LED
MRV220-1 receiving card (Nova)

1)Single card outputs 24-group of RGB data;
2)Single card outputs 28-group of RGB data;
3)Single card support resolution 256x226;
4)Configuration file read back; 
5)Temperature monitoring; 
6)Ethernet cable communication status detection; 
7)Power supply voltage detection; 
8)High gray-scale high-refresh, high and low brightness mode refresh.
9)Pixel-by-pixel brightness and chromaticity calibration, Brightness and chromaticity calibration coefficients for each LED; 
10)Comply with RoHS standard; 
11)Comply with EU CE-EMC standard.