1: CPU: RK3566
quad-core 1.8GHz.
2: System
version: Android 11.0.
3: Image
display: 4K@60Hz.
4: Display
interface: LVDS, HDMI, eDP.
5: Wi-Fi: 2.4GHz.
6: Extended
interface: USB 3.0, 3×USB 2.0, 7×UART,
GPIO, KEY, RTC, IR.
7: Messaging
software: LedArt
APP, XiaoHui Cloud, LCD Player.