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Last Updated: 2026-07-31 14:12:51

Interface definition

AIO-3399J Interface Definition

AIO-3399J provides a lot of interfaces, which include:

  • DC power imterface,
  • Double USB3.0 HOST,
  • USB2.0x6,
  • HDMI,
  • HDMI-IN,
  • ethernet,
  • Dual LVDS,
  • EDP LCD,
  • TP Touch Interface,
  • Screen voltage jumper interface,
  • Blacklight control interface,
  • Wifi antenna,
  • BT antenna,
  • Dual MIPI Camera(one of them is reused with HDMIIN),
  • Fan interface,
  • Reset button,
  • Power button,
  • Silicon microphone(HDMIIN audio multiplexing),
  • Audio input/output(linein,lineout), 
  • 3.5mm earphone interface,
  • RTC power interface,
  • IR receiver,
  • TF card slot,
  • SIM Kaka slot,
  • Extended key interface,
  • I2C,
  • I2S,
  • Speaker interface,
  • USB2.0 HOST,
  • recovery/reset button,
  • Serial debug interface,
  • Industrial level serial port (RS485, RS232, 2TTL),
  • M.2PCIE-M.key interface,
  • RTC Battery-powered interface,
  • MIPI LCD(double LVDS reuse),
  • MINI-PCIE,
  • MIPI-CSI.

Such as followings:

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