This card is used to control LED displays through Wi-Fi. It can display text, as well as videos and flash animation. The device supports U-Disk drive connection, which, in turn, grants virtually indefinite storage memory.
Technical specifications
| Voltage | 4.2 ~ 5.5 V | |
| Resolution | 640x32 | |
| Number of HUB inputs | 1 × HUB75E | |
| Supported modules | Color | |
| Operating temperature | -40ºC~80ºC | |