MRV300 is the standard model of Novastar receiving card. It has the following features:
- Single card outputs 16-group of RGBR data
- Single card outputs 20-group of RGB data
- Single card outputs 64-group of serial data
- Single card supports resolution of 256×226
- Configuration file readback
- Temperature monitoring
- Ethernet cable communication status detection
- Power supply voltage detection
- Pixel-by-pixel brightness and chromaticity calibration. Brightness and chromaticity calibration coefficients for each LED
- Pre-store picture setting
- Comply with EU RoHs standard
- Comply with EU CE-EMC standard


