The Huidu R712 LED Receiving Card is designed for full-color, single-color, and dual-color LED displays, suitable for both indoor and outdoor applications. It features dual network ports that automatically identify input and output, allowing seamless connection with sending cards or Play Box systems. The card supports resolutions up to 256W × 192H per card (recommended) and a maximum of 1024W × 192H for single or dual-color setups. It offers flexible scan modes from static to 1–32 scans, a gray scale range of 0–65,536, and smart configuration for compatibility with different PCB routines. The R712 also includes self-test functions for red, green, blue, white, gray, oblique lines, grids, and spots. Time on/off display can be defined manually or via computer. Equipped with 2-pin 5V power input, dual 1000M Ethernet ports, and 12 × HUB75B ports, it operates at 3V–6V and withstands temperatures from -30℃ to 85℃.
Parameters
| Parameter | Details |
|---|---|
| Brand | Huidu |
| Model Number | R712 / HD R712 |
| Display Type | Full-color / Single-color / Dual-color LED |
| Usage/Application | LED Lighting / LED Display |
| Resolution (per card) | 256W × 192H (recommended), max 1024W × 192H |
| Scan Mode | Static, 1–32 scan randomly |
| Gray Scale | 0–65,536 |
| Ports | 2-pin 5V Power ×1, 1000M Ethernet ×2, 75B HUB ×12 |
| Voltage | 3V–6V |
| Working Temperature | -30℃ to 85℃ |
| Smart Setup | Supported, auto or manual configuration |
| Play Contents | Video, animation, picture, text, Excel, PPT, time, counter |
| Test Functions | Red, green, blue, white, gray, oblique line, grid, spots |
| Time On/Off | Configurable manually or via computer |
| Availability | In Stock |
