Huidu HD-K08 LED Receiving Card – 8 HUB75E, 16 RGB Groups
$ 8.00
HD-K08 supports synchronous and asynchronous LED display systems through eight onboard HUB75E interfaces and 16 RGB parallel data groups. Loading is 128 × 512 for conventional/ShiXin LS chips or 256 × 512 for PWM chips.
999 in stock
HD-K08 receiving card for LED modules
The Huidu HD-K08 provides eight standard HUB75E interfaces for direct module connections without an adapter board. It supports 16 groups of RGB parallel data and can be used in synchronous or asynchronous display systems.
Technical specifications
| Parameter | Specification |
|---|---|
| Onboard module interfaces | 8 × HUB75E |
| RGB parallel data | 16 groups |
| Loading with conventional / ShiXin LS chips | 128 × 512 |
| Loading with PWM chips | 256 × 512 |
| Supported modules | Conventional driver-chip modules and mainstream PWM chip modules |
| Scan range | Static to 1/128 scan; spot and null-point settings supported |
| Network interfaces | 2 Gigabit network ports |
| Communication distance | Within 80 m using Cat5e / Cat6 network cable |
| Grayscale levels | 256–65,536 |
| Input voltage | 3.8–5.5 V |
| Power interfaces | 2 × 5 V interfaces |
| Operating power | 3 W |
| Multi-card synchronization | Nanosecond-level synchronization; flexible receiving-card ordering |
| Supported sending-device categories | Dual-mode player boxes, asynchronous sending cards, synchronous sending cards and 2-in-1 video processors |
Select loading by driver-chip type
The K08 has separate loading figures for conventional/ShiXin LS chips and PWM chips. Use the value that matches the LED module’s driver IC, and check its scan method and wiring before configuration. The published scan range extends from static driving to 1/128 scan.
Configuration and screen testing
Intelligent settings and screen-line configuration support module wiring setup. The integrated screen-test function helps check display brightness and the flatness of the module arrangement. Multiple receiving cards can be arranged in the required order with synchronized operation.
Specification PDF
Download the HD-K08 receiving card specification
Frequently Asked Questions
Does the HD-K08 need a separate HUB adapter board?
No adapter board is required for its onboard connections. It provides eight standard HUB75E interfaces and 16 groups of RGB parallel data.
How much can one K08 receiving card load?
The published loading is 128 × 512 with conventional or ShiXin LS chips, and 256 × 512 with PWM chips. The driver-chip type determines which figure applies.
Is the HD-K08 suitable for synchronous and asynchronous systems?
Yes. Both system types are supported. Listed sending-device categories include dual-mode player boxes, asynchronous or synchronous sending cards and 2-in-1 video processors.
What scan methods and grayscale levels are supported?
The K08 supports static through 1/128 scan and 256–65,536 grayscale levels. It also supports spot and null-point settings.
What power supply does the HD-K08 require?
Its input-voltage range is 3.8–5.5 V, with two 5 V power interfaces and a specified operating power of 3 W.
| Weight | 0.3 kg |
|---|
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