The AT32 is a professional receiving card from NovaStar designed for demanding LED display applications. This card features pixel-level brightness and chroma calibration for uniform display performance, quick adjustment of dark or bright lines for simplified maintenance, multi-batch adjustment for efficient large-scale installations, 3D support for immersive experiences, individual gamma adjustment for RGB channels, and flexible 90° image rotation for various installation orientations. The AT32 uses high-density connectors that resist dust and vibration, ensuring stable operation in demanding environments. It supports up to 32 groups of parallel RGB data or 64 groups of serial data (expandable to 128 groups), offering flexibility for various LED module configurations. Reserved pins allow for custom functions to meet specific application needs. Thanks to its EMC Class B compliant hardware design, the AT32 offers improved electromagnetic compatibility, making it suitable for installations in sensitive environments where EMI must be minimized. An excellent choice for professional LED display applications requiring advanced calibration capabilities and reliable performance.