DBStar HRV13S Receiver Card

The DBStar HRV13S is an upgraded version of the HRV11S and HRV12STM receiver cards, offering enhanced performance, improved reliability, and expanded compatibility. Designed for seamless integration, it ensures stable operation and optimized display performance.

Key Features & Improvements:

• Power & Performance Enhancements

  • Wide-range power supply (DC 3.6V–12V) for greater adaptability and stability.

  • Supports up to 256×256 pixels with chroma correction or 512×256 pixels with brightness correction, maintaining 16-bit depth for superior image quality.

  • Fast loading of correction coefficients at power-up, significantly reducing LED display boot time.

• Advanced Firmware & System Management

  • Firmware copying among identical cards for convenient deployment.

  • Read-back support for firmware information, firmware files, and parameter files, ensuring efficient system diagnostics.

  • Reliable online firmware updates with dual-backup design, enabling hot-swapping for uninterrupted performance.

• Enhanced Monitoring & Stability

  • Multiple key/indicator contact-pin options (3-pin, 5-pin, 6-pin) for flexible configuration.

  • Board-level voltage and temperature monitoring for real-time system protection.

  • Spread-spectrum technology reduces electromagnetic interference (EMI), ensuring better electromagnetic compatibility (EMC).

The DBStar HRV13S combines efficiency, reliability, and seamless compatibility, making it a highly stable and versatile solution for LED display applications.