Huidu HD-R5S Plus Mini LED Receiving Card
$ 10.80
Huidu HD-R5S Plus mini receiving card with high-density data connectors. V1.0 lists up to 512 × 512 at 60 Hz and static to 1/128 scan. Confirm the transfer board, module configuration and hardware revision before ordering.
10000 in stock
Huidu HD-R5S Plus mini receiving card
The Huidu HD-R5S Plus is a compact LED receiving card with high-density data connectors. It is intended for integration with a matching transfer board and compatible Huidu control hardware. Check the connector pinout and transfer-board arrangement before treating it as a replacement for a card with different module connectors.
The following information comes from Huidu’s HD-R5s Plus Product Specification V1.0, released November 28, 2025. Confirm the card revision and cabinet configuration against that document when preparing a new installation or repairing an existing screen.
R5S Plus specifications and loading conditions
| Maximum documented loading | 512 × 512 pixels at 60 Hz |
|---|---|
| Loading condition | Actual capacity depends on interface count and module resolution |
| Parallel data | 32 RGB groups |
| Serial data | 64 groups; expandable to 128 with the appropriate configuration |
| Scan support | Static through 1/128 scan |
| Control-system communication | Gigabit Ethernet via the system connection arrangement |
| Network cable distance | Cat5e or Cat6 within 80 m |
| Operating voltage / power | DC 3.8–5.5 V / 3 W |
| Board dimensions / weight | 70.5 × 45 mm / approximately 16.5 g |
| Operating temperature | −25°C to +75°C |
The maximum loading is a documented limit, not a guarantee for every module or wiring arrangement. Confirm the interface allocation, driver IC, module resolution and scan mode together. The 60 Hz loading condition should not be confused with an LED module refresh-rate specification.
Check the transfer board and connector mapping
The specification identifies the high-density connectors as data interfaces for connection to a transfer board. It provides separate interface definitions for different data arrangements. Match the receiving card, transfer board and LED-module pin assignments before installation.
The drawing gives the board outline as 70.5 × 45 mm. Check mounting holes, connector orientation and clearance around the transfer board as well as the card outline. Disconnect power before installing or removing the card.
Display adjustment and maintenance features
Supported functions include 90-degree image rotation, independent RGB gamma adjustment, and brightness and color calibration with a compatible correction system. Bright and dark line adjustment helps address visible seams. Verify the required software, firmware and sending hardware for your installation.
The card reports temperature and voltage and can record running time. Configuration parameters can be saved to the factory area and restored after changes. Keep a separate copy of the working configuration before maintenance.
The specification also lists receiving-card backup. That function needs a suitable backup installation and configuration; one card by itself does not provide a second receiving card. Confirm the complete backup arrangement before relying on automatic switchover. Correction-coefficient storage on an LED board requires a board with compatible Flash memory.
Prepare a compatibility check
Provide the original receiver model and revision, transfer-board photos, sending device, module driver IC, scan mode and cabinet pixel dimensions. Contact EagerLED with those details, or browse the LED receiving card range before selecting a replacement.
Huidu HD-R5S Plus FAQ
Can I connect module ribbon cables directly to this card?
Check your transfer board first. The documented card uses high-density data connectors, so connector shape and pin assignment must match the intended board arrangement.
Is 512 × 512 available with every module?
No. The specification states that actual loading depends on the number of interfaces and module resolution. Confirm your cabinet configuration before applying the maximum.
Is factory-area configuration recovery the same as card backup?
No. Configuration recovery restores saved parameters. Receiving-card backup is a separate system arrangement that must be planned and configured.
Where can I find the full connector definitions?
Download the Huidu HD-R5S Plus specification PDF for the data-interface definitions, dimensions, indicator descriptions and technical parameters.
| Weight | 0.3 kg |
|---|
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