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

Interface definition

Firefly-RK3399 Interface Definition

Firefly-RK3399 provides a wealth of interfaces, including:

  • Power interface,
  • USB3.0 HOST,
  • Digital optical fiber,
  • Type-C,
  • HDMI,
  • Ethernet,
  • WIFI antenna,
  • Bluetooth antenna,
  • Dual MIPI camera,
  • Fan interface,
  • Reset button,
  • Power button,
  • Silicon wheat,
  • Audio input and output,
  • RTC power interface,
  • Infrared reception,
  • TF card slot,
  • USB2.0 HOST,
  • Recovery key,
  • EDP screen interface,
  • DVP camera interface,
  • Debug serial port,
  • PCIE interface,
  • Battery power input port,
  • MIPI screen interface,
  • MINI-PCIE.

In addition, there is a row of extended interfaces. Specifically as follows:

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