DJ-3399K Six-Core Commercial Display Smart Android 8.1 System Board

CPU Rockchip RK3399 dual-core Cortex-A72 and quad-core Cortex-A53, frequency up to 1.8GHz and 1.4GHz respectively. Support OpenGL ES1.1/2.0/3.0/3.1, OpenVG1.1, OpenCL, DX11
GPU Mali-T864 GPU, support OpenGL ES1.1/2.0/3.0/3.1, OpenVG1.1, OpenCL, DX11
Memory Onboard LPDDR3 2GB high-speed memory particles
Storage Onboard 16GByte eMMC
1*SATA2.0 hard disk interface
1*TF card slot，supports 2GB/4GB/8GB/16GB/32GB…
Decoding Resolution Dual VOP displays：max resolution up to 3840x2160
Video Format Support MP4、RMVB、WMV、AVI、FLV、MPEG、TS, etc
Image Format Support JPEG、BMP、PNG、GIF,etc
Display Interface 1* Display port (shared with Type-C interface)
1* Dual channel LVDS Interface (30PIN socket)
1*eDP interface (20PIN socket)
1* touch screen signal (I2C, 6PIN socket)
1* HDMI OUT terminal
Network 1 * Gigabit Ethernet port, RJ45 terminal
1 * MINI PCIe card slot, support for 3G / 4G, with SIM card slot
1 * WIFI / BT combo module, support WIFI 802.11b / g / n and BT4.0
Audio 1* Headphone holder (3.5mm, Stereo, microphone input)
1* Horn Interface (4PIN socket)
1* Recording interface (2PIN socket)
With power amplifier circuit, support left and right channel output, built-in 4Ω//20W, 8Ω//10W power amplifier
Camera Interface（Main Camera） 1*MIPI Camera interface which can support 13 million pixel modules (4 lanes 30PIN socket)
HDMI IN/Sub Camera Interface 1*HDMI IN interface
(24PIN socket, external expansion board supports HDMI in or sub camera)
Backplane I/O interface 1* Type-C interface (shared with Display Port)
1* HDMI display interface
1* USB3.0 interface
1* USB2.0 interface
1* RJ-45 Gigabit Network Interface
1* 3.5mm headphone interface (Audio input and output combo module)
1* TF card slot
1*12V DC power input interface
Built-in I/O Interface 1* 4PIN power interface (Reserved, can be the power interface of 12V input and output )
4* USB 2.0 Interfaces (4PIN socket)
1* LVDS interface (2*15PIN pins), support dual channels 24BIT LCD display
1* LVDS backlight power control interface (6PIN socket)
1* eDP interface (2*10PIN pin)
1* eDP backlight power supply control interface (6PIN socket)
2* RS232/TTL (4PIN socket)
1* TTL/RS232 (6PIN socket, hardware flow control)
1* TTL/RS232 (UART4, 4PIN socket)
1* RS232/TTL debug interface (UART2, 4PIN socket)
1* RS485 interface (4PIN socket)
1* Hard disk power supply interface (4PIN socket)
1* Amplifier interface (4PIN socket)
1* Recording interface (2PIN socket)
1* GPIO interface (6PIN socket)
1* Touch screen interface (I2C, 6PIN socket)
1* IR circuit interface (3PIN socket)
1* LED circuit interface
1* SIM card holder
Peripheral Interface 1 group of GPIO interfaces (socket)
1 group of buttons (Reset button, RECOVERY button, power button, RODCHE button)
1 group of LED lights (red, blue)
1 * IR circuit, support for infrared remote control
RTC Support
Sleep / Wake up Support
System Upgrade Support local Type-C, TF upgrade
Cooling System Fanless thermal design
Electrical Feature Power supply：DC 12V
Working Environment Temperature: -20°C~60°C natural convection, Humidity: 5%~95% RH@31°C.
No condensation
Storage Environment Temperature: -40°C~85°C, Humidity: 5%~95%RH@39°C. No condensation
OS Android 8.1 operating system
Size Standard 3.5” motherboard，146mm*102mm