M147 bar screen main board

9V2A bi-directional fast charging, more saving charge; comfortable grip, anti slip design, to give you the multiple protection of the rechargeable treasure.

  • Model: AP08Q

The main board of uw-v40 elevator is a multimedia LCD driver integrated board based on the main chip of Quanzhi a40i. This motherboard is equipped with 1GB / 2GB DDR + 8GB / 16GB / 32GB EMMC, which can support LVDS point screen, EDP point screen, CVBS input and HDMI HD output.

Its main control IC adopts the 40 nm HPC manufacturing process of TSMC, based on the arm cortex-a7 architecture, with four cores and the main frequency up to 1.5GHz.

With the new generation smartcolor technology of Quanzhi, it can help to display excellent image quality in high resolution and provide your whole machine with pleasant visual effect.

Main features:

    4 core up to 1.5GHz main frequency

     Support LVDS screen and EDP screen

    Support CVBS input

    4 serial ports (3-way TTL, 1-way 484), 3 USB ports and other expansion interfaces are        rich

    Supporting charge and discharge management of single lithium battery

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Basic hardware specifications:


Quanzhi a40i, four core arm cortex A7 1.5 GHz





Built in storage capacity

EMMC 8GB / 16g / 32g optional (label 8GB)

Display interface

LVDS interface, support 1920 × 1080 maximum resolution, support 7 "- 10" display,

EDP interface with maximum resolution of 1920 × 1080

Support HDMI 1.4 output 1080p

Video input

Support 1 channel of CVBS input


RJ45 standard interface, 100M Ethernet interface, supporting Ethernet.

It has Bluetooth + WiFi module and supports Wi Fi 802.11b/g/n protocol.

Support Bluetooth 4.0 protocol, and support Bluetooth 4.2 protocol (option).

Image rotation

Support 0 degree, 90 degree, 180 degree, 270 degree manual rotation

Real time clock

Built in real-time clock power supply battery, support timing switch

Interface device

USB camera support

3 USB hosts, 1 micro USB, 1 onboard, 1 horizontal usb-a seat

3 TTL, 1 485; for external IC card, fingerprint module, serial port analog board, ladder control and other equipment

Support single lithium battery operation and charging management

It supports external switch button, reset button or external key small board or light board, and has multiple interrupt IO ports

Built in amplifier, supporting 3W 8-ohm horn sound

Audio input

Mic support, 1 microphone connector, headset microphone support

Touch screen

Support infrared, resistance and capacitance touch screen

Basic software specifications:

operating system

Google Android 6.0 system

Language support


Video format

Support Video playback up to 1080P @60fps

Support Multi-Format video playback,including Mpeg1、Mpeg2、Mpeg4 SP/ASP GMC、H.263 including sorenson spark、H.264 BP/MP/HP、VP8、WMV9/VC1、JPEG/MJPEG、etc HEVC/H.265 1080P @30fps

Audio format

Support mp3, wma, MP2, Ogg, AAC, m4a, ma4, FLAC, ape, 3gp, wav format audio playback, support song list function

Picture browsing

Support JPG, BMP, PNG, GIF and other image formats to browse and support rotation / slide play, with the highest support to 4096 * 4096 resolutio

text processing



Standard Android keyboard, optional third-party input method (Chinese, Korean, Japanese, etc.)


More than 20000 excellent software can be downloaded free of charge in Google Market

system management

File manager

The original Android system, with open root permission, can be customized for product development

Timing switch

Support OTA remote upgrade