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RS232\u4e32\u53e3\u7b80\u4ecb<\/h2>\n

  \u4e86\u89e3RS232\u4e32\u53e3<\/h3>\n

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  RS232\u4e0e\u73b0\u4ee3\u901a\u4fe1\u6280\u672f<\/h3>\n

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RS232\u4e32\u53e3\u539f\u7406\u4e0e\u5e94\u7528<\/h2>\n

  RS232\u4e32\u53e3\u901a\u4fe1\u539f\u7406<\/h3>\n

  RS232\u4e32\u53e3\u901a\u4fe1\u91c7\u7528\u5f02\u6b65\u4f20\u8f93\u65b9\u5f0f\uff0c\u6570\u636e\u901a\u8fc7\u4e00\u6761\u6570\u636e\u7ebf\uff08TXD\u53d1\u9001\u7aef\uff0cRXD\u63a5\u6536\u7aef\uff09\u8fdb\u884c\u4f20\u8f93\u3002\u6570\u636e\u4ee5\u4e00\u5b9a\u7684\u901f\u7387\uff08\u6ce2\u7279\u7387\uff09\u8fdb\u884c\u4f20\u8f93\uff0c\u540c\u65f6\u4f7f\u7528\u8d77\u59cb\u4f4d\u3001\u6570\u636e\u4f4d\u3001\u6821\u9a8c\u4f4d\u548c\u505c\u6b62\u4f4d\u6765\u8fdb\u884c\u5e27\u540c\u6b65\u548c\u6570\u636e\u6821\u9a8c\u3002<\/p>\n

  RS232\u5728\u5de5\u4e1a\u63a7\u5236\u4e2d\u7684\u5e94\u7528<\/h3>\n

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\u603b\u7ed3<\/h2>\n

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