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LED-328 GPRS LED Combo Terminal

LED-328 GPRS LED Combo Terminal

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Product description:
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LED-328 GPRS LED Combo Controller Brief Introduction

LED-328 is a creative GPRS screen control card produced after LED-528 by eTung. It is a product for wireless LED information publishing that has more reasonable cost control, and is more reliable and easy to use as well. It has smaller size, and can be installed in small LED screens. It supports LED screens with at most 32 points in height. LED-328 is compatible with WEBLED information publishing system as well. It is the best choice for large-scale LED screen information publishing projects, for example, taxi LED screen, bus LED screen, lintel LED screen, community LED screen for advertisement, and meteorological LED screen.

  Working Mechanism

LED-328 working mechanism

LED-328 is directly attached to LED display with 08 pin or 12 pin interface. And it connects eTung's WEBLED server (customer can build its own server based on requirement) in the internet via GPRS wireless 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.

  Dimension

LED-328 dimensionl

  Technical Parameters
Basic Parameters
    . Control Range: 256*32 dual color/512*32 mono color
    · Scan Mode: 1/16, 1/8, 1/4
    · Scan Interface: one 08 pin interface, two 12 pin interfaces
    · Configuration: TTL to RS-232, SMS, AT commands
    · Wireless Communication: support GPRS
    · Power Supply: 5V (2A max current)
    · Extended Interface: support I/O, On/Off switch, and key
    · Temperature: -40oC ~ +85oC
    · Humidity: 95%@+40oC
    · 98*64*10mm (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. Its technical advantages are easy to see:

    · 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.)
    · 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-328 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-328 customized software package


Publish taxi information via I/O interface

 

Corresponding parameter set not found, please add it in property template of background
LED-328 is a creative GPRS screen control card produced after LED-528 by eTung. It is a product for wireless LED information publishing that has more reasonable cost control, and is more reliable and easy to use as well. It has smaller size, and can be installed in small LED screens. It supports LED screens with at most 32 points in height. LED-328 is compatible with WEBLED information publishing system as well. It is the best choice for large-scale LED screen information publishing projects, for example, taxi LED screen, bus LED screen, lintel LED screen, community LED screen for advertisement, and meteorological LED screen.
 
Operating voltage: +5V DC
 
Control Range: 256*32 dual color/512*32 mono color
 
Scan Mode: 1/16, 1/8, 1/4 
 
 
 

 Plug&play     GPRS    WEBLED

 

暂未实现,敬请期待
暂未实现,敬请期待
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