Novastar MRV220-4 LED Screen Controller – Receiving Card

MRV220 is the receiving card of Nova with 28-group data mode.

Features:

• 1) Single card outputs 24-group of RGB data;

  2) Single card outputs 28-group of RGB data;

  3) Single card support resolution 256×226;

  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.