Whether it is an outdoor LED Video Wall or an indoor LED Screen, all LED screens need a control card. The control card generally has a main card and a secondary card. The main card is the sending card, and the secondary card is the receiving card, which plays the role of sending data and

If you do not have the configuration file loaded by the LED display module manufacturer when installing and debugging the LED display, you will need to make an SSR file that can drive the LED display module. Here is how to make the driver file for this LED module(we call it smart settting). Smart setting