NovaStar A7s LED Receiving Card 512×256 High Density

The NovaStar A7s is a high‑end, compact receiving card engineered for small‑pitch LED display systems, delivering robust performance in a miniature form factor. It supports a maximum loading capacity of 512×256 pixels at 60Hz for PWM driver ICs, or 384×256 pixels for common ICs, catering to high‑definition indoor applications. Featuring 18bit+ color depth and advanced grayscale enhancement, it reproduces smooth gradients and precise color details even in low‑brightness settings. It enables pixel‑level brightness and chroma calibration, RGB independent gamma adjustment, and quick bright/dark line correction to eliminate module seams and ensure uniform display across the screen. The card provides 32 groups of parallel RGB data or 64 groups of serial data (expandable to 128), with high‑density, dust‑and vibration‑resistant connectors for stable data transmission. Integrated network transformers simplify design and enhance EMC Class B compliance, ensuring reliability in electromagnetic environments. Operating reliably from ‑20°C to +70°C, it measures 70×45×7.9mm and weighs 17.3g, fitting easily in tight cabinet spaces. Perfect for indoor commercial signage, retail displays, conference rooms, rental stage screens, and control room monitors.