NOVASTAR MRV210 is a full color receiving card with 24-group data mode of Nova M3. 1) Single card outputs 16-group of RGB data; 2) Single card outputs 24-group of RGB data; 3) Single card outputs 20-group of RGB data; 4) Single card outputs 64-group of serial data; 5) Single card supported resolution 256x226; 6) Configuration file read back; 7) Temperature monitoring; 8) Ethernet cable communication status detection; 9) Power supply voltage detection; 10) High gray-scale, high-refresh rate, and high and low brightness mode refresh; 11) Pixel-by-pixel brightness and chromaticity calibration and brightness and chromaticity calibration coefficients for each LED; 12) Comply with EU RoHs standard; 13) Comply with EU CE-EMC standard.