Novastar MRV300Q LED Display Receiving Card

The Novastar MRV300Q is a high‑performance LED receiving card for NovaStar M3 control systems, engineered for sharp, stable LED display output. Model MRV300Q supports a maximum load of 256×226 pixels with 20 groups of RGB data and 64 groups of serial data, ensuring high‑resolution, high‑refresh visuals. It features pixel‑level brightness and chromaticity calibration for uniform color and brightness across the entire screen. Integrated monitoring includes cabinet temperature, voltage, and working status detection, plus Ethernet communication status check for reliable 24/7 operation. Equipped with standard 50‑pin expansion headers and Ethernet port, it enables fast data transmission up to 100 meters and easy daisy‑chain connection. The card complies with CE, EMC, and RoHS standards, adopting industrial‑grade components for long‑term durability. Ideal for indoor and outdoor LED screens, rental displays, advertising billboards, conference room walls, and retail signage applications.