RK3399 High-performance Development Board


RK3399 ARM Development Board

K2-3399 is a Rockchip RK3399 super performance 4K development board, integrating HDMI OUT, LVDS/EDP mainstream display output interface,support multi-screen display/splicing display and adding HDMI IN (4KP30), LTE (4G), Tuner, GTIOT, RS232, WDT One-stop service with POE, supporting multiple functions and meeting the needs of more developers in different scenarios

RK3399 embedded Board<
Diversified functions and strong performance

RK3399 display solution
Multiple Video interfaces Multiple Video modes

Variety of digital TV reception

RK3399 development Board Manufacturer
Personalized customization

Versatile and Powerful

  • Support LTE (Mini PCIE interface/global standard) to meet outdoor network coverage
  • Dual-band dual-antenna design to improve the transmission speed and stability of WIFI+BT work
  • At the same time, BT5.0 meets the performance of the IOT
  • Support 1000M LAN
  • Support 1*USB3.0+2*USB2.0;
  • Support standard RS232+GPIO, diversified applications
  • Built-in WatchDog&RTC,7*24H Stable and unguarded
  • 1*3.5mm headphone/microphone port + 2*8Ω5W stereo speaker port
  • OS:Android10.0/Linux
watchdog for Android

Android linux embedded board

Multiple Video Interfaces

4K display development board

*HDMI IN and HDMI OUT can choose one of the two functions when the structure is limited; the two functions can coexist at the same time without considering the structure.

Multiple Video Modes

Support multi-screen simultaneous display, multi-screen different display, multi-screen rotation splicing, picture-in-picture and other display methods

Multi-screen simultaneous display mode
Multi-screen simultaneous display mode
Multi-screen display mode
Multi-screen display mode
Multi-screen splicing mode
Multi-screen splicing mode (support horizontal screen / vertical screen rotation)
Picture-in-picture mode
Picture-in-picture mode


The main board integrates POE interface, with POE module board (802.3at), rational use of network channels, provides redundant link utilization, and relieves the troubles of power wiring for customers in special environments.

poe single board computer

Support a Variety of Digital TV Reception


Support Multiple Optional Wireless Protocols

Z-WAVE / ZIGBEE / LoRa / LTE / GPS / WiFi / BT5.0

iot single board computer

Personalized Customization

arm cortex development board odm

Optional hardware configuration


open source development board sdk

Provide SDK secondary development

Customers can compile sensitive requirements by themselves

how to manage Android devices remotely

MDM customization (remote device management)

Remotely collect device status information and control the device(update firmware, uninstall/install APK, restart, standby/wake up, real-time advertising…)

Android 10 development board customization

APP customization

Easy to realize customer’s customized requirements, safe, fast and low-cost.

Application Scenarios

Commercial display, digital signage, smart home, video conference…

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