{"id":88624,"date":"2024-02-19T16:20:53","date_gmt":"2024-02-19T08:20:53","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=88624"},"modified":"2024-02-19T16:20:53","modified_gmt":"2024-02-19T08:20:53","slug":"ljsxxsjdylyff","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/88624.html","title":{"rendered":"LoRa\u63a5\u6536\u4e0b\u884c\u6570\u636e\u7684\u539f\u7406\u4e0e\u65b9\u6cd5"},"content":{"rendered":"

  \u672c\u6587\u5c06\u4ecb\u7ecdLoRa\u8fd9\u4e00\u7269\u8054\u7f51\u6280\u672f\u4e2d\u5982\u4f55\u63a5\u6536\u4e0b\u884c\u6570\u636e\u7684\u539f\u7406\u548c\u65b9\u6cd5\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u6df1\u5165\u4e86\u89e3LoRa\u7684\u5de5\u4f5c\u673a\u5236\u548c\u5e94\u7528\u3002<\/p>\n

LoRa\u63a5\u6536\u4e0b\u884c\u6570\u636e\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n

  LoRa\uff08Long Range\uff09\u662f\u4e00\u79cd\u57fa\u4e8e\u65e0\u7ebf\u5c04\u9891\u6280\u672f\u7684\u4f4e\u529f\u8017\u8fdc\u8ddd\u79bb\u901a\u4fe1\u534f\u8bae\uff0c\u5e38\u7528\u4e8e\u7269\u8054\u7f51\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u5728LoRa\u7f51\u7edc\u4e2d\uff0c\u63a5\u6536\u4e0b\u884c\u6570\u636e\u662f\u81f3\u5173\u91cd\u8981\u7684\u4e00\u73af\u3002<\/p>\n

  LoRa\u8c03\u5236\u89e3\u8c03\u5668<\/h3>\n

  LoRa\u8c03\u5236\u89e3\u8c03\u5668\u662f\u5b9e\u73b0LoRa\u901a\u4fe1\u7684\u5173\u952e\u7ec4\u4ef6\uff0c\u5b83\u91c7\u7528\u4e86\u4e00\u79cd\u79f0\u4e3aChirp Spread Spectrum\uff08CSS\uff09\u7684\u8c03\u5236\u65b9\u5f0f\u6765\u5b9e\u73b0\u957f\u8ddd\u79bb\u901a\u4fe1\u3002CSS\u8c03\u5236\u5141\u8bb8LoRa\u8bbe\u5907\u5728\u4f4e\u529f\u8017\u7684\u60c5\u51b5\u4e0b\u4f20\u8f93\u6570\u636e\uff0c\u5e76\u80fd\u591f\u63d0\u4f9b\u5353\u8d8a\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002<\/p>\n

  \u63a5\u6536\u7aef\u6570\u636e\u5904\u7406<\/h3>\n

  \u63a5\u6536\u7aef\u901a\u8fc7LoRa\u8c03\u5236\u89e3\u8c03\u5668\u63a5\u6536\u5230\u4e0b\u884c\u6570\u636e\u540e\uff0c\u9700\u8981\u8fdb\u884c\u89e3\u8c03\u548c\u89e3\u7801\u64cd\u4f5c\u3002LoRa\u63a5\u6536\u673a\u901a\u8fc7\u89e3\u7801LoRa\u8c03\u5236\u7684\u4fe1\u53f7\uff0c\u5e76\u8fd8\u539f\u51fa\u539f\u59cb\u6570\u636e\uff0c\u8fdb\u800c\u5b9e\u73b0\u6570\u636e\u7684\u63a5\u6536\u548c\u5904\u7406\u3002<\/p>\n

LoRa\u63a5\u6536\u4e0b\u884c\u6570\u636e\u7684\u65b9\u6cd5<\/h2>\n

  \u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u5982\u4f55\u6709\u6548\u63a5\u6536LoRa\u7f51\u7edc\u4e2d\u7684\u4e0b\u884c\u6570\u636e\u81f3\u5173\u91cd\u8981\u3002\u4ee5\u4e0b\u4ecb\u7ecd\u51e0\u79cd\u5e38\u7528\u7684\u65b9\u6cd5\uff1a<\/p>\n

  \u8bbe\u5907\u8f6e\u8be2<\/h3>\n

  \u901a\u8fc7\u8bbe\u5b9a\u5b9a\u65f6\u5668\u6216\u4e8b\u4ef6\u89e6\u53d1\u5668\uff0cLoRa\u8bbe\u5907\u53ef\u4ee5\u5b9a\u671f\u8f6e\u8be2\u670d\u52a1\u5668\u4ee5\u63a5\u6536\u4e0b\u884c\u6570\u636e\u3002\u8fd9\u79cd\u65b9\u6cd5\u9002\u7528\u4e8e\u5b9e\u65f6\u6027\u8981\u6c42\u4e0d\u9ad8\u7684\u573a\u666f\uff0c\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u529f\u8017\u6d88\u8017\u3002<\/p>\n

  \u786e\u8ba4\u673a\u5236<\/h3>\n

  LoRa\u7f51\u7edc\u4e2d\u901a\u5e38\u91c7\u7528\u786e\u8ba4\u673a\u5236\u6765\u4fdd\u8bc1\u4e0b\u884c\u6570\u636e\u7684\u53ef\u9760\u4f20\u8f93\u3002\u8bbe\u5907\u63a5\u6536\u5230\u4e0a\u884c\u6570\u636e\u540e\uff0c\u670d\u52a1\u5668\u4f1a\u53d1\u9001\u4e00\u4e2a\u786e\u8ba4\u4fe1\u53f7\u7ed9\u8bbe\u5907\uff0c\u8868\u660e\u4e0b\u884c\u6570\u636e\u5df2\u6210\u529f\u63a5\u6536\u3002\u8fd9\u79cd\u65b9\u5f0f\u53ef\u4ee5\u6709\u6548\u907f\u514d\u6570\u636e\u4e22\u5931\u548c\u91cd\u53d1\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

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\u672c\u6587\u5c06\u4ecb\u7ecdLoRa\u8fd9\u4e00\u7269\u8054\u7f51\u6280\u672f\u4e2d\u5982\u4f55\u63a5\u6536\u4e0b\u884c\u6570\u636e\u7684\u539f\u7406\u548c\u65b9\u6cd5\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u6df1\u5165\u4e86\u89e3LoRa\u7684\u5de5\u4f5c\u673a\u5236\u548c\u5e94\u7528\u3002LoRa\u63a5\u6536\u4e0b\u884c\u6570\u636e\u7684\u5de5\u4f5c\u539f\u7406LoRa\uff08LongRa<\/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],"class_list":["post-88624","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-l-2"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/88624","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=88624"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/88624\/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=88624"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=88624"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=88624"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}