{"id":79692,"date":"2023-12-26T11:39:55","date_gmt":"2023-12-26T03:39:55","guid":{"rendered":"\/\/www.dealsbon.com\/?p=79692"},"modified":"2023-12-26T11:39:59","modified_gmt":"2023-12-26T03:39:59","slug":"ltxjlzyjbmdyy","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/79692.html","title":{"rendered":"Lora\u901a\u8baf\u8ddd\u79bb\u53ea\u6709\u51e0\u767e\u7c73\u7684\u539f\u56e0"},"content":{"rendered":"\n

\u3000\u3000Lora\u901a\u8baf\u6280\u672f<\/strong>\u4f5c\u4e3a\u4e00\u79cd\u4f4e\u529f\u8017\u8fdc\u8ddd\u79bb\u65e0\u7ebf\u901a\u8baf\u6280\u672f\uff0c\u8fd1\u5e74\u6765\u53d7\u5230\u4e86\u8d8a\u6765\u8d8a\u591a\u7684\u5173\u6ce8\u548c\u5e94\u7528\u3002\u7136\u800c\uff0c\u5173\u4e8eLora\u901a\u8baf\u8ddd\u79bb\u7684\u95ee\u9898\u4e00\u76f4\u5b58\u5728\u4e89\u8bae\u3002\u6709\u4eba\u8ba4\u4e3aLora\u901a\u8baf\u8ddd\u79bb\u53ea\u6709\u51e0\u767e\u7c73\uff0c\u800c\u6709\u4eba\u5219\u8ba4\u4e3a\u53ef\u4ee5\u8fbe\u5230\u6570\u5341\u516c\u91cc\u3002\u90a3\u4e48\uff0c\u5230\u5e95Lora\u901a\u8baf\u8ddd\u79bb\u662f\u591a\u5c11\u5462?\u672c\u6587\u5c06\u4e3a\u60a8\u63ed\u79d8Lora\u901a\u8baf\u8ddd\u79bb\u7684\u771f\u76f8\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e00\u3001Lora\u901a\u8baf\u6280\u672f\u7b80\u4ecb<\/h2>\n\n\n\n

\u3000\u3000Lora(Long Range)\u662f\u4e00\u79cd\u57fa\u4e8e\u6269\u9891\u6280\u672f\u7684\u65e0\u7ebf\u901a\u8baf\u6280\u672f\uff0c\u5b83\u80fd\u591f\u5728\u4f4e\u529f\u8017\u7684\u60c5\u51b5\u4e0b\u5b9e\u73b0\u8fdc\u8ddd\u79bb\u901a\u8baf\u3002Lora\u91c7\u7528\u4e86\u4e00\u79cd\u79f0\u4e3aCSS(Chirp Spread Spectrum)\u7684\u8c03\u5236\u65b9\u5f0f<\/strong>\uff0c\u901a\u8fc7\u5728\u53d1\u9001\u4fe1\u53f7\u4e2d\u52a0\u5165\u7279\u5b9a\u7684\u6269\u9891\u5e8f\u5217\uff0c\u4f7f\u5f97\u63a5\u6536\u7aef\u53ef\u4ee5\u5728\u8f83\u9ad8\u7684\u566a\u58f0\u73af\u5883\u4e0b\u4ecd\u7136\u80fd\u591f\u6b63\u786e\u89e3\u8c03\u51fa\u4fe1\u53f7\u3002Lora\u901a\u8baf\u6280\u672f\u5177\u6709\u4f20\u8f93\u901f\u7387\u4f4e\u3001\u529f\u8017\u4f4e\u3001\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u7b49\u7279\u70b9\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u7269\u8054\u7f51\u3001\u667a\u80fd\u5bb6\u5c45\u3001\u57ce\u5e02\u81ea\u52a8\u5316\u7b49\u9886\u57df\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e8c\u3001Lora\u901a\u8baf\u8ddd\u79bb\u7684\u5f71\u54cd\u56e0\u7d20<\/h2>\n\n\n\n

\u3000\u3000Lora\u901a\u8baf\u8ddd\u79bb\u53d7\u591a\u79cd\u56e0\u7d20\u7684\u5f71\u54cd\uff0c\u4e0b\u9762\u5c06\u4ecb\u7ecd\u51e0\u4e2a\u4e3b\u8981\u56e0\u7d20\uff1a<\/p>\n\n\n\n

\u3000\u30001. \u53d1\u5c04\u529f\u7387<\/strong>\uff1aLora\u901a\u8baf\u6a21\u5757\u7684\u53d1\u5c04\u529f\u7387\u5bf9\u901a\u8baf\u8ddd\u79bb\u6709\u7740\u76f4\u63a5\u7684\u5f71\u54cd\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u53d1\u5c04\u529f\u7387\u8d8a\u5927\uff0c\u901a\u8baf\u8ddd\u79bb\u5c31\u8d8a\u8fdc\u3002\u4f46\u662f\uff0c\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u63d0\u9ad8\u53d1\u5c04\u529f\u7387\u4f1a\u589e\u52a0\u6a21\u5757\u7684\u529f\u8017\uff0c\u56e0\u6b64\u9700\u8981\u5728\u529f\u8017\u548c\u901a\u8baf\u8ddd\u79bb\u4e4b\u95f4\u505a\u51fa\u6743\u8861\u3002<\/p>\n\n\n\n

\u3000\u30002. \u63a5\u6536\u7075\u654f\u5ea6<\/strong>\uff1a\u63a5\u6536\u7aef\u7684\u7075\u654f\u5ea6\u51b3\u5b9a\u4e86Lora\u901a\u8baf\u6a21\u5757\u80fd\u591f\u63a5\u6536\u5230\u7684\u4fe1\u53f7\u5f3a\u5ea6\u7684\u6700\u4f4e\u503c\u3002\u7075\u654f\u5ea6\u8d8a\u9ad8\uff0c\u63a5\u6536\u5230\u7684\u4fe1\u53f7\u5f3a\u5ea6\u8d8a\u4f4e\uff0c\u901a\u8baf\u8ddd\u79bb\u5c31\u8d8a\u8fdc\u3002\u4e00\u822c\u6765\u8bf4\uff0cLora\u901a\u8baf\u6a21\u5757\u7684\u63a5\u6536\u7075\u654f\u5ea6\u5728-130dBm\u5de6\u53f3\u3002<\/p>\n\n\n\n

\u3000\u30003. \u73af\u5883\u5e72\u6270<\/strong>\uff1a\u73af\u5883\u4e2d\u7684\u5e72\u6270\u4fe1\u53f7\u4f1a\u5f71\u54cdLora\u901a\u8baf\u7684\u8ddd\u79bb\u3002\u5728\u57ce\u5e02\u7b49\u590d\u6742\u73af\u5883\u4e2d\uff0c\u5e72\u6270\u4fe1\u53f7\u8f83\u591a\uff0c\u901a\u8baf\u8ddd\u79bb\u53ef\u80fd\u4f1a\u53d7\u5230\u9650\u5236\u3002\u56e0\u6b64\uff0c\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5177\u4f53\u73af\u5883\u6765\u9009\u62e9\u5408\u9002\u7684Lora\u901a\u8baf\u6a21\u5757\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e09\u3001Lora\u901a\u8baf\u8ddd\u79bb\u7684\u5b9e\u9645\u60c5\u51b5<\/h2>\n\n\n\n

\u3000\u3000\u6839\u636e\u4ee5\u4e0a\u56e0\u7d20\u7684\u5f71\u54cd\uff0cLora\u901a\u8baf\u8ddd\u79bb\u5e76\u4e0d\u662f\u56fa\u5b9a\u7684\uff0c\u800c\u662f\u5b58\u5728\u4e00\u5b9a\u7684\u53d8\u5316\u8303\u56f4\u3002\u4e00\u822c\u6765\u8bf4\uff0cLora\u901a\u8baf\u8ddd\u79bb\u53ef\u4ee5\u8fbe\u5230\u51e0\u516c\u91cc\u751a\u81f3\u5341\u51e0\u516c\u91cc\u3002\u4f46\u662f\uff0c\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u901a\u8baf\u8ddd\u79bb\u53ef\u80fd\u4f1a\u53d7\u5230\u4e00\u4e9b\u9650\u5236\uff0c\u4f8b\u5982\u73af\u5883\u5e72\u6270\u3001\u5730\u5f62\u5730\u8c8c\u7b49\u56e0\u7d20\u3002<\/p>\n\n\n\n

\u3000\u3000\u5728\u8f83\u4e3a\u7406\u60f3\u7684\u73af\u5883\u4e0b\uff0cLora\u901a\u8baf\u8ddd\u79bb\u53ef\u4ee5\u8fbe\u5230\u6570\u5341\u516c\u91cc\u3002\u4f8b\u5982\uff0c\u5982\u679c\u5728\u519c\u6751\u7b49\u65e0\u906e\u6321\u7684\u5730\u65b9\u4f7f\u7528Lora\u901a\u8baf\u6a21\u5757\uff0c\u901a\u8baf\u8ddd\u79bb\u53ef\u4ee5\u8fbe\u5230\u6570\u5341\u516c\u91cc\u3002\u4f46\u662f\uff0c\u5728\u57ce\u5e02\u7b49\u590d\u6742\u73af\u5883\u4e2d\uff0c\u7531\u4e8e\u5e72\u6270\u4fe1\u53f7\u7684\u5b58\u5728\uff0cLora\u901a\u8baf\u8ddd\u79bb\u53ef\u80fd\u4f1a\u53d7\u5230\u4e00\u5b9a\u7684\u9650\u5236\uff0c\u4e00\u822c\u5728\u51e0\u767e\u7c73\u5230\u6570\u5343\u7c73\u4e4b\u95f4\u3002<\/p>\n\n\n\n

\u3000\u3000\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cLora\u901a\u8baf\u8ddd\u79bb\u7684\u5177\u4f53\u6570\u503c\u4f1a\u53d7\u5230\u4e0d\u540c\u5382\u5bb6\u7684Lora\u901a\u8baf\u6a21\u5757\u7684\u5f71\u54cd\u3002\u4e0d\u540c\u5382\u5bb6\u7684Lora\u901a\u8baf\u6a21\u5757\u5728\u53d1\u5c04\u529f\u7387\u3001\u63a5\u6536\u7075\u654f\u5ea6\u7b49\u65b9\u9762\u53ef\u80fd\u5b58\u5728\u5dee\u5f02\uff0c\u56e0\u6b64\u5728\u9009\u62e9Lora\u901a\u8baf\u6a21\u5757\u65f6\u9700\u8981\u6839\u636e\u5177\u4f53\u9700\u6c42\u8fdb\u884c\u9009\u62e9\u3002<\/p>\n\n\n\n

\u3000\u3000\u7ed3\u8bba\uff1a<\/h2>\n\n\n\n

\u3000\u3000\u7efc\u4e0a\u6240\u8ff0\uff0cLora\u901a\u8baf\u8ddd\u79bb\u5e76\u4e0d\u662f\u56fa\u5b9a\u7684\uff0c\u800c\u662f\u53d7\u591a\u79cd\u56e0\u7d20\u7684\u5f71\u54cd\u3002\u5728\u8f83\u4e3a\u7406\u60f3\u7684\u73af\u5883\u4e0b\uff0cLora\u901a\u8baf\u8ddd\u79bb\u53ef\u4ee5\u8fbe\u5230\u6570\u5341\u516c\u91cc\u3002\u4f46\u662f\uff0c\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u901a\u8baf\u8ddd\u79bb\u53ef\u80fd\u4f1a\u53d7\u5230\u4e00\u4e9b\u9650\u5236<\/strong>\uff0c\u4f8b\u5982\u73af\u5883\u5e72\u6270\u3001\u5730\u5f62\u5730\u8c8c\u7b49\u56e0\u7d20\u3002\u56e0\u6b64\uff0c\u5728\u9009\u62e9Lora\u901a\u8baf\u6a21\u5757\u65f6\uff0c\u9700\u8981\u6839\u636e\u5177\u4f53\u9700\u6c42\u548c\u73af\u5883\u6761\u4ef6\u8fdb\u884c\u9009\u62e9\uff0c\u4ee5\u5b9e\u73b0\u6700\u4f73\u7684\u901a\u8baf\u6548\u679c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Lora(Long Range)\u662f\u4e00\u79cd\u57fa\u4e8e\u6269\u9891\u6280\u672f\u7684\u65e0\u7ebf\u901a\u8baf\u6280\u672f\uff0c\u5b83\u80fd\u591f\u5728\u4f4e\u529f\u8017\u7684\u60c5\u51b5\u4e0b\u5b9e\u73b0\u8fdc\u8ddd\u79bb\u901a\u8baf\u3002Lora\u91c7\u7528\u4e86\u4e00\u79cd\u79f0\u4e3aCSS(Chirp Spread Spectrum)\u7684\u8c03\u5236\u65b9\u5f0f<\/p>\n","protected":false},"author":1,"featured_media":64231,"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-79692","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-l-2"],"_links":{"self":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/79692"}],"collection":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/comments?post=79692"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/79692\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media\/64231"}],"wp:attachment":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media?parent=79692"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=79692"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=79692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}