1: CPU: RK3399
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: 2×USB 3.0, 4×USB 2.0, 3×UART,
GPIO, PCIe, RTC, IR.
7: Messaging
software: LedArt
APP, XiaoHui Cloud, LCD Player.