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Commercial Display Digital Signage Smart Board

Rockchip Co-product Designer

Introduction

DJ-3288K with standard 3.5-inch motherboard design, is a high cost-effective commercial motherboard. Based on the new generation of ultra-high performance Rockchip RK3288 Cortex-A17 quad-core application processor, frequency up to 1.8GHz, Internal Integrated Mali-T764 GPU, perfect support 4K, H.265 hardware decoding, motherboard designed LVDS, MIPI, eDP, HDMI LCD display interfaces used for human-computer interaction, fully meet the application requirement of digital signage, self-service terminal, advertising machine, smart devices , IOT gateway, retail terminal, industrial control host and so on.

Features

●  Standard 3.5" Industrial Commercial Display Motherboard，Excellent stability and reliability

●  With superior multimedia processing capabilities, support 4K, H.265 hardware decoding, also supports H.264 / MVC /VP8 decoding

●  Motherboard Equipped MIPI IN / MIPI OUT, dual LVDS, HDMI IN / HDMI OUT, EDP and other Mainstream LCD display interface

●  Integrated Mini-PCIE slot, with SIM card slot, support 3G / 4G modules, integrated WIFI / Bluetooth modules, to achieve wireless network communication

●  Perfectly Support Android7.1，support system call interface code API DEMO，support high-level application and APP development

Specification

CPU    Rockchip RK3288 quad-core processor，based on ARM Cortex-A17 architechure，frequency up to 1.8GHz

Graphics Process Unit      Mali-T764 processing engine，support 4K、H.265 hardware decoding

Memory       Onboard 2GByte DDR3

Storage        Onboard 8GByte eMMC

Resolution      Max support 3840*2160

Video Type    Support MP4、RMVB、WMV、AVI、FLV、MPEG、TS

Image Format    Support JPEG、BMP、PNG、GIF

Ethernet    1x10/100/1000M adjustable Ethernet

3G/4G     Built-in Mini PCIE Slot，with SIM card，support 3G/4G

WiFi/Bluetooth      Built-in 1xWiFi/BT4.0 combo modules（optional）

USB   4*USB HOST 2.0，1*USB OTG 2.0

Serial    4x RS232 and 3xTTL

TF Card         Support

Camera           1xMIPI Camera Interface

Audio    High-quality ALC5640 audio decoder chip, support microphone input, stereo left and right channel output with 8 ohm / 10W audio amplifier circuit, reserve Speaker JACK

Display Interface    1x single / dual LVDS port, 1x eDP high-resolution display port

1xHDMI 1080P@120Hz，4k*2k@60Hz output

1xHDMI input、1xMIPI LCD input/output interface

IR Receive Head       Supports infrared reception

RTC    support

Timer Switch             support

User Button/GPIO   Lots of

Power  Standard DC Jack power base, DC 12V power supply, reserved 4-pin power connector

OS  Android 7.1

Size   146*102mm