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Quick Details

  • Place of Origin: Shanghai, China (Mainland)
  • Brand Name: xixun
  • Model Number: M31
  • Usage: indoor/outdoor
  • Tube Chip Color: Full Color
  • Display Function: video/graphics/animation
  • Pixels: 320x256/256x256
  • principle: asynchronous
  • material: FR-4
  • software: LEDeditor for free
  • real pixels: 320x256
  • virtual pixels: 256x256
  • storage: 500MB
  • gray level: 4096
  • communication type: 3G/LAN/RF/network
  • communication interface: serial port/USB port/network port
  • scan type: indoor/outdoor

Packaging & Delivery

Packaging Details 2sets in one carton (23x20x6cm);
Delivery Time one day after receiving payment

led display controller


This M31 control card is full color type and could support maximum virtual pixels 256x256.  One M31 control card could work with two HUB cards and Two expansion boards.



User-friendly design
1,RS232 and RS485 communication without the jumper, and also supports GSM / GPRS communications;
2,Smart Scan for outdoor/indoor, Control card with search function, the screen parameter setting, scan settings, read data function;
3,Solve cross network problem by using Server for 3G system and allows all operators and access types, including wire and wireless.



Multi-window software LedEditor
1,Multi-window software, flexible operation, easy to use;
2,supports various language including Simple/Traditional Chinese,English,Japanese,French,farsi,Spanish and Arabic and so on.
3,supports division randomly,supports analog and digital clock, colorful text,countdown and various formats of video, GIF and flash animation,image,Table,txt and rtf text ,static text and so on.
4,display program on schedule,turn on/off led sign and adjust led sign's brightness degree on schedule
5,supports communication types of LAN,WAN,serial port,U-disk,GPRS,3G,support updating program by network and U-disk.
6.supports multi-control simultaneously ,record communication log automaticlly.



1, outdoor advertising: square, gymnasium, school, community, supermarkets, shops, pharmacies and so on.
2, Traffic Information Guidance: railways, highways, airports, railway stations, bus lines, lights, harbor Olympics, World Expo project
3, the vehicle display: taxi, bus, car advertising screen
4, shop signs: shops, banks, hospitals, beauty salon, gym, etc.




First please see the paramters of M31


technical parameters of M31

max pixels

320x256(real pixels) 256x256(virtual pixels)


support 2pcs of HUB

LED screen's color

full color



grey level


LED module's mode

outdoor and indoor

communication type

serial port/Network/U-disk/3g/gprs



display on schedule


video format


flash format

support GIF,SWF

image format


text format

support TXT,RTF

display text

support single-line / multi-line / statistic text


editing table randomly


support digital and analog clock


support timing and count down


measure temperature and humidity, auto-measure brightness and exchange program by remote

upgrade storage

upgrade storage by U-disk


LED editor


in stock



This is the Expansion board , M31 and HUB card we have :















 software interface:





case show:







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