{"id":88462,"date":"2024-02-19T22:11:40","date_gmt":"2024-02-19T14:11:40","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=88462"},"modified":"2024-04-12T15:19:39","modified_gmt":"2024-04-12T07:19:39","slug":"tswxknlwxtxmk","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/88462.html","title":{"rendered":"\u63a2\u7d22\u65e0\u9650\u53ef\u80fd\uff1aLoRa\u65e0\u7ebf\u901a\u4fe1\u6a21\u5757"},"content":{"rendered":"

  LoRa\u65e0\u7ebf\u901a\u4fe1\u6a21\u5757\u662f\u5f53\u524d\u7269\u8054\u7f51\u9886\u57df\u6700\u70ed\u95e8\u7684\u6280\u672f\u4e4b\u4e00\uff0c\u5b83\u4ee5\u957f\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u3001\u9ad8\u53ef\u9760\u6027\u7b49\u7279\u70b9\uff0c\u63a8\u52a8\u7740\u7269\u8054\u7f51\u5e94\u7528\u7684\u5feb\u901f\u53d1\u5c55\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8LoRa\u65e0\u7ebf\u901a\u4fe1\u6a21\u5757\u7684\u539f\u7406\u3001\u5e94\u7528\u548c\u672a\u6765\u53d1\u5c55\u65b9\u5411\u3002<\/p>\n

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  LoRa\u662f\u4ec0\u4e48\uff1f<\/h3>\n

  LoRa\u662fLong Range\u7684\u7f29\u5199\uff0c\u662f\u4e00\u79cd\u57fa\u4e8eChirp Spread Spectrum\uff08CSS\uff09\u8c03\u5236\u7684\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u3002\u5b83\u91c7\u7528\u4e86\u81ea\u9002\u5e94\u901f\u7387\u3001\u81ea\u52a8\u91cd\u4f20\u8bf7\u6c42\u3001\u524d\u5411\u7ea0\u9519\u7801\u7b49\u673a\u5236\u5b9e\u73b0\u4e86\u8fdc\u8ddd\u79bb\u4f20\u8f93\u548c\u4f4e\u529f\u8017\u7684\u7279\u70b9\u3002<\/p>\n

  LoRa\u7684\u5de5\u4f5c\u539f\u7406<\/h3>\n

  LoRa\u6a21\u5757\u5305\u62ec\u7ec8\u7aef\u8282\u70b9\u548c\u7f51\u5173\u4e24\u90e8\u5206\uff0c\u7ec8\u7aef\u8282\u70b9\u8d1f\u8d23\u6570\u636e\u7684\u91c7\u96c6\u548c\u4f20\u8f93\uff0c\u7f51\u5173\u8d1f\u8d23\u6570\u636e\u7684\u63a5\u6536\u548c\u8f6c\u53d1\u3002\u7ec8\u7aef\u8282\u70b9\u901a\u8fc7LoRa\u8c03\u5236\u5c06\u6570\u636e\u53d1\u9001\u81f3\u7f51\u5173\uff0c\u5b9e\u73b0\u4e86\u957f\u8ddd\u79bb\u901a\u4fe1\u3002\u540c\u65f6\uff0cLoRa\u6280\u672f\u652f\u6301\u661f\u72b6\u548c\u7f51\u72b6\u62d3\u6251\u7ed3\u6784\uff0c\u80fd\u591f\u7075\u6d3b\u9002\u5e94\u4e0d\u540c\u573a\u666f\u7684\u5e94\u7528\u9700\u6c42\u3002<\/p>\n

\u63a2\u7d22LoRa\u65e0\u7ebf\u901a\u4fe1\u6a21\u5757\u5728\u7269\u8054\u7f51\u4e2d\u7684\u5e94\u7528<\/h2>\n

  \u667a\u80fd\u57ce\u5e02<\/h3>\n

  \u5728\u667a\u80fd\u57ce\u5e02\u5efa\u8bbe\u4e2d\uff0cLoRa\u65e0\u7ebf\u901a\u4fe1\u6a21\u5757\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u667a\u80fd\u4ea4\u901a\u3001\u667a\u80fd\u80fd\u6e90\u7ba1\u7406\u3001\u73af\u5883\u76d1\u6d4b\u7b49\u9886\u57df\u3002\u901a\u8fc7LoRa\u6280\u672f\uff0c\u57ce\u5e02\u5404\u7c7b\u4f20\u611f\u5668\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u8fdc\u7a0b\u76d1\u6d4b\u548c\u63a7\u5236\uff0c\u63d0\u5347\u57ce\u5e02\u7ba1\u7406\u6548\u7387\u548c\u5c45\u6c11\u751f\u6d3b\u8d28\u91cf\u3002<\/p>\n

  \u519c\u4e1a\u9886\u57df<\/h3>\n

  LoRa\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u5728\u519c\u4e1a\u9886\u57df\u7684\u5e94\u7528\u4e5f\u5907\u53d7\u5173\u6ce8\u3002\u519c\u4e1a\u7269\u8054\u7f51\u7cfb\u7edf\u501f\u52a9LoRa\u6a21\u5757\uff0c\u53ef\u4ee5\u5b9e\u73b0\u571f\u58e4\u6e7f\u5ea6\u76d1\u6d4b\u3001\u519c\u7530\u81ea\u52a8\u704c\u6e89\u3001\u6c14\u8c61\u6570\u636e\u91c7\u96c6\u7b49\u529f\u80fd\uff0c\u4e3a\u519c\u4e1a\u751f\u4ea7\u63d0\u4f9b\u4e86\u66f4\u7cbe\u51c6\u548c\u667a\u80fd\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n

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  \u4f4e\u529f\u8017\u3001\u957f\u7eed\u822a<\/h3>\n

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  \u5b89\u5168\u6027\u63d0\u5347<\/h3>\n

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LoRa\u65e0\u7ebf\u901a\u4fe1\u6a21\u5757\u662f\u5f53\u524d\u7269\u8054\u7f51\u9886\u57df\u6700\u70ed\u95e8\u7684\u6280\u672f\u4e4b\u4e00\uff0c\u5b83\u4ee5\u957f\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u3001\u9ad8\u53ef\u9760\u6027\u7b49\u7279\u70b9\uff0c\u63a8\u52a8\u7740\u7269\u8054\u7f51\u5e94\u7528\u7684\u5feb\u901f\u53d1\u5c55\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8LoRa\u65e0\u7ebf\u901a\u4fe1\u6a21\u5757\u7684\u539f\u7406\u3001\u5e94\u7528\u548c\u672a\u6765<\/p>\n","protected":false},"author":1,"featured_media":38352,"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":[54,403],"class_list":["post-88462","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-l-2","tag-wirelessmodule"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/88462","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=88462"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/88462\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/38352"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=88462"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=88462"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=88462"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}