K4 Board
Smart Vending Machine Board
The F4 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.
● Rockchip RK3399 hexa-core ARM CPU
● LVDS and EDP for 1080p FHD decoding support
● 2.4GHz Wi-Fi and Bluetooth 4.0
● 2 x USB 3.0 ports, 7 x USB 2.0 ports, 1 x USB Type-C port
● Dimensions: 135mm x 95mm
● 128GB ROM + 2GB RAM
● Mini PCIe port, 4G expansion module
● 10/100/1000Mbps Ethernet port
● 6 x RS-232 serial ports, 1 x RS-485 serial port (optional)
● 9mm ultra-thin design
