM |
| Animation formats | SWF, FLV and GIF |
| Image formats | BMP, JPG, JPEG and PNG |
The 640 × 64 control range is distinct from the separately listed maximum height. A 640 × 128 loading capacity should not be inferred from the two dimension limits.
Update content locally or remotely
Send programs through Wi-Fi or LAN, or update them using a USB drive or removable hard disk. USB plug-in playback and program expansion are supported. Network cluster management provides remote control, with 4G available as an option.
The card supports direct video transfer without a transcoding wait. The specification describes more than four hours of programs with 4 GB memory; the actual duration depends on content size.
Build a varied banner program
Combine text with pictures, word art, animated backgrounds and neon effects. Analog, digital and dial clocks are supported along with counting functions. Temperature/humidity display and adaptive brightness adjustment are also listed features.
For a larger stated control range, compare the HD-D36 specifications. Its module interface differs from D16, so check both the screen range and connection type.
Interface illustrations
Specification download
Download the HD-D16 V0.1 specification (PDF)
Frequently Asked Questions
How many HUB75E outputs does HD-D16 have?
The D16 specification lists four HUB75E interfaces. Its PDF includes the HUB75E pin definition for checking module connections.
What is the Huidu D16 control range?
The stated control range is 640 × 64. Maximum width is 640 pixels and maximum height is 128 pixels, listed separately from the control range.
Can I update D16 programs over Wi-Fi?
Yes. Wi-Fi is standard and supports mobile-app wireless control. LAN and USB updates are also supported, with optional 4G communication.
Can the HD-D16 play MP4 and GIF files?
Yes. MP4 is among the supported video formats and GIF is listed for animation. Video playback supports 720p hardware decoding with 60 Hz output.
How does D16 differ from D36 in screen connections?
The D16 specification lists four HUB75E interfaces and a 640 × 64 control range. The linked D36 specification lists a 50-pin HUB and a 1024 × 64 control range. Compare the required module connection before replacing one with the other.
| Weight | N/A |
|---|
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