The uses the new architecture of Linux 4.4 npi-config: System configuration tool that configures network, system language, time zone, hostname, SSH and login , and more networkmanager: The famous network manager Support serial port login debugging Terminal login interface: It can display basic operating information of the system, such as memory and main memory usage status, CPU temperature, IP address, etc. Software Features: Support automatic login system as "pi" Integrated LibMali, OpenGLES2.0 display driver Integrate Qt5.9LTS and support OpenGLES hardware acceleration Support HD video playback Integrate GStreamer1.0 multimedia development framework and support VPU acceleration Hardware Features: Network: Gigabit Ethernet port x1 USB 2.0 Type A x1 Debug serial port x1 microSD Slot x1 microUSBxl: supports power supply and data LCD interface: 0.5mm pitch SMD FPC , support full color LCD (RGB: 8-8-8) Compatible: Compliant with 1.4a specification, mciroHDMI (Type-D) connector, 1080P60 output DVP Camera interface: 0.5mm pitch vertical FPC socket, including ITU-R BT 601/6568-bit, I2C, PWM and IO GPIO1: 2.54mm pitch, 4Opin, GPIO compatible with RPi, including UART, SPI, I2C, PWM, IO and other pin resources Buttons: power button x1, reset button x1 LED: Power LEDx1, System Indication LEDx1 : Support , onboard battery interface Power supply: DC5V/2A Temperature working range: -20 to 70 Software support: Debian, FriendlyCore (Qt5.9+OpenGLES1.1/2.0) Size: 75 x 40mm Material: PCB colour: Blue Package Contents: 1 x Development Board 1 x Heat Sink 1 x Silicone sticker 4 x Screw Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.