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

Interface definition

Interface definition of the whole machine

AIO-3399Pro-JD4 provides rich interfaces, including:

  • Power interface,
  • 1 x USB3.0(host/device), 7 x USB2.0 (interface 2, seat 5),
  • HDMI,
  • Ethernet,
  • double an LVDS interface screen, eDP screen interface,
  • TP touch interface,
  • screen voltage jump line interface,
  • backlight interface,
  • WIFI antenna,
  • bluetooth antenna,
  • power button,
  • MIC interface,
  • audio input/output (linein, lineout), 3.5 mm headphone jack,
  • 12 v power supply interface,
  • IR interface,
  • TF card slot, SIM card slot,
  • interface extension buttons,
  • speaker interface,
  • recovery button,
  • EDP screen interface,
  • debugging serial port,
  • industrial serial port (RS485,RS232,2TTL),
  • RTC power interface,
  • MIPI screen interface (dual LVDS multiplex),
  • mini-pcie.

The details are as follows:

Special interface

Software&Hardware: Not support LINE_IN/LINE_OUT, USB_HOST2, Only support SPEAKER One channel (Baseboard JD4-v1.0).

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