10 Pcs MRV328 Novastar LED Screen Receiving Card MRV328 Display Control System Card 256X256 Pixels 8*HUB75E Interface

Product specifications The maximum load resolution is 256 × 256 256@60Hz (PWM driver IC) Electrical specifications Input voltage DC 3.8V~5.5V Rated current 0.5A Rated power consumption 2.5W Working environment temperature -20 ℃~+70 ℃ Humidity 10% RH~90% RH, no condensation Storage environment temperature -25 ℃~+125 ℃ Humidity 0% RH~95% RH, no condensation Physical dimensions: 145.6mm × 95.5mm × 18.3mm Net weight 85.5g

• 【Loads】A single MRV328 can load up to 256 x256 pixels.
• 【Brief introduction 】MRV328 is a universalr card launched by Novastar. Using 8 standard HUB75E interfaces for communication, it has high stability and supports up to 16 sets of RGB parallel data. The hardware design complies with EMC standards, improving the electromagnetic compatibility of the product and making it suitable for various on-site environments. For PWM type drive ICs, Up to 32 scans are supported, and functions such as brightness correction, quick adjustment of bright and dark lin
• (Improving reliability) The loop backup receiver card and transmitter card are connected through primary and backup lines to form a loop. When a fault occurs in a certain part of the line, the screen can still display normally. Dual program backup. When the receiving card leaves the factory, two firmware programs are saved in the application area to prevent errors The program update process encountered an abnormal deadlock issue with the receiving card
• (Improve display effect) Light up chromaticity correction step by step. In conjunction with the Nova high-precision calibration system, the brightness and chromaticity of each light point are calibrated to effectively eliminate brightness and chromaticity differences, achieving a high degree of consistency in the brightness and chromaticity of the entire screen. 3D functionality. Cooperate with a sending card that supports 3D functionality to output 3D images. Quickly adjust the brightness and d
• (Improving maintainability) Quickly upload correction coefficients to the receiving card to enhance efficiency. Pre stored screen settings. Customize the display screen for startup, Ethernet disconnection, and no video source signal. Temperature and voltage monitoring. Monitor the temperature and voltage of the receiving card itself without the need for other peripherals. Cabinet LCD display. Display the temperature, voltage, single run time, and total run time of the receiving card through the