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LED-928 4G LED Combo Terminal

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Product description:
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 LED-928 4G/WAN LED Combo Controller Brief Introduction

LED-928 is a creative 4G/WAN LED combo terminal for LED information deployment. Compared with LED-328/LED-528, LED-928 can control wider range of LED screen; with dual-color LED screen, the control range can be 512*256. It implements the integration of 4G wireless communication model and LED controller model, and has better price performance so that it can greatly reduce device procurement cost for projects of LED remote information deployment. Meanwhile, LED-928 has RJ-45 network interface and can connect to network via WAN. 4G and WAN can be backups each other, this can improve network reliability. LED-928 is more reliable, and much easier to debug and install. It is a very competitive device for 4G LED information deployment.

  Working Mechanism

LED-928 working mechanism

LED-928 is attached to LED display via 08 pin or 12 pin interface on HUB board. And it connects eTung's WEBLED server (customer can build its own server based on requirement) in the internet via GPRS wireless network (or cable network). In order to publish information, the user just need to open a web browser and access the WEBLED server in the internet, and in this way the user can publish and control the front-end LED information remotely and wirelessly. The information deployment is done by IE or other web browser, and it is not required to install typical .exe application, so it is more convenient and the information deployment can be done anywhere at any time.

LED-928 has two kinds of internet access: cable WAN, and 4G wireless network, and by default cable WAN is used, 4G wireless is a backup. When net cable is not plugged-in or cable network is not available, LED-928 will automatically switch to 4G wireless network, and dial-up into 4G network; at the same time, LED-928 periodically detects whether cable WAN is available, and switches to cable WAN once it is available.

  Dimension

LED-928 dimensionl

  Technical Parameters
Basic Parameters
    . Control Range: 512*256 dual color/1024*128 dual color/1024*256 mono color/2048*64 dual color/2048*128 mono color/4096*32 dual color/4096*64 mono color
    · Scan Mode: 1/16, 1/8, 1/4
    · Scan Interface: extended HUB board, support HUB08 board with at most 8 HUB08 interfaces, and HUB12 board with at most 16 HUB12 interfaces
    · Configuration: RS-232, SMS, AT commands
    · Serial Port: 1 RS-232 serial port for configuration
    · Network:
    2G: GSM/GPRS/EDGE/CDMA2000 1x
    3G: UMTS/WCDMA/HDSPA/HSPA+/TD-SCDMA/CDMA2000 EVDO
    4G: TDD-LTE/FDD-LTE
    WAN
    · Frequency:
    TDD-LTE B38/B39/B40/B41
    FDD-LTE B1/B3/B8
    UMTS/HSDPA/HSPA+ B1/B8
    TD-SCDMA B34/B39
    CDMA2000 1x/EVDO BC0
    GSM/GPRS/EDGE 900/1800 MHz
    · Power Supply: 5V (2A max current)
    · Temperature: -40oC ~ +85oC
    · Humidity: 95%@+40oC
    · 120*80*17mm (Length*Width*Height, excluding antenna)
 

  Technical Advantages

eTung wireless LED products are advanced not only from hardware industrialization, design rationality, software convenience and usage flexibility, but also from its reliability. It's technical advantages are easy to see:

    · Support 4G LTE network as well as 3G/2G networks
    · Support network access via cable WAN, cable and 4G are backups each other, by default cable WAN is used
    · Auto-detect connection status of LED display to the server and support always online
    · Support setting parameters for every program (color, moving speed, stay time, display mode, etc.)
    · Support setting screen parameters(horizontal pixels, vertical pixels, etc.)
    · Exclusively support program compression and vector font, so that programs can be transmitted much faster via wireless networks
    · High-speed reception, it can receive & display information and reply within 5 seconds
    · Software to divide the LED display into sub-regions easily and conveniently
    · Support displaying multiple programs, and displaying programs at a fixed time
    · Support simulative clock, animation and display test
    · Support program copy, save and load
    · Built-in 16 and 32 lattice character set in Chinese and English     · Information can be sent to LED-928 via point to point, point to multipoint, multipoint to point and multipoint to multipoint
    · Support creating new message , editing message, and deleting message
    · Support checking history and monitoring messages sent to each LED-328
    · Support return status so that the user will know if the commands sent is successful or not
    · Support auto-update of weather forecast
    · Support checking signal quality, balance, and flow via SMS

  Typical Usecases


Publish general information


Publish special information with LED-928 customized software package

 

Corresponding parameter set not found, please add it in property template of background
LED-928 is a creative 4G/WAN LED combo terminal for LED information deployment. Compared with LED-328/LED-528, LED-928 can control wider range of LED screen; with dual-color LED screen, the control range can be 512*256. It implements the integration of 4G wireless communication model and LED controller model, and has better price performance so that it can greatly reduce device procurement cost for projects of LED remote information deployment. Meanwhile, LED-928 has RJ-45 network interface and can connect to network via WAN. 
 
 
Operating voltage: +5V DC
 
Control Range:512*256 dual color/1024*128 dual color/1024*256 mono color
/2048*64 dual color/2048*128 mono color/4096*32 dual color/4096*64 mono color
 
Scan Mode: 1/16, 1/8, 1/4
 
 
 
 4G/Ethernet    Plug&play    WEBLED

 

暂未实现,敬请期待
暂未实现,敬请期待
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