Novastar MRV300-1 LED Receiving Card

The NovaStar MRV300 is a powerful receiving card designed as a standard model for professional LED display installations. This advanced receiving card enables reliable control and driving of LED panels in various configurations, offering maximum flexibility for different project requirements.

With its compact design of only 1.6 mm PCB thickness and a total height of approximately 18.5 mm, the MRV300 integrates seamlessly into existing LED display systems. The card operates at a rated voltage of 3.3 to 5.5 V and a rated current of 0.33 to 0.55 A, ensuring energy-efficient and reliable operation.

A key feature of the MRV300 is its ability to operate in three different data modes without requiring any special programs or software. In 16-group RGBR mode, the card can process 16 groups of RGBR parallel data, while the 20-group RGB mode enables the driving of 20 RGB data groups. For particularly demanding applications, the 64-group serial mode offers the ability to manage 64 separate data lines, with each line capable of independently driving an LED bar.

The card supports a maximum resolution of 256x226 pixels and features two 50-pin interfaces that enable different data outputs depending on the operating mode. This flexibility makes the MRV300 an ideal solution for a wide variety of LED display configurations.

The MRV300 features comprehensive monitoring functions that ensure continuous supervision of system status. The integrated temperature monitoring maintains optimal operating conditions, while Ethernet cable communication status detection and power supply voltage monitoring provide additional operational reliability.

One of the outstanding features is the pixel-by-pixel brightness and chromaticity calibration. This function enables individual calibration coefficients for each LED, ensuring uniform color reproduction and brightness across the entire display. In addition, the card supports pre-store image settings and configuration file readback functions.

The MRV300 is designed for professional use in demanding environments. With an operating temperature range of -20°C to 70°C and humidity levels of 10% to 90%, the card is suitable for a wide variety of installation scenarios. The receiving card complies with EU RoHS and CE EMC standards, ensuring the highest quality and safety standards.

To accommodate different installation requirements, NovaStar offers several model variants of the MRV300. The standard model MRV300-1 features male connectors on the top side, while variants -2, -3 and -4 offer different connector configurations for specific applications. The card is equipped with an Indicator Light Socket (J9) that provides status LEDs and controls for easy monitoring and operation.