{"id":78868,"date":"2023-12-28T05:48:21","date_gmt":"2023-12-27T21:48:21","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=78868"},"modified":"2023-12-28T05:48:21","modified_gmt":"2023-12-27T21:48:21","slug":"rckkyyddm","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/78868.html","title":{"rendered":"RS232\u4e32\u53e3\u53ef\u4ee5\u4e00\u5bf9\u591a\u5417"},"content":{"rendered":"

  RS232\u4e32\u53e3\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\uff0c\u4f46\u5b83\u80fd\u5426\u5b9e\u73b0\u4e00\u5bf9\u591a\u7684\u901a\u4fe1\u5462\uff1f\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8RS232\u4e32\u53e3\u7684\u7279\u6027\u4ee5\u53ca\u5b83\u662f\u5426\u80fd\u591f\u652f\u6301\u4e00\u5bf9\u591a\u901a\u4fe1\u3002<\/p>\n

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

  RS232\u4e32\u53e3\u662f\u4e00\u79cd\u7528\u4e8e\u4e32\u884c\u6570\u636e\u901a\u4fe1\u7684\u6807\u51c6\u63a5\u53e3\uff0c\u5e38\u89c1\u4e8e\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u8be5\u63a5\u53e3\u4f7f\u7528\u591a\u6839\u7ebf\u7f06\u4f20\u8f93\u6570\u636e\uff0c\u5305\u62ec\u53d1\u9001\uff08TX\uff09\u3001\u63a5\u6536\uff08RX\uff09\u3001\u5730\u7ebf\uff08GND\uff09\u7b49\u3002RS232\u63a5\u53e3\u5728\u8fc7\u53bb\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u4e32\u884c\u901a\u4fe1\uff0c\u5c24\u5176\u5728\u8ba1\u7b97\u673a\u548c\u5916\u56f4\u8bbe\u5907\u4e4b\u95f4\u3002<\/p>\n

  RS232\u4e32\u53e3\u7684\u5de5\u4f5c\u539f\u7406<\/h3>\n

  RS232\u4e32\u53e3\u4f7f\u7528\u7684\u662f\u8d1f\u7535\u538b\u8868\u793a\u903b\u8f911\uff0c\u6b63\u7535\u538b\u8868\u793a\u903b\u8f910\u3002\u6570\u636e\u901a\u8fc7\u4e00\u6839TX\u7ebf\u4ece\u53d1\u9001\u7aef\u4f20\u8f93\uff0c\u7ecf\u8fc7\u4f20\u8f93\u4ecb\u8d28\uff08\u5982\u4e32\u53e3\u7ebf\uff09\u5230\u8fbe\u63a5\u6536\u7aef\uff0c\u7136\u540e\u901a\u8fc7RX\u7ebf\u63a5\u6536\u3002\u8fd9\u79cd\u70b9\u5bf9\u70b9\u7684\u901a\u4fe1\u65b9\u5f0f\u4f7f\u5f97RS232\u4e32\u53e3\u5728\u6b63\u5e38\u60c5\u51b5\u4e0b\u53ea\u80fd\u5b9e\u73b0\u4e00\u5bf9\u4e00\u7684\u901a\u4fe1\u3002<\/p>\n

  RS232\u4e32\u53e3\u7684\u9650\u5236<\/h4>\n

  RS232\u4e32\u53e3\u7684\u7535\u6c14\u7279\u6027\u51b3\u5b9a\u4e86\u5176\u901a\u4fe1\u8303\u56f4\u6709\u9650\uff0c\u4e14\u5bb9\u6613\u53d7\u5230\u5e72\u6270\u3002\u56e0\u6b64\uff0c\u4e00\u822c\u60c5\u51b5\u4e0b\u4e0d\u5efa\u8bae\u76f4\u63a5\u5c06RS232\u4e32\u53e3\u8fde\u63a5\u5230\u591a\u4e2a\u63a5\u6536\u8bbe\u5907\u4e0a\u8fdb\u884c\u901a\u4fe1\u3002<\/p>\n

RS232\u4e32\u53e3\u53ef\u4ee5\u4e00\u5bf9\u591a\u5417<\/h2>\n

  \u8003\u8651\u5230RS232\u4e32\u53e3\u7684\u70b9\u5bf9\u70b9\u70b9\u5bf9\u70b9\u901a\u4fe1<\/a>\u7279\u6027\uff0c\u662f\u5426\u53ef\u4ee5\u5b9e\u73b0\u4e00\u5bf9\u591a\u7684\u901a\u4fe1\u5462\uff1f\u4e8b\u5b9e\u4e0a\uff0c\u867d\u7136RS232\u4e32\u53e3\u5728\u786c\u4ef6\u4e0a\u4e0d\u652f\u6301\u4e00\u5bf9\u591a\u901a\u4fe1\uff0c\u4f46\u901a\u8fc7\u4f7f\u7528\u4e2d\u7ee7\u5668\u6216\u8f6c\u6362\u5668\u7b49\u8bbe\u5907\uff0c\u53ef\u4ee5\u5b9e\u73b0\u4e00\u5bf9\u591a\u7684\u8fde\u63a5\u3002<\/p>\n

  \u4f7f\u7528\u4e2d\u7ee7\u5668\u5b9e\u73b0\u4e00\u5bf9\u591a\u901a\u4fe1<\/h3>\n

  \u4e2d\u7ee7\u5668\u53ef\u4ee5\u5c06RS232\u4fe1\u53f7\u8f6c\u6362\u4e3a\u5176\u4ed6\u7c7b\u578b\u7684\u4fe1\u53f7\uff0c\u4f8b\u5982RS485<\/a>\u6216USB\uff0c\u4ece\u800c\u652f\u6301\u591a\u4e2a\u8bbe\u5907\u7684\u8fde\u63a5\u3002\u901a\u8fc7\u4e2d\u7ee7\u5668\uff0c\u53ef\u4ee5\u5c06RS232\u4e32\u53e3\u7684\u4e00\u5bf9\u4e00\u901a\u4fe1\u6269\u5c55\u4e3a\u4e00\u5bf9\u591a\u7684\u901a\u4fe1\u6a21\u5f0f\u3002<\/p>\n

  \u8f6c\u6362\u5668\u7684\u4f5c\u7528<\/h4>\n

  \u8f6c\u6362\u5668\u80fd\u591f\u5c06RS232\u4fe1\u53f7\u8f6c\u6362\u4e3a\u5176\u4ed6\u7c7b\u578b\u7684\u4fe1\u53f7\uff0c\u4ece\u800c\u4f7f\u5f97\u4e00\u53f0RS232\u8bbe\u5907\u53ef\u4ee5\u540c\u65f6\u4e0e\u591a\u4e2a\u5176\u4ed6\u8bbe\u5907\u8fdb\u884c\u901a\u4fe1\u3002\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u5b9e\u73b0RS232\u4e32\u53e3\u7684\u4e00\u5bf9\u591a\u901a\u4fe1\uff0c\u4f46\u4e5f\u9700\u8981\u6ce8\u610f\u4fe1\u53f7\u4f20\u8f93\u8ddd\u79bb\u548c\u5e72\u6270\u7b49\u95ee\u9898\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

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RS232\u4e32\u53e3\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\uff0c\u4f46\u5b83\u80fd\u5426\u5b9e\u73b0\u4e00\u5bf9\u591a\u7684\u901a\u4fe1\u5462\uff1f\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8RS232\u4e32\u53e3\u7684\u7279\u6027\u4ee5\u53ca\u5b83\u662f\u5426\u80fd\u591f\u652f\u6301\u4e00\u5bf9\u591a\u901a\u4fe1\u3002RS232\u4e32\u53e3\u7b80\u4ecbRS232\u4e32<\/p>\n","protected":false},"author":1,"featured_media":64183,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[68],"class_list":["post-78868","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r-3"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/78868","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/comments?post=78868"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/78868\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/64183"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=78868"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=78868"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=78868"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}