The kernel uses the new architecture of Linux Kernel 4.4npi-config: System configuration tool configures network, system language, time zone, hostname, SSH and login , and morenetworkmanager: The famous network manager. Support serial port login debuggingTerminal login interface: It can display basic operating information of the system, such as memory and main memory usage status, CPU temperature, IP address, etc. : 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 IOSoftware Features:Support automatic login system as "pi" userIntegrated LibMali, OpenGLES2.0 display driverIntegrate Qt5.9LTS and support OpenGLES hardware accelerationSupport HD video playbackIntegrate GStreamer1.0 multimedia development framework and support VPU accelerationHardware Features:CPU: S5P4418, running main frequency 1.4GHz, dynamic frequency modulation and voltage regulation, the highest main frequency can reach 1.4Ghz RAM: 512M DDR3 management: An ARM?Cortex-MO microcontroller is used for management, which supports functions such as dynamic voltage regulation, software shutdown and timing startup.Network: Gigabit Ethernet port x1USB 2.0 Type A x1Debug serial port x1microSD Slot x1microUSBxl: supports supply and data transferLCD interface: 0.5mm pitch SMD FPC , support full color LCD (RGB: 8-8-8)GPIO1: 2.54mm pitch, 4Opin, GPIO with RPi, including UART, SPI, I2C, PWM, IO and other pin resourcesButtons: button x1, reset button x1LED: LEDx1, System Indication LEDx1: Support , onboard battery interface supply: DC5V/2A Temperature working range: -20 to 70Software support: Debian, FriendlyCore (Qt5.9+OpenGLES1.1/2.0)Size: 75x40mmMaterial: PCBcolour: bluePackage Contents:1 x Development BoardOnly the above package content, other products are not included.Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.