Introduction Firefly-RK3288 Firefly-RK3288 development board × 1 WiFi antenna Acrylic rack (to protect board) Firefly-RK3288-Reload Firefly-RK3288-Reload floor x 1 Core-3288J core board x 1 WiFi antenna Other optional accessories: 5V/3A DC power adapter (support 220V/110V input) Firefly serial port module In addition, you may need the following accessories during use: Display device Display or TV which supports VGA interface, and VGA cable Monitor or TV with HDMI interface and HDMI cable Network 100M/1000M Ethernet cable, and wired router WiFi router Input devices USB wire/wireless mouse/keyboard Infrared remote control (need to connect to the infrared receiver) Firmware upgrade and debugging Micro USB cable Serial to usb adapter