User manual


Standard suit for Firefly-RK3288 includes the following items:

  • Firefly-RK3288 development board × 1
  • WiFi antenna
  • Acrylic rack (to protect board)

Standard suit for Firefly-RK3288-Reload includes the following items:

  • Firefly-RK3288-Reload floor x 1
  • Core-3288J core board x 1
  • WiFi antenna

Other available accessories include:

During using, you may need the following accessories:

Display device:

  • Display or TV with HDMI interface, and HDMI cable


  • 100M/1000M Ethernet cable, and wired router
  • WiFi router

Input device:

  • USB wireless/wired mouse/keyboard
  • IR remote control

Firmware upgrade and debug:

  • Male to male USB cable
  • Serial to USB Adapter


After confirming the motherboard accessories are connected correctly, connect the power adapter to the live socket and the power cable to the development board. The power board will auto power on when it is powered up for the first time.


When the system is started, you may shut it down via poweroff button to maintain power supply to the development board. Now you have two ways to start the Firefly-RK3288 up:

  • Press and hold the power button for three seconds
  • Press the power button on the IR remote control

When starting up, the blue indicator will illuminate.