你必需编写一份软件才可可以发送，接收或者是显示这段信息。
Someone must write a piece of software to send, receive or display it.
第四章，LED图文信息显示系统软件部分的设计与实现。
The fourth chapter, LED display system design and realization of the software.
第四章，LED图文信息显示系统软件部分的设计与实现。
The fourth chapter, LED display system design and realization of the software.
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