NovaStar MRV532 Receiving Card – 512×512 Pixels | High‑Stability HUB320 LED Display Controller Board for LED Display Screens

Package Included

Version	Package Included
MRV532	1 × MRV532 Receiving Card 1 × User Manual

About this item

The MRV532 is a receiving card developed by Xi’an NovaStar Tech Co., Ltd. (hereinafter referred to as NovaStar). Supporting various functions such as Color Management, 18bit+, HDR, Pixel Level Brightness and Chroma Calibration, Quick Adjustment of Dark or Bright Lines, Multibatch Adjustment, Low Latency, 3D, Individual Gamma Adjustment for RGB, and 90° Image Rotation, the MRV532 can significantly improve the display effect and user experience.
The MRV532 uses 10 standard HUB320F connectors to ensure highly stable communication, supporting up to 40 groups of RGB real pixel data, 40 groups of 3-LED sub-pixel data, or 30 groups of 4-LED sub-pixel data.

* For PWM driver ICs, the maximum load capacity per card is:
− When used with M3 controllers:
512×512@60Hz (For 8bit video sources)
512×384@60Hz (For 10bit and 12bit video sources)
MRV532 Receiving Card Specifications
www.novastar.tech 2
− When used with COEX controllers:
512×512@60Hz (For 8bit and 10bit video sources)
512×384@60Hz (For 12bit video sources)

* For common driver ICs, the maximum load capacity per card is:
− When used with M3 controllers:
512×384@60Hz (For 8bit video sources)
256×384@60Hz (For 10bit and 12bit video sources)
− When used with COEX controllers:
512×384@60Hz (For 8bit and 10bit video sources)
256×384@60Hz (For 12bit video sources)

Order & Logistics

• Lead Time: Typically ships within 2–5 business days
• Packing: Cardboard box
• Shipping: Orders in this series qualify for our Free Shipping Policy on purchases over $399. All products in this series are shipped directly from our headquarters warehouse（Standard Shipping: 9–18 days|Express Shipping: 5–9 days.）

Usage Notes / Installation Tips

• Always power off the LED system before installing or removing the receiving card
• Use shielded network cables for stable signal transmission
• Ensure adequate ventilation inside the LED cabinet for prolonged operation
• Keep away from static discharge sources; use anti-static protection when handling

Technical Specifications

Model	MRV208-N	MRV412-N	MRV416-N	MRV532
Loading capacity(pixel)	512×512	512×512	512×512	512×512
Max. parallel RGB data groups	16	24	32	40
Output Interface	HUB75E*8	HUB75E*12	HUB75E*16	HUB320F*10
Max. Scanning	64	64	64	64
Dynamic Sub-pixel	–	–	–	√
3D	√	√	√	√
Pixel Level Brightness and  Chroma Calibration	√	√	√	√
18bit+	√	√	√	√
Color Management	√	√	√	√
RGB Gamma Independent Adjustment	√	√	√	√
Low latency	√	√	√	√
Multi-batch Adjustment	√	√	√	√
Temperature, voltage and  communication status monitoring	√	√	√	√
Redundancy Backup	√	√	√	√
Configuration File Dual Backup	–	√	√	√
Firmware Program Backup	√	√	√	√
Firmware Program Read-back	√	√	√	√
90-degree Multiple Rotation	√	√	√	√
Prestore Picture	√	√	√	√
Support for 5-pin LCD	√	√	√	√
Bit Error Testing	√	√	√	√
Mapping	√	√	√	√

Applications

• Fixed LED billboards
• Rental stage LED screens
• Indoor/outdoor advertising screens
• Conference / exhibition LED displays