Huidu HD-B6 Dual-Mode LED Controller – HDMI & Wi-Fi
$ 160.00
HD-B6 dual-mode LED controller for stored programs and live HDMI playback. Supports up to 1.3 million pixels per card, HDMI multi-card splicing, 8 GB flash storage and HDPlayer programming over Ethernet, Wi-Fi or USB.
9994 in stock
HD-B6 dual-mode LED display controller
The Huidu HD-B6 combines asynchronous program playback with synchronous HDMI input for LED advertising displays and mirror screens. A single card supports up to 1.3 million pixels. HDMI loop connections allow multiple B6 controllers to form a spliced display.
Stored content, live HDMI and remote updates
Prepare screen settings and programs in HDPlayer, then publish over Ethernet, Wi-Fi or USB. The 8 GB flash memory stores content locally and supports expansion through USB storage. Video, images, GIF animations, text, Office documents, clocks and timing programs are supported.
For a live source, connect HDMI from a computer or other compatible source. The B6 automatically scales the synchronous picture. LAN and Internet workflows support management of multiple displays, while cellular connectivity requires an optional 4G module.
HD-B6 technical specifications
| Playback modes | Synchronous HDMI input and asynchronous stored programs |
|---|---|
| Single-card loading | Up to 1.3 million pixels; maximum width 3,840 pixels or height 2,048 pixels, within the total loading limit |
| HDMI multi-card splicing | Up to 2.3 million pixels; the document lists 1,920 × 1,200 as an example |
| Storage | 8 GB flash; USB storage expansion supported |
| Software | HDPlayer for screen settings, program editing and publishing |
| Module scanning | Static to 1/64 scan |
| Grayscale | 256–65,536 levels, adjustable |
| Video output frame rate | 60 Hz |
| Connectivity | Ethernet, Wi-Fi and USB; optional 4G |
| HDMI | 1 input and 1 output/loop connection |
| Audio | 3.5 mm stereo output |
| Power | 18 W; see connector-specific supply note below |
| Operating temperature | −40°C to +80°C |
Power connector note: The linked V1.0 document describes separate 5 V board power interfaces and a 12 V DC power port. Its rated-voltage table is 11.2–12.5 V, typically 12 V. Confirm the actual connector marking and board revision before selecting a supply; do not apply one connector’s rating to another.
Product images
Frequently asked questions
What does dual-mode mean on the HD-B6?
It can play stored programs asynchronously or display a live HDMI source synchronously. HDMI input supports automatic scaling.
Can I splice several LED poster screens together?
Yes. HDMI output from one B6 connects to the HDMI input of the next for multi-screen splicing. The V1.0 specification lists a multi-card splicing limit of 2.3 million pixels, compared with 1.3 million pixels for one card. Verify the complete layout before installation.
Which software is used to program the B6?
HDPlayer is used for screen parameter setup, content editing and program transmission. Content can be updated by Ethernet, Wi-Fi or USB, with networked management available through LAN or Internet connectivity.
Is 4G connectivity included?
The specification lists 4G as optional. Confirm the module and antenna configuration supplied with your unit before choosing cellular remote management.
What power connection should I use?
The PDF identifies both 5 V board power interfaces and a 12 V DC power port. Its basic parameter table lists 11.2–12.5 V, typically 12 V. These connector ratings are not interchangeable: confirm the exact board revision and marked power input before wiring.
Specification download
| Weight | 0.8 kg |
|---|
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