Huidu HD-R708/R712/R716/R732 LED Display Receiving Card

Huidu HD-R708/R712/R716/R732 LED Display Receiving Card Description

The Huidu HD-R708, HD-R712, HD-R716, HD-R732, and HD-R3210LED Display Receiving Cards are high-performance solutions designed for fine-pitch and professional LED display systems. Built for both synchronous and asynchronous control environments, these receiving cards support a wide range of IC modules, scanning methods, and large loading capacities. With smart configuration features, advanced correction functions, and industrial-grade durability, the series delivers stable, efficient, and high-quality visual performance for indoor, outdoor, transparent, and creative LED displays.

Product Features:
• Dual-mode control supporting both asynchronous and synchronous LED control systems
• Broad compatibility with most PWM IC modules and scanning modes from static to 1/128 scan
• High loading capacity with excellent flexibility for various LED display specifications
• R716: 327,680 pixels (512 × 640)
• R712: 262,144 pixels (512 × 512)
• R708: 256,512 pixels (128 × 512 for conventional chips; 256 × 512 for PWM chips)
• R732: 262,144 pixels (256 × 1024)
• R3210: 262,144 pixels (512 × 512)
• Smart configuration for easy alignment of modules and display layouts
• Built-in testing tools for module flatness and brightness uniformity
• Gigabit Ethernet communication for stable and fast data delivery
• Low-power operation with DC 4.0V–5.5V input and only 5W power consumption
• Industrial-grade reliability with an operating temperature range of −40°C to +80°C
• Suitable for fine-pixel indoor/outdoor LED displays and transparent LED applications

Applications:
● Fine pixel pitch LED displays.
● High-definition indoor and outdoor LED displays.
● Transparent and glass LED screens.

Huidu HD-R708/R712/R716/R732/R3210 LED Display Receiving Card Specification:

Model	HD-R708	HD-R712	HD-R716	HD-R732	HD-R3210
Loading capacity	Conventional chip:  128*512	Conventional chip: 128*1024	Conventional chip: 160*1024	Conventional chip: 128*1024	Conventional chip: 512*512
	PWM chip: 256*512	PWM chip: 256*1024	PWM chip: 320*1024	PWM chip: 256*1024
HUB interface	8×HUB75E	12×HUB75E	16×HUB75E	8×HUB320	10×HUB320
Data output	16 group of RGB	24 group of RGB	32 group of RGB	32 group of RGB	40 group of RGB
Scanning	Static~1/128	Static~1/128	Static~1/128	Static~1/128	Static~1/128
Module construction	√	√	√	√	√
Rotate animation	√	√	√	√	√
Specify setting	√	√	√	√	√
Extract rows/columns	√	√	√	√	√
Brightness correction	√	√	√	√	√
Arbitrary sort	√	√	√	√	√
Bright line control	√	√	√	√	√
Mapping	√	√	√	√	√
Power	5W	5W	5W	5W	5W
Working Temperature (°C)	-40℃~80℃	-40℃~80°C	-40℃~80℃	-40℃~80℃	-40℃~80℃
Working Environment Humidity (%RH)	0~90%RH	0~90%RH	0~90%RH	0~90%RH	0 ~95%RH
Storage Environment Humidity (%RH)	-40~90%C	0~90%RH	0~90%RH	0~90%RH	0 ~95%RH
Net weight (kg)	0.077	≈91g	≈91g	≈91g	≈97g

Download Resource:
HUIDU HD-R708 LED Display Receiving Card Specification V1.0
HUIDU HD-R712 LED Display Receiving Card Specification V2.1
HUIDU HD-R716 LED Display Receiving Card Specification V1.0
HUIDU HD-R732 LED Display Receiving Card Specification V1.0
Huidu HD-R3210 LED Display Receiving Card Specification