一块采用瑞芯微RK3328芯片方案的嵌入式主板，专为多媒体信发系统打造，通过HDMI输出，可支持LG、三星等多种异形屏，以及新零售行业使用的条形屏。标准系统搭载安卓7.1，可根据用户需求定制安卓8.1/9.0、Linux等系统。内置可充电式RTC电池，最大续航可达半年。支持多种信发系统，可协助调试不同的信发系统软件,支持远程管理。此款RK3328嵌入式主板支持ODM订单。
| Hardware Spec: | ||||||
| Operation System | Android 7.1 | |||||
| Language | Chinese,English…Multi-Language support | |||||
| CPU | RK3328 Quad-Core 64bit Cortex-A53 | |||||
| GPU | Mali-450MP2 up to 750Mhz+, OpenGL, ES1.1/2.0 | |||||
| RAM | DDR4 2G 1066M | |||||
| ROM | 16GB （EMMC) | |||||
| Network | NO | |||||
| Wifi & Bluetooth | AP6255, 2.4G&5G WIFI, 802.11 b/g/n/ac Bluetooth4.0 | |||||
| Storage Extension | Support MicroSD(TF) card，Max to 128GB | |||||
| Power Supply | DC 5V/2A | |||||
| Interface: | ||||||
| HDMI Output | 1xHDMI (A type Female), HDMI2.0, Support 4K×2K decode output | |||||
| USB Port | 1*USB3.0, 1*USB2.0(OTG) | |||||
| Card Readere | 1xTF | |||||
| AV Out | 1×3.5mm earphone Jack | |||||
| Power Supply | 1xMicro USB Jack | |||||
| Antenna | External antenna | |||||
| Media Parameter: | ||||||
| Video Decoder | 4K VP9, 4K 10bit H265/H264 up to 60fps 1080P Multi-format（VC-1，MPEG-1/2/4，VP8） | |||||
| Video Encoder | 1080P H.264/H.265 | |||||
| Security | ARM TrustZone(TEE), Secure Video Path, Cipher Engine, Secure boot | |||||
| HDR | HDR10 and HLG modes | |||||
| Audio Container: | Support MP1、MP2、MP3、WMA、WAV、OGG、OGA、APE、FLAC、AAC、M4A、3GPP…etc Audio formats.Muliti -EQ mode，Support Synchronized lyrics and full-page lyric display | |||||
| Audio Out | HDMI output data directly, simulation R/L audio output, optical fiber digital audio output | |||||
| Image browser | Support JPG、JPEG、BMP、GIF、PNG、JFIF…etc photo format.Maximum resolution up to 8176*8176 | |||||
| Text-Reading | upport TXT、LRC、PDF、Html、Htm、EPUB…etc formats(Depends on APK install) | |||||
| Software Extension | Support Google Play & APK install, KODI | |||||
| Protocol | Support DLNA,Miracast Protocol,Support DRM requirement.airplay Audio push | |||||
| Remote Control | Support Smart phone remote control、BT, 2.4GHZ wireless air mouse/Remote controller | |||||
| Others Parameters | ||||||
| Operationg Temperature: | -10~40℃ | |||||
| Storage Temperature: | -20~50℃ | |||||
| Humidity environment | 5%-90%(No condensation) | |||||
| Certification | CE，Rohs | |||||