{"id":61282,"date":"2023-10-30T08:09:34","date_gmt":"2023-10-30T00:09:34","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=61282"},"modified":"2023-10-30T08:09:34","modified_gmt":"2023-10-30T00:09:34","slug":"yjzdsfgsyyy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/61282.html","title":{"rendered":"485\u786c\u4ef6\u81ea\u52a8\u6536\u53d1\uff1a\u6982\u8ff0\u4e0e\u5e94\u7528"},"content":{"rendered":"

  485\u786c\u4ef6\u81ea\u52a8\u6536\u53d1\u662f\u4e00\u79cd\u7528\u4e8e\u8fdc\u7a0b\u6570\u636e\u4f20\u8f93\u7684\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u8ba9\u7528\u6237\u4ece\u4e00\u4e2a\u5730\u65b9\u63a7\u5236\u53e6\u4e00\u4e2a\u5730\u65b9\u7684\u8bbe\u5907\uff0c\u540c\u65f6\u5b83\u4e5f\u53ef\u4ee5\u63a5\u6536\u8fdc\u7a0b\u8bbe\u5907\u7684\u4fe1\u606f\u5e76\u5c06\u5176\u53d1\u9001\u56de\u672c\u5730\u3002\u5b83\u7684\u4f18\u70b9\u662f\u53ef\u9760\u6027\u5f3a\uff0c\u64cd\u4f5c\u7b80\u5355\uff0c\u5b89\u88c5\u7b80\u4fbf\uff0c\u53ef\u4ee5\u8282\u7701\u5927\u91cf\u7684\u7ebf\u8def\u548c\u4eba\u529b\u8d44\u6e90\uff0c\u6bd4\u8d77\u4f20\u7edf\u7684\u63a7\u5236\u65b9\u5f0f\uff0c\u5b83\u53ef\u4ee5\u8282\u7701\u5927\u91cf\u7684\u65f6\u95f4\u548c\u7cbe\u529b\u3002<\/p>\n

485\u786c\u4ef6\u6280\u672f\u539f\u7406<\/h2>\n

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  RS485\u6280\u672f\u6709\u4e24\u79cd\u6a21\u5f0f\uff0c\u4e00\u79cd\u662f\u534a\u53cc\u5de5\u6a21\u5f0f\uff0c\u53e6\u4e00\u79cd\u662f\u5168\u53cc\u5de5\u6a21\u5f0f\u3002\u534a\u53cc\u5de5\u6a21\u5f0f\u7684\u4f18\u70b9\u662f\u5b83\u53ef\u4ee5\u5728\u4e00\u6761\u7ebf\u8def\u4e0a\u5b9e\u73b0\u53d1\u9001\u548c\u63a5\u6536\uff0c\u4f46\u662f\u53ea\u80fd\u5728\u4e00\u4e2a\u65b9\u5411\u4e0a\u4f20\u8f93\u6570\u636e\uff0c\u800c\u5168\u53cc\u5de5\u6a21\u5f0f\u5219\u53ef\u4ee5\u5728\u4e24\u4e2a\u65b9\u5411\u4e0a\u4f20\u8f93\u6570\u636e\uff0c\u53ef\u4ee5\u5b9e\u73b0\u53cc\u5411\u901a\u4fe1\u3002<\/p>\n

485\u786c\u4ef6\u81ea\u52a8\u6536\u53d1\u7684\u5e94\u7528<\/h2>\n

  485\u786c\u4ef6\u81ea\u52a8\u6536\u53d1\u6280\u672f\u5728\u5de5\u4e1a\u63a7\u5236\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u8fdc\u7a0b\u76d1\u63a7\u548c\u63a7\u5236\u5404\u79cd\u8bbe\u5907\uff0c\u5982\u673a\u5668\u4eba\u3001\u673a\u5e8a\u3001\u8fd0\u52a8\u63a7\u5236\u7cfb\u7edf\u7b49\u3002\u5b83\u8fd8\u53ef\u4ee5\u7528\u4e8e\u63a7\u5236\u548c\u76d1\u63a7\u5927\u578b\u8bbe\u5907\uff0c\u5982\u7535\u5382\u3001\u5de5\u5382\u3001\u6e29\u5ba4\u7b49\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u7684\u8fdc\u7a0b\u63a7\u5236\u548c\u76d1\u6d4b\u3002<\/p>\n

  \u6b64\u5916\uff0c485\u786c\u4ef6\u81ea\u52a8\u6536\u53d1\u6280\u672f\u8fd8\u53ef\u4ee5\u7528\u4e8e\u5bb6\u5ead\u81ea\u52a8\u5316\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5bb6\u5ead\u7535\u5668\u7684\u8fdc\u7a0b\u63a7\u5236\uff0c\u5982\u5bb6\u5ead\u5b89\u9632\u7cfb\u7edf\u3001\u7535\u89c6\u673a\u3001\u7a7a\u8c03\u7b49\u3002\u5b83\u8fd8\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\uff0c\u53ef\u4ee5\u5b9e\u73b0\u667a\u80fd\u5bb6\u5c45\u8bbe\u5907\u7684\u8fdc\u7a0b\u63a7\u5236\uff0c\u5982\u667a\u80fd\u706f\u3001\u667a\u80fd\u95e8\u9501\u3001\u667a\u80fd\u5b89\u9632\u7cfb\u7edf\u7b49\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

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485\u786c\u4ef6\u81ea\u52a8\u6536\u53d1\u662f\u4e00\u79cd\u7528\u4e8e\u8fdc\u7a0b\u6570\u636e\u4f20\u8f93\u7684\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u8ba9\u7528\u6237\u4ece\u4e00\u4e2a\u5730\u65b9\u63a7\u5236\u53e6\u4e00\u4e2a\u5730\u65b9\u7684\u8bbe\u5907\uff0c\u540c\u65f6\u5b83\u4e5f\u53ef\u4ee5\u63a5\u6536\u8fdc\u7a0b\u8bbe\u5907\u7684\u4fe1\u606f\u5e76\u5c06\u5176\u53d1\u9001\u56de\u672c\u5730\u3002\u5b83\u7684\u4f18\u70b9\u662f\u53ef\u9760\u6027\u5f3a<\/p>\n","protected":false},"author":1,"featured_media":1839,"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":[61],"class_list":["post-61282","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/61282"}],"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=61282"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/61282\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/1839"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=61282"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=61282"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=61282"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}