What Is the Digital Signage Industry?

Android digital signage runs the Android system on the mainboard of the digital signage industry, which is used to play video / advertising information and other content indoors and outdoors.

Android Digital Signage

With the pursuit of large-screen terminal developers by the majority of industry developers, the digital signage industry has developed rapidly and has become a successor to paper media, radio, television and the Internet.

.Support 720P, 1080P video playback

Main hardware indicators
CPU	Allwinner A20, Cortex.A7 architecture, clocked at 1.0G
RAM	DDR3.1G
Built-in memory	NAND FLASH 4G
Memory expansion	Supports up to 32GB SD / TF card expansion and SATA hard disk expansion
Wifi	Built-in USBWifi module (optional), 802 11b / g / n
File system
operating system	Android 4.2
Language	Simplified Chinese, Traditional, English, French, German, Italian, Japanese, Korean, Russian, Spain, Poland, Czech and many other languages
Internet function
Browser	UCWeb, Google and other browsers
Online entertainment	Supports online video, TV, movies, music, radio
Office Software	WORD, EXCEL, POWERPOINT, PDF, TXT
game	Built-in 3D acceleration, which can perfectly support 3D effects games
Scalability	Google market up to 20,000 kinds of excellent software free download
Video playback
Supported formats	Support AVI (H.264, DIVX, DIVX, XVID), rm, rmvb, MKV (H.264, DIVX, DIVX, XVID), WMV, MOV, MP4 (.H.264, MPEG, DIVX, XVID), DAT (VCD format), VOB (DVD format), PMP, MPEG, MPG, FLV (H.263, H.264), ASF, TS, TP, 3GP, MPG and more than 30 formats
Decoding resolution	The highest resolution 3840 * 2160
Video output	Maximum support for HDMI1080P Full HD output
Audio Player
Expense format	Support MP3, WMA, MP2, OGG, AAC, M4A, MA4, FLAC, APE, 3GP, WAV format audio playback, support song list function
recording function	Support MP3, WMA format recording
Additional features
Picture Viewer	Supports various picture formats such as JPG, BMP, PNG, GIF, etc., and supports rotation / slideshow playback, up to a resolution of 4090 * 4096
Text reading	Support TXT, PFD, HTML, HTM, CHM, UMD
Basic interface
USB2.0 interface	3 USB HOST (two external, one built-in), 1 USB OTG, 2 built-in optional USB HOST (compatible with Wifi module and 3G module, if WIFI and 3G functions are not required, it can be used as USB HOST)
UART expansion port	4 (2 RS232 1 RS485 1 TTL)
SATA	Direct support for SATA hard drives
LVDS output	1 can drive 50 / 60HZ LCD screen directly
LCD backlight interface	1 standard 6pin socket, optional connection resistance and fused touch screen (can be connected when the screen is small)
HDMI output	1, HDMI A type standard interface output
AV output	1 (built-in socket supports 4 CVBS inputs or 1 Ypbpr input L / R channel input

^[3]

. Support SD card to modify various resolution RGB / LVDS screen, no need to re-brush the system

. Support LVDS, HDMI, VGA dual-screen simultaneous display, hot-swap display switching and automatic channel switching

. Support watchdog detection function and timing switch function

. Ethernet Ethernet MAC address fixed ^[2]