Novastar MRV470-1 LED Receiving Card 256×226 Pixels

The Novastar MRV470-1 is a high-performance EMC-compliant LED receiving card for professional LED display systems. Model MRV470-1 supports a maximum loading capacity of 256×226 pixels and delivers 24 groups of RGB parallel data for ultra-high gray scale and refresh rate. It features MOM function to store calibration coefficients and LED module data, plus pixel-by-pixel brightness and chromaticity correction for uniform image quality. Equipped with standard JH1/JH2 interfaces, it ensures stable signal transmission. The card operates on DC 3.3V–5.5V with 2.5W power consumption, working reliably at -20°C to +70°C. It supports temperature/voltage monitoring, Ethernet communication detection, configuration file readback, and pre-stored picture settings. Complying with CE-EMC Class B and RoHS standards, it reduces electromagnetic interference. Ideal for indoor LED video walls, small-pitch displays, stage screens, retail advertising, exhibition booths, and rental LED systems.