{"id":11701,"date":"2023-08-17T14:30:52","date_gmt":"2023-08-17T06:30:52","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=11701"},"modified":"2023-08-17T14:30:55","modified_gmt":"2023-08-17T06:30:55","slug":"lzgdqksypd","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/11701.html","title":{"rendered":"LORA\u4e2d\u56fd\u5730\u533a\u53ef\u4f7f\u7528\u9891\u6bb5"},"content":{"rendered":"\n<p>\u3000\u3000<strong>LoRa\u6280\u672f\u662f\u4e00\u79cd\u4f4e\u529f\u8017\u5e7f\u57df\u7f51(LPWAN)\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u5728\u7269\u8054\u7f51\u9886\u57df\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u5728\u4e2d\u56fd\u5730\u533a\uff0cLoRa\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u4e5f\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u5e94\u7528\u548c\u63a8\u5e7f\u3002<\/strong>\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdLORA\u4e2d\u56fd\u5730\u533a\u53ef\u4f7f\u7528\u9891\u6bb5\u7684\u76f8\u5173\u5185\u5bb9\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u4e86\u89e3LORA\u6280\u672f\u5728\u4e2d\u56fd\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001LORA\u6280\u672f\u7b80\u4ecb<\/h2>\n\n\n\n<p>\u3000\u3000<strong>LoRa\u6280\u672f\u662f\u7531Semtech\u516c\u53f8\u63a8\u51fa\u7684\u4e00\u79cd\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u57fa\u4e8e\u8d85\u957f\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u548c\u4f4e\u901f\u7387\u7684\u65e0\u7ebf\u901a\u4fe1\u6807\u51c6\u3002LoRa\u6280\u672f\u91c7\u7528\u4e86\u6269\u9891\u8c03\u5236\u6280\u672f\uff0c\u53ef\u4ee5\u5728\u4f4e\u529f\u8017\u7684\u60c5\u51b5\u4e0b\u5b9e\u73b0\u8f83\u957f\u7684\u901a\u4fe1\u8ddd\u79bb\u3002<\/strong>LoRa\u6280\u672f\u5728\u7269\u8054\u7f51\u9886\u57df\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u5305\u62ec\u667a\u80fd\u57ce\u5e02\u3001\u667a\u80fd\u519c\u4e1a\u3001\u667a\u80fd\u5bb6\u5c45\u7b49\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001LORA\u4e2d\u56fd\u5730\u533a\u53ef\u4f7f\u7528\u9891\u6bb5<\/h2>\n\n\n\n<p>\u3000\u3000\u5728\u4e2d\u56fd\u5730\u533a\uff0cLORA\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u53ef\u4f7f\u7528\u7684\u9891\u6bb5\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\uff1a<\/p>\n\n\n\n<p>\u3000\u3000<strong>1. 470MHz-510MHz<\/strong>\uff1a\u8fd9\u4e2a\u9891\u6bb5\u662f\u4e2d\u56fd\u5730\u533aLORA\u6280\u672f\u7684\u4e3b\u8981\u4f7f\u7528\u9891\u6bb5\u4e4b\u4e00\u3002\u5728\u8fd9\u4e2a\u9891\u6bb5\u5185\uff0cLoRa\u6280\u672f\u53ef\u4ee5\u5b9e\u73b0\u66f4\u957f\u7684\u901a\u4fe1\u8ddd\u79bb\u548c\u66f4\u597d\u7684\u7a7f\u900f\u80fd\u529b\u3002\u8fd9\u4e2a\u9891\u6bb5\u9002\u7528\u4e8e\u4e00\u4e9b\u9700\u8981\u957f\u8ddd\u79bb\u901a\u4fe1\u7684\u5e94\u7528\u573a\u666f\uff0c\u6bd4\u5982\u519c\u4e1a\u7269\u8054\u7f51\u3001\u667a\u80fd\u7535\u7f51\u7b49\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>2. 779MHz-787MHz<\/strong>\uff1a\u8fd9\u4e2a\u9891\u6bb5\u4e5f\u662f\u4e2d\u56fd\u5730\u533aLORA\u6280\u672f\u7684\u5e38\u7528\u9891\u6bb5\u4e4b\u4e00\u3002\u5728\u8fd9\u4e2a\u9891\u6bb5\u5185\uff0cLORA\u6280\u672f\u53ef\u4ee5\u5b9e\u73b0\u8f83\u957f\u7684\u901a\u4fe1\u8ddd\u79bb\u548c\u8f83\u597d\u7684\u7a7f\u900f\u80fd\u529b\uff0c\u9002\u7528\u4e8e\u4e00\u4e9b\u9700\u8981\u957f\u8ddd\u79bb\u901a\u4fe1\u7684\u5e94\u7528\u573a\u666f\uff0c\u6bd4\u5982\u57ce\u5e02\u7269\u8054\u7f51\u3001\u5de5\u4e1a\u7269\u8054\u7f51\u7b49\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>3. 433MHz<\/strong>\uff1a\u8fd9\u4e2a\u9891\u6bb5\u5728\u4e2d\u56fd\u5730\u533a\u4e5f\u53ef\u4ee5\u4f7f\u7528\u4e8eLORA\u6280\u672f\u3002\u867d\u7136\u5728\u8fd9\u4e2a\u9891\u6bb5\u5185\u7684\u901a\u4fe1\u8ddd\u79bb\u76f8\u5bf9\u8f83\u77ed\uff0c\u4f46\u662f\u7531\u4e8e\u5176\u8f83\u4f4e\u7684\u9891\u7387\u5e26\u5bbd\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8f83\u4f4e\u7684\u529f\u8017\u548c\u66f4\u597d\u7684\u7a7f\u900f\u80fd\u529b\uff0c\u9002\u7528\u4e8e\u4e00\u4e9b\u9700\u8981\u4f4e\u529f\u8017\u548c\u7a7f\u900f\u80fd\u529b\u7684\u5e94\u7528\u573a\u666f\uff0c\u6bd4\u5982\u667a\u80fd\u5bb6\u5c45\u3001\u667a\u80fd\u5065\u5eb7\u7b49\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001LORA\u6280\u672f\u5728\u4e2d\u56fd\u7684\u5e94\u7528\u6848\u4f8b<\/h2>\n\n\n\n<p>\u3000\u3000<strong>1. \u667a\u80fd\u519c\u4e1a<\/strong>\uff1aLORA\u6280\u672f\u5728\u667a\u80fd\u519c\u4e1a\u9886\u57df\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u901a\u8fc7LORA\u6280\u672f\uff0c\u519c\u6c11\u53ef\u4ee5\u5b9e\u65f6\u76d1\u6d4b\u571f\u58e4\u6e7f\u5ea6\u3001\u6e29\u5ea6\u7b49\u4fe1\u606f\uff0c\u4ece\u800c\u5408\u7406\u63a7\u5236\u704c\u6e89\u548c\u65bd\u80a5\uff0c\u63d0\u9ad8\u519c\u4f5c\u7269\u4ea7\u91cf\u548c\u8d28\u91cf\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>2. \u667a\u80fd\u57ce\u5e02<\/strong>\uff1aLORA\u6280\u672f\u5728\u667a\u80fd\u57ce\u5e02\u5efa\u8bbe\u4e2d\u4e5f\u53d1\u6325\u7740\u91cd\u8981\u7684\u4f5c\u7528\u3002\u901a\u8fc7LORA\u6280\u672f\uff0c\u57ce\u5e02\u53ef\u4ee5\u5b9e\u73b0\u667a\u80fd\u8def\u706f\u3001\u667a\u80fd\u505c\u8f66\u3001\u667a\u80fd\u5783\u573e\u6876\u7b49\u8bbe\u5907\u7684\u8fdc\u7a0b\u76d1\u63a7\u548c\u7ba1\u7406\uff0c\u63d0\u9ad8\u57ce\u5e02\u7684\u7ba1\u7406\u6548\u7387\u548c\u5c45\u6c11\u7684\u751f\u6d3b\u8d28\u91cf\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>3. \u5de5\u4e1a\u7269\u8054\u7f51<\/strong>\uff1aLORA\u6280\u672f\u5728\u5de5\u4e1a\u7269\u8054\u7f51\u9886\u57df\u4e5f\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u901a\u8fc7LORA\u6280\u672f\uff0c\u5de5\u5382\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u7684\u8fdc\u7a0b\u76d1\u63a7\u548c\u7ba1\u7406\uff0c\u63d0\u9ad8\u751f\u4ea7\u6548\u7387\u548c\u4ea7\u54c1\u8d28\u91cf\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001\u603b\u7ed3<\/h2>\n\n\n\n<p>\u3000\u3000LORA\u6280\u672f\u4f5c\u4e3a\u4e00\u79cd\u4f4e\u529f\u8017\u5e7f\u57df\u7f51\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u5728\u4e2d\u56fd\u5730\u533a\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u5e94\u7528\u548c\u63a8\u5e7f\u3002\u672c\u6587\u8be6\u7ec6\u4ecb\u7ecd\u4e86LORA\u4e2d\u56fd\u5730\u533a\u53ef\u4f7f\u7528\u9891\u6bb5\u7684\u76f8\u5173\u5185\u5bb9\uff0c\u5e76\u4e3e\u4f8b\u4ecb\u7ecd\u4e86LORA\u6280\u672f\u5728\u4e2d\u56fd\u7684\u5e94\u7528\u6848\u4f8b\u3002\u76f8\u4fe1\u968f\u7740\u7269\u8054\u7f51\u6280\u672f\u7684\u4e0d\u65ad\u53d1\u5c55\uff0cLORA\u6280\u672f\u5728\u4e2d\u56fd\u5730\u533a\u7684\u5e94\u7528\u5c06\u4f1a\u8d8a\u6765\u8d8a\u5e7f\u6cdb\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>LoRa\u6280\u672f\u662f\u4e00\u79cd\u4f4e\u529f\u8017\u5e7f\u57df\u7f51(LPWAN)\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u5728\u7269\u8054\u7f51\u9886\u57df\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u5728\u4e2d\u56fd\u5730\u533a\uff0cLoRa\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u4e5f\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u5e94\u7528\u548c\u63a8\u5e7f\u3002<\/p>\n","protected":false},"author":1,"featured_media":3671,"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-11701","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\/11701","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=11701"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/11701\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=11701"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=11701"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=11701"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}