UK4 Android AIoT Mother Board

RK3399 Hexa-core ARM CPU equipped with Dual-core Cortex-A72 and Quad-core Cortex-A53, 2GB RAM, Max. 128GB ROM, 1080p FHD decoding.

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Specification List

Model No.	UK4
Category	Android Mother Board
Chipset	Rockchip
CPU/Processor	RK 3399 Dual Core Cortex-A72+ Quad Core Cortex-A53, up to 1.8GHz
GPU	Mali-T860
OS	Recommend: Andriod 7.1 Optional: Android 8.1/9.0 and Linux Buildroot/Debian 9/Ubuntu-18.04
Resolution	4Kx2K@60fps decoding, H.264, H.265, full HD
RAM	Standard: 2GB_DDR3, Optional: 4GB
ROM	Standard 16GB_EMMC, Max. 128GB optional
Storage Extension	1* Micro SD slot: Max. 256GB by TF card is supported
USB Ports	1* USB 2.0 port 1USB 3.0 port 1 USB 3.0 pin header 6* USB 2.0 pin headers 1* USB 3.0 Type-C connector
Serial Port	1* TTL/RS-232/RS-485 1* TTL/RS-232 4* SPI TTL/RS-232
Display Interface	LVDS, MIPI-DSI, EDP, HDMI, MIPI/eDP ports supports 2560×1600dpi and Dual screen display
Ethernet	10/100/1000M Adaptive Ethernet RJ45 connector, 8-Pin RJ45 header+4-Pin POE header
Other I/O ports	HP/MIC, HDMI in, Amp., GPIO Signals, Line in/out, DC-12V, Nano-SIM card socket and so on
WiFi	Built-in SDIO interface WiFi module, support IEEE 802.11 b/g/n
4G Module	Mini PCI-E 4G module interface
Bluetooth	BT V2.1+EDR/BT v3.0/BT v3.0+HS/BT v4.0/BT v5.2
Camera	Support USB camera within 5.0MP
Dimension	135mm95mm9mm (LWH)
Working Environment	T: -20°C ~ 70°C Humidity: 0%~95% (non-condensing)

The UK4 board is powered by Rockchip RK3399, a low-power, high-performance processor that integrates dual-core Cortex-A72 1.8GHz and quad-core Cortex-A53 1.4GHz. The ARM Mali-T860 GPU supports OpenGL ES 1.1/2.0/3.0/3.1, enabling a perfectly smooth hardware decoding of 4k and 1080p resolution videos. With a variety of on-board display interfaces, multiple I/O and expansion options, as well as a rich set of development kits, this board can be quickly applied to the vending machine sector.