LoRa Class C\u5de5\u4f5c\u6a21\u5f0f<\/strong>\u5bf9\u5b9e\u65f6\u54cd\u5e94\u5e94\u7528\u573a\u666f\u7684\u5177\u4f53\u4f18\u52bf\u4e3b\u8981\u4f53\u73b0\u5728\u5176\u80fd\u591f\u63d0\u4f9b\u6700\u9ad8\u7684\u5b9e\u65f6\u6027\u3002Class C\u8bbe\u5907\u4e0d\u8003\u8651\u529f\u8017\uff0c\u968f\u65f6\u53ef\u4ee5\u63a5\u6536\u7f51\u5173\u4e0b\u884c\u6570\u636e\uff0c\u56e0\u6b64\u5728\u9700\u8981\u5927\u91cf\u4e0b\u884c\u6570\u636e\u63a7\u5236\u7684\u5e94\u7528\u573a\u666f\u4e2d\u8868\u73b0\u51fa\u8272\u3002\u8fd9\u79cd\u6a21\u5f0f\u7279\u522b\u9002\u5408\u4e8e\u5bf9\u5b9e\u65f6\u6027\u8981\u6c42\u975e\u5e38\u9ad8\u7684\u5e94\u7528\u573a\u666f\uff0c\u5982\u667a\u80fd\u4ea4\u901a\u3001\u667a\u80fd\u533b\u7597\u7b49\u3002\u7531\u4e8eClass C\u8282\u70b9\u662f\u6301\u7eed\u76d1\u542c\u7684\u8282\u70b9\uff0c\u5b83\u4eec\u53ef\u4ee5\u5b9e\u65f6\u63a5\u6536\u6570\u636e\u5e76\u54cd\u5e94\u6307\u4ee4\uff0c\u5c3d\u7ba1\u8fd9\u4f1a\u76f8\u5bf9\u589e\u52a0\u529f\u8017\uff0c\u4f46\u5bf9\u4e8e\u90a3\u4e9b\u4e0d\u9700\u8981\u5b9e\u65f6\u63a7\u5236\u7ec8\u7aef\u8bbe\u5907\u7684\u5e94\u7528\u573a\u666f\u6765\u8bf4\uff0c\u8fd9\u662f\u4e00\u4e2a\u53ef\u63a5\u53d7\u7684\u7279\u6027\u3002<\/p>\n\n\n\n\u3000\u3000LoRa Class C\u5de5\u4f5c\u6a21\u5f0f\u7684\u4f18\u52bf\u5728\u4e8e\u5176\u80fd\u591f\u63d0\u4f9b\u6781\u9ad8\u7684\u5b9e\u65f6\u6027\uff0c\u9002\u5408\u4e8e\u90a3\u4e9b\u5bf9\u5b9e\u65f6\u54cd\u5e94\u6709\u4e25\u683c\u8981\u6c42\u7684\u5e94\u7528\u573a\u666f\uff0c\u5c3d\u7ba1\u8fd9\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8f83\u9ad8\u7684\u529f\u8017\u548c\u6210\u672c\u3002<\/p>\n\n\n\n
\u3000\u3000\u56db\u3001 \u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0cLoRa\u4e09\u79cd\u5de5\u4f5c\u6a21\u5f0f\u7684\u6027\u80fd\u6bd4\u8f83\u5982\u4f55?<\/h2>\n\n\n\n
\u3000\u3000LoRa\u6280\u672f\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6839\u636e\u4e0d\u540c\u7684\u5de5\u4f5c\u6a21\u5f0f(Class A\u3001Class B\u3001Class C)\uff0c\u5176\u6027\u80fd\u8868\u73b0\u5b58\u5728\u5dee\u5f02\u3002\u9996\u5148\uff0c\u9700\u8981\u660e\u786e\u7684\u662f\uff0c\u8fd9\u4e09\u79cd\u5de5\u4f5c\u6a21\u5f0f\u7684\u5de5\u4f5c\u673a\u5236\u548c\u529f\u8017\u6d88\u8017\u5404\u4e0d\u76f8\u540c\uff0c\u56e0\u6b64\u7528\u6237\u5728\u9009\u62e9\u65f6\u9700\u8981\u6839\u636e\u81ea\u5df1\u5b9e\u9645\u7684\u8bbe\u5907\u9700\u6c42\u6765\u51b3\u5b9a\u4f7f\u7528\u54ea\u79cd\u6a21\u5f0f\u3002<\/p>\n\n\n\n
\u3000\u3000Class A\u6a21\u5f0f\u662fLoRa\u6280\u672f\u4e2d\u6700\u5e38\u89c1\u7684\u5de5\u4f5c\u6a21\u5f0f\uff0c\u5b83\u652f\u6301\u53cc\u5411\u901a\u4fe1\uff0c\u4f46\u53ea\u5141\u8bb8\u5728\u7279\u5b9a\u7684\u65f6\u95f4\u7a97\u53e3\u5185\u53d1\u9001\u6570\u636e\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u53ef\u80fd\u4e0d\u662f\u6700\u9ad8\u6548\u7684\u901a\u4fe1\u65b9\u5f0f\uff0c\u5c24\u5176\u662f\u5728\u9700\u8981\u9891\u7e41\u901a\u4fe1\u7684\u5e94\u7528\u573a\u666f\u4e2d\u3002\u7136\u800c\uff0c\u7531\u4e8e\u5176\u7b80\u5355\u7684\u673a\u5236\u548c\u8f83\u4f4e\u7684\u529f\u8017\uff0cClass A\u6a21\u5f0f\u9002\u7528\u4e8e\u90a3\u4e9b\u5bf9\u5b9e\u65f6\u6027\u8981\u6c42\u4e0d\u9ad8\u4f46\u9700\u8981\u957f\u8ddd\u79bb\u901a\u4fe1\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n
\u3000\u3000Class B\u6a21\u5f0f\u63d0\u4f9b\u4e86\u4e00\u4e2a\u66f4\u7075\u6d3b\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u5b83\u5141\u8bb8\u5728\u4efb\u4f55\u65f6\u95f4\u53d1\u9001\u6570\u636e\uff0c\u4f46\u8981\u6c42\u8bbe\u5907\u5728\u7279\u5b9a\u7684\u65f6\u95f4\u70b9\u8fdb\u884c\u540c\u6b65\uff0c\u4ee5\u63a5\u6536\u6765\u81ea\u7f51\u5173\u7684\u6d88\u606f\u3002\u8fd9\u79cd\u6a21\u5f0f\u9002\u5408\u4e8e\u90a3\u4e9b\u9700\u8981\u66f4\u9891\u7e41\u901a\u4fe1\u4f46\u4ecd\u7136\u5e0c\u671b\u4fdd\u6301\u4f4e\u529f\u8017\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n
\u3000\u3000Class C\u6a21\u5f0f\u5219\u63d0\u4f9b\u4e86\u6700\u5927\u7684\u7075\u6d3b\u6027\uff0c\u5141\u8bb8\u5728\u4efb\u4f55\u65f6\u95f4\u53d1\u9001\u6570\u636e\uff0c\u5e76\u4e14\u4e0d\u9700\u8981\u4e0e\u7f51\u5173\u540c\u6b65\u3002\u7136\u800c\uff0c\u8fd9\u4e5f\u610f\u5473\u7740\u5176\u529f\u8017\u53ef\u80fd\u4f1a\u6bd4Class A\u548cClass B\u6a21\u5f0f\u66f4\u9ad8\uff0c\u56e0\u6b64\u66f4\u9002\u5408\u4e8e\u90a3\u4e9b\u53ef\u4ee5\u63a5\u53d7\u8f83\u9ad8\u529f\u8017\u4ee5\u6362\u53d6\u901a\u4fe1\u7075\u6d3b\u6027\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n
\u3000\u3000LoRa\u4e09\u79cd\u5de5\u4f5c\u6a21\u5f0f\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u6027\u80fd\u6bd4\u8f83\u4e3b\u8981\u53d6\u51b3\u4e8e\u5e94\u7528\u573a\u666f\u7684\u5177\u4f53\u9700\u6c42\u3002<\/strong>\u5bf9\u4e8e\u9700\u8981\u957f\u8ddd\u79bb\u901a\u4fe1\u4e14\u5bf9\u5b9e\u65f6\u6027\u8981\u6c42\u4e0d\u9ad8\u7684\u5e94\u7528\uff0cClass A\u6a21\u5f0f\u53ef\u80fd\u662f\u6700\u4f73\u9009\u62e9;\u800c\u5bf9\u4e8e\u90a3\u4e9b\u9700\u8981\u66f4\u9891\u7e41\u901a\u4fe1\u4f46\u540c\u65f6\u5e0c\u671b\u4fdd\u6301\u4f4e\u529f\u8017\u7684\u5e94\u7528\uff0cClass B\u6a21\u5f0f\u53ef\u80fd\u66f4\u52a0\u5408\u9002;\u800c\u5bf9\u4e8e\u8ffd\u6c42\u6700\u5927\u901a\u4fe1\u7075\u6d3b\u6027\u7684\u5e94\u7528\u573a\u666f\uff0c\u5219\u53ef\u4ee5\u9009\u62e9Class C\u6a21\u5f0f\uff0c\u5c3d\u7ba1\u8fd9\u53ef\u80fd\u4f1a\u4ee5\u66f4\u9ad8\u7684\u529f\u8017\u4e3a\u4ee3\u4ef7\u3002<\/p>\n\n\n\n\u3000\u3000\u4e94\u3001 LoRa\u7f51\u7edc\u4e2d\u5b58\u5728\u54ea\u4e9b\u9650\u5236\u56e0\u7d20\u4f1a\u5f71\u54cd\u4e0d\u540c\u5de5\u4f5c\u6a21\u5f0f\u7684\u9009\u62e9?<\/h2>\n\n\n\n
\u3000\u3000LoRa\u7f51\u7edc\u4e2d\u5f71\u54cd\u4e0d\u540c\u5de5\u4f5c\u6a21\u5f0f\u9009\u62e9\u7684\u9650\u5236\u56e0\u7d20\u4e3b\u8981\u5305\u62ec\uff1a<\/p>\n\n\n\n
\n- \u3000\u3000\u8282\u70b9\u6570\u91cf\u9650\u5236\uff1aLoRa\u7f51\u7edc\u7684\u8282\u70b9\u6570\u91cf\u53d7\u5230\u670d\u52a1\u5668\u5904\u7406\u80fd\u529b\u3001\u7f51\u5173\u63a5\u6536\u80fd\u529b\u548c\u7ec8\u7aef\u8282\u70b9\u7684\u53d1\u9001\u9891\u7387\u53ca\u6570\u636e\u91cf\u7684\u5f71\u54cd\u3002\u8fd9\u610f\u5473\u7740\u5728\u8bbe\u8ba1\u548c\u90e8\u7f72\u7269\u8054\u7f51\u5e94\u7528\u65f6\uff0c\u9700\u8981\u8003\u8651\u8fd9\u4e9b\u56e0\u7d20\u4ee5\u63d0\u9ad8\u7f51\u7edc\u7684\u7a33\u5b9a\u6027\u548c\u8282\u70b9\u5bb9\u91cf\u3002<\/li>\n\n\n\n
- \u3000\u3000\u4f20\u8f93\u901f\u7387\u4e0e\u8ddd\u79bb\uff1aLoRa\u7684\u4f20\u8f93\u901f\u7387\u548c\u8ddd\u79bb\u4f1a\u53d7\u5230\u7269\u7406\u6cd5\u5219\u7684\u9650\u5236\uff0c\u8fd9\u5305\u62ec\u8303\u56f4\/\u8ddd\u79bb\u3001\u6570\u636e\u4f20\u8f93\u7684\u901f\u5ea6\u548c\u8017\u7535\u91cf\u7b49\u6307\u6807\u3002\u56e0\u6b64\uff0c\u5728\u9009\u62e9\u5de5\u4f5c\u6a21\u5f0f\u65f6\uff0c\u9700\u8981\u6839\u636e\u5177\u4f53\u9700\u6c42\u548c\u5e94\u7528\u573a\u666f\u7efc\u5408\u8003\u8651\u8fd9\u4e9b\u56e0\u7d20\uff0c\u4ee5\u4f18\u5316\u7f51\u7edc\u7684\u4f20\u8f93\u6027\u80fd\u3002<\/li>\n\n\n\n
- \u3000\u3000\u4fe1\u53f7\u5e72\u6270\uff1a\u591a\u4e2a\u7f51\u5173\u5171\u5b58\u53ef\u80fd\u5bfc\u81f4\u5e72\u6270\uff0c\u56e0\u4e3a\u6240\u6709\u7f51\u5173\u90fd\u88ab\u8c03\u8c10\u5230\u76f8\u540c\u7684\u9891\u7387\uff0c\u8fd9\u53ef\u80fd\u4f1a\u5f71\u54cd\u4fe1\u53f7\u7684\u8d28\u91cf\u548c\u7a33\u5b9a\u6027\u3002<\/li>\n\n\n\n
- \u3000\u3000\u5de5\u4f5c\u6a21\u5f0f\u7684\u9009\u62e9\uff1aLoRa\u6280\u672f\u652f\u6301\u4e0d\u540c\u7684\u5de5\u4f5c\u6a21\u5f0f\u4ee5\u6ee1\u8db3\u4e0d\u540c\u5e94\u7528\u7684\u7701\u7535\u9700\u6c42\u3002\u9009\u62e9\u5408\u9002\u7684\u5de5\u4f5c\u6a21\u5f0f\u53ef\u4ee5\u5f71\u54cd\u7cfb\u7edf\u7684\u4f20\u8f93\u8ddd\u79bb\u548c\u7535\u6c60\u5bff\u547d\uff0c\u540c\u65f6\u4e5f\u80fd\u964d\u4f4e\u8282\u70b9\u901a\u8baf\u529f\u8017\u3002<\/li>\n\n\n\n
- \u3000\u3000\u9891\u7387\u9650\u5236\uff1a\u5728\u7279\u5b9a\u9891\u7387\u8303\u56f4\u5185(\u5982470 \u2013 510MHz)\uff0cLoRa\u7684\u957f\u8ddd\u79bb\u7279\u6027\u4f1a\u88ab\u9650\u5236\u5728\u4e00\u5b9a\u8303\u56f4\u5185\u5e94\u7528\uff0c\u8fd9\u9650\u5236\u4e86LoRa\u5728\u4e2d\u56fd\u8fdb\u884c\u8fd0\u8425\u5546\u7f51\u7edc\u8986\u76d6\u7684\u80fd\u529b\u3002<\/li>\n\n\n\n
- \u3000\u3000\u5e26\u5bbd\u548c\u6269\u9891\u56e0\u5b50\u7684\u9009\u62e9\uff1aLoRa\u4fe1\u53f7\u5e26\u5bbd(BW)\u548c\u6269\u9891\u56e0\u5b50(SF)\u7684\u9009\u62e9\u5bf9\u4e8e\u7f51\u7edc\u7684\u6027\u80fd\u6709\u91cd\u8981\u5f71\u54cd\u3002\u4e0d\u540c\u7684\u5de5\u4f5c\u6a21\u5f0f\u5bf9\u5e94\u4e0d\u540c\u7684\u5e26\u5bbd\u548c\u6269\u9891\u56e0\u5b50\u8bbe\u7f6e\uff0c\u8fd9\u9700\u8981\u6839\u636e\u5b9e\u9645\u9700\u6c42\u548c\u6d4b\u8bd5\u6027\u80fd\u6765\u786e\u5b9a\u3002<\/li>\n<\/ul>\n\n\n\n
\u3000\u3000LoRa\u7f51\u7edc\u4e2d\u5f71\u54cd\u4e0d\u540c\u5de5\u4f5c\u6a21\u5f0f\u9009\u62e9\u7684\u9650\u5236\u56e0\u7d20\u5305\u62ec\u8282\u70b9\u6570\u91cf\u9650\u5236\u3001\u4f20\u8f93\u901f\u7387\u4e0e\u8ddd\u79bb\u3001\u4fe1\u53f7\u5e72\u6270\u3001\u5de5\u4f5c\u6a21\u5f0f\u7684\u9009\u62e9\u3001\u9891\u7387\u9650\u5236\u4ee5\u53ca\u5e26\u5bbd\u548c\u6269\u9891\u56e0\u5b50\u7684\u9009\u62e9\u3002<\/strong>\u5728\u8bbe\u8ba1\u548c\u90e8\u7f72LoRa\u7f51\u7edc\u65f6\uff0c\u9700\u8981\u7efc\u5408\u8003\u8651\u8fd9\u4e9b\u56e0\u7d20\uff0c\u4ee5\u786e\u4fdd\u7f51\u7edc\u7684\u9ad8\u6548\u7a33\u5b9a\u8fd0\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"LoRa\u6280\u672f\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6839\u636e\u4e0d\u540c\u7684\u5de5\u4f5c\u6a21\u5f0f(Class A\u3001Class B\u3001Class C)\uff0c\u5176\u6027\u80fd\u8868\u73b0\u5b58\u5728\u5dee\u5f02\u3002\u9996\u5148\uff0c\u9700\u8981\u660e\u786e\u7684\u662f\uff0c\u8fd9\u4e09\u79cd\u5de5\u4f5c\u6a21\u5f0f\u7684\u5de5\u4f5c\u673a\u5236\u548c\u529f\u8017\u6d88\u8017\u5404\u4e0d\u76f8\u540c<\/p>\n","protected":false},"author":1,"featured_media":87300,"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-90255","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\/90255","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=90255"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/90255\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/87300"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=90255"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=90255"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=90255"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}