{"id":79277,"date":"2024-01-11T18:13:48","date_gmt":"2024-01-11T10:13:48","guid":{"rendered":"\/\/www.viralrail.com\/?p=79277"},"modified":"2024-01-11T18:13:48","modified_gmt":"2024-01-11T10:13:48","slug":"tslwgljwldwxtxsj","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/79277.html","title":{"rendered":"\u63a2\u7d22LoRa\u7f51\u5173\uff1a\u8fde\u63a5\u672a\u6765\u7684\u65e0\u7ebf\u901a\u4fe1\u4e16\u754c"},"content":{"rendered":"

  LoRa\u7f51\u5173\u662f\u5f53\u4eca\u7269\u8054\u7f51\u9886\u57df\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u5173\u952e\u8bbe\u5907\uff0c\u5b83\u80fd\u591f\u5b9e\u73b0\u957f\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u7684\u65e0\u7ebf\u901a\u4fe1\uff0c\u4e3a\u5404\u79cd\u884c\u4e1a\u548c\u573a\u666f\u7684\u7269\u8054\u7f51\u5e94\u7528\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u652f\u6301\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8LoRa\u7f51\u5173\u7684\u539f\u7406\u3001\u5e94\u7528\u548c\u672a\u6765\u53d1\u5c55\u3002<\/p>\n

LoRa\u7f51\u5173\u7684\u57fa\u672c\u539f\u7406<\/h2>\n

  LoRa\u7f51\u5173<\/a>\u662fLoRa\u6280\u672f\u4e2d\u7684\u6838\u5fc3\u8bbe\u5907\uff0c\u5b83\u57fa\u4e8e\u957f\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u7684\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u5b9e\u73b0\u4e86\u7269\u8054\u7f51\u8bbe\u5907\u4e0e\u4e92\u8054\u7f51\u7684\u8fde\u63a5\uff0c\u4e3a\u5b9e\u73b0\u667a\u80fd\u57ce\u5e02\u3001\u667a\u80fd\u519c\u4e1a\u3001\u667a\u80fd\u5de5\u4e1a\u7b49\u5404\u79cd\u573a\u666f\u7684\u7269\u8054\u7f51\u5e94\u7528\u63d0\u4f9b\u4e86\u53ef\u9760\u7684\u901a\u4fe1\u57fa\u7840\u3002LoRa\u7f51\u5173\u901a\u8fc7\u63a5\u6536\u6765\u81ea\u7ec8\u7aef\u8bbe\u5907\u7684\u65e0\u7ebf\u4fe1\u53f7\uff0c\u5e76\u5c06\u5176\u8f6c\u53d1\u5230\u4e92\u8054\u7f51\u4e0a\u7684\u670d\u52a1\u5668\uff0c\u540c\u65f6\u4e5f\u5c06\u6765\u81ea\u670d\u52a1\u5668\u7684\u6307\u4ee4\u4f20\u8f93\u7ed9\u7ec8\u7aef\u8bbe\u5907\uff0c\u5b9e\u73b0\u4e86\u7aef\u5230\u7aef\u7684\u901a\u4fe1\u94fe\u8def\u3002<\/p>\n

  LoRa\u8c03\u5236\u6280\u672f<\/h3>\n

  LoRa\u7f51\u5173\u91c7\u7528\u4e86\u4e00\u79cd\u79f0\u4e3aChirp Spread Spectrum (CSS)\u7684\u8c03\u5236\u6280\u672f\uff0c\u5176\u7279\u70b9\u662f\u62e5\u6709\u8f83\u5bbd\u7684\u4fe1\u9053\u5e26\u5bbd\u548c\u51fa\u8272\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002\u8fd9\u4f7f\u5f97LoRa\u8bbe\u5907\u5728\u4e0d\u540c\u7684\u73af\u5883\u6761\u4ef6\u4e0b\u90fd\u80fd\u591f\u5b9e\u73b0\u53ef\u9760\u7684\u901a\u4fe1\uff0c\u5305\u62ec\u57ce\u5e02\u3001\u519c\u6751\u548c\u5de5\u4e1a\u533a\u57df\u3002<\/p>\n

  LoRa\u7f51\u5173\u7684\u6570\u636e\u5904\u7406<\/h3>\n

  LoRa\u7f51\u5173\u5728\u63a5\u6536\u5230\u7269\u8054\u7f51\u7ec8\u7aef<\/a>\u8bbe\u5907\u7684\u6570\u636e\u540e\uff0c\u4f1a\u5c06\u6570\u636e\u8fdb\u884c\u5904\u7406\u548c\u6574\u5408\uff0c\u7136\u540e\u901a\u8fc7\u7f51\u7edc\u4f20\u8f93\u5230\u4e91\u7aef\u670d\u52a1\u5668\uff0c\u5b9e\u73b0\u5bf9\u6570\u636e\u7684\u96c6\u4e2d\u7ba1\u7406\u548c\u5206\u6790\u3002\u8fd9\u65b9\u9762\u5bf9\u4e8e\u5927\u89c4\u6a21\u90e8\u7f72\u7684\u7269\u8054\u7f51\u5e94\u7528\u6765\u8bf4\u81f3\u5173\u91cd\u8981\u3002<\/p>\n

LoRa\u7f51\u5173\u7684\u5e94\u7528\u573a\u666f<\/h2>\n

  LoRa\u7f51\u5173\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u7269\u8054\u7f51\u573a\u666f\uff0c\u5305\u62ec\u667a\u80fd\u57ce\u5e02\u7ba1\u7406\u3001\u667a\u80fd\u519c\u4e1a\u3001\u73af\u5883\u76d1\u6d4b\u3001\u667a\u80fd\u5bb6\u5c45\u548c\u5de5\u4e1a\u81ea\u52a8\u5316\u7b49\u9886\u57df\u3002<\/p>\n

  \u667a\u80fd\u57ce\u5e02\u76d1\u63a7<\/h3>\n

  \u5728\u667a\u80fd\u57ce\u5e02\u5efa\u8bbe\u4e2d\uff0cLoRa\u7f51\u5173<\/a>\u53ef\u4ee5\u8fde\u63a5\u5404\u79cd\u4f20\u611f\u5668\u8bbe\u5907\uff0c\u7528\u4e8e\u76d1\u6d4b\u4ea4\u901a\u3001\u73af\u5883\u3001\u5783\u573e\u6876\u72b6\u6001\u3001\u505c\u8f66\u4f4d\u7b49\u6570\u636e\uff0c\u4e3a\u57ce\u5e02\u7ba1\u7406\u90e8\u95e8\u63d0\u4f9b\u91cd\u8981\u7684\u5b9e\u65f6\u4fe1\u606f\u4ee5\u4f18\u5316\u57ce\u5e02\u8fd0\u884c\u3002<\/p>\n

  \u667a\u80fd\u519c\u4e1a\u5e94\u7528<\/h3>\n

  LoRa\u7f51\u5173\u4e0e\u519c\u4e1a\u4f20\u611f\u5668\u8bbe\u5907\u7684\u7ed3\u5408\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5bf9\u571f\u58e4\u6e7f\u5ea6\u3001\u6c14\u8c61\u6761\u4ef6\u3001\u517b\u6b96\u73af\u5883\u7b49\u6570\u636e\u7684\u5b9e\u65f6\u76d1\u6d4b\uff0c\u6709\u6548\u63d0\u5347\u519c\u4e1a\u751f\u4ea7\u6548\u7387\uff0c\u5e76\u80fd\u591f\u4e3a\u519c\u6c11\u63d0\u4f9b\u79d1\u5b66\u7cbe\u51c6\u7684\u519c\u4e1a\u751f\u4ea7\u6307\u5bfc\u3002<\/p>\n

\u672a\u6765\u5c55\u671b<\/h2>\n

  \u968f\u7740\u7269\u8054\u7f51\u6280\u672f\u7684\u4e0d\u65ad\u53d1\u5c55\u548cLoRa\u7f51\u7edc\u7684\u4e0d\u65ad\u5b8c\u5584\uff0cLoRa\u7f51\u5173\u5c06\u4f1a\u5728\u672a\u6765\u5f97\u5230\u66f4\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/strong>\u5728\u667a\u80fd\u7a7f\u6234\u8bbe\u5907\u3001\u667a\u80fd\u4ea4\u901a\u7cfb\u7edf\u3001\u667a\u80fd\u533b\u7597\u7b49\u9886\u57df\uff0cLoRa\u7f51\u5173\u90fd\u6709\u671b\u53d1\u6325\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

LoRa\u7f51\u5173\u662f\u5f53\u4eca\u7269\u8054\u7f51\u9886\u57df\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u5173\u952e\u8bbe\u5907\uff0c\u5b83\u80fd\u591f\u5b9e\u73b0\u957f\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u7684\u65e0\u7ebf\u901a\u4fe1\uff0c\u4e3a\u5404\u79cd\u884c\u4e1a\u548c\u573a\u666f\u7684\u7269\u8054\u7f51\u5e94\u7528\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u652f\u6301\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8LoRa\u7f51\u5173\u7684\u539f\u7406\u3001\u5e94\u7528<\/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":[54],"class_list":["post-79277","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-l-2"],"_links":{"self":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/79277","targetHints":{"allow":["GET"]}}],"collection":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/comments?post=79277"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/79277\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media\/64183"}],"wp:attachment":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media?parent=79277"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=79277"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=79277"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}