{"id":99287,"date":"2024-11-17T15:11:20","date_gmt":"2024-11-17T07:11:20","guid":{"rendered":"\/\/www.viralrail.com\/?p=99287"},"modified":"2024-11-17T15:11:25","modified_gmt":"2024-11-17T07:11:25","slug":"lmkdzy-2","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/99287.html","title":{"rendered":"LoRa\u6a21\u5757\u7684\u4f5c\u7528\uff1f"},"content":{"rendered":"\n<p>\u3000\u3000<a href=\"\/\/www.viralrail.com\/blog\/98809.html\" data-type=\"post\" data-id=\"98809\">LoRa\u6a21\u5757<\/a>\u662f\u4e00\u79cd\u57fa\u4e8eLoRa\u6280\u672f\u7684\u65e0\u7ebf\u901a\u4fe1\u6a21\u5757\uff0c\u4e3b\u8981\u7528\u4e8e\u5b9e\u73b0\u957f\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u7684\u6570\u636e\u4f20\u8f93\u3002\u4ee5\u4e0b\u662fLoRa\u6a21\u5757\u7684\u4e3b\u8981\u4f5c\u7528\u548c\u7279\u70b9\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u957f\u8ddd\u79bb\u4f20\u8f93<\/strong>\uff1aLoRa\u6a21\u5757\u80fd\u591f\u5b9e\u73b0\u6570\u516c\u91cc\u751a\u81f3\u6570\u5341\u516c\u91cc\u7684\u8fdc\u8ddd\u79bb\u901a\u4fe1\uff0c\u8fd9\u4f7f\u5f97\u5b83\u5728\u9700\u8981\u8fdc\u7a0b\u4f20\u8f93\u6570\u636e\u7684\u5e94\u7528\u4e2d\u5c24\u4e3a\u91cd\u8981\uff0c\u5982\u519c\u4e1a\u76d1\u6d4b\u3001\u667a\u80fd\u57ce\u5e02\u3001\u73af\u5883\u76d1\u6d4b\u7b49\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f4e\u529f\u8017\u8bbe\u8ba1<\/strong>\uff1aLoRa\u6a21\u5757\u91c7\u7528\u4e86\u5148\u8fdb\u7684\u8c03\u5236\u6280\u672f\u548c\u4f4e\u529f\u8017\u8bbe\u8ba1\uff0c\u4f7f\u5176\u5728\u7535\u6c60\u4f9b\u7535\u7684\u60c5\u51b5\u4e0b\u80fd\u591f\u957f\u65f6\u95f4\u5de5\u4f5c\u3002\u8fd9\u4f7f\u5f97LoRa\u6a21\u5757\u975e\u5e38\u9002\u5408\u9700\u8981\u957f\u671f\u8fd0\u884c\u4e14\u7535\u529b\u8d44\u6e90\u6709\u9650\u7684\u573a\u666f\uff0c\u4f8b\u5982\u667a\u80fd\u5bb6\u5c45\u548c\u667a\u80fd\u519c\u4e1a<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6297\u5e72\u6270\u80fd\u529b\u5f3a<\/strong>\uff1aLoRa\u6a21\u5757\u91c7\u7528\u4e86\u4e13\u5229\u7684\u6269\u9891\u6280\u672f\uff0c\u80fd\u591f\u6709\u6548\u62b5\u6297\u591a\u5f84\u4f20\u64ad\u548c\u4fe1\u9053\u5e72\u6270\uff0c\u5373\u4f7f\u5728\u590d\u6742\u73af\u5883\u4e0b\u4e5f\u80fd\u4fdd\u6301\u826f\u597d\u7684\u901a\u4fe1\u8d28\u91cf\uff0c\u9002\u7528\u4e8e\u57ce\u5e02\u73af\u5883\u548c\u5de5\u4e1a\u63a7\u5236\u7b49\u573a\u666f<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u591a\u8bbe\u5907\u8fde\u63a5\u548c\u6570\u636e\u5b89\u5168\u6027<\/strong>\uff1aLoRa\u6a21\u5757\u652f\u6301\u591a\u79cd\u9891\u7387\u9009\u62e9\u548c\u4f20\u8f93\u901f\u7387\uff0c\u5e76\u5177\u5907\u667a\u80fd\u590d\u4f4d\u3001\u4f4e\u7535\u538b\u76d1\u6d4b\u3001\u5b9a\u65f6\u5524\u9192\u7b49\u529f\u80fd\uff0c\u9002\u7528\u4e8e\u591a\u79cd\u5e94\u7528\u573a\u666f\uff0c\u5982\u8fdc\u7a0b\u9065\u63a7\u3001\u6570\u636e\u91c7\u96c6\u3001\u65e0\u7ebf\u6284\u8868\u3001\u667a\u80fd\u5bb6\u5c45\u7b49<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e7f\u6cdb\u7684\u5e94\u7528\u9886\u57df<\/strong>\uff1aLoRa\u6a21\u5757\u5728\u7269\u8054\u7f51\u9886\u57df\u5f97\u5230\u4e86\u5e7f\u6cdb\u5e94\u7528\uff0c\u5305\u62ec\u667a\u80fd\u57ce\u5e02\u3001\u519c\u4e1a\u7269\u8054\u7f51\u3001\u5de5\u4e1a\u81ea\u52a8\u5316\u548c\u7269\u6d41\u7ba1\u7406\u7b49\u3002\u4f8b\u5982\uff0c\u5728\u667a\u80fd\u57ce\u5e02\u4e2d\uff0cLoRa\u6a21\u5757\u53ef\u4ee5\u5b9e\u73b0\u5404\u7c7b\u8bbe\u5907\u7684\u667a\u80fd\u5316\u7ba1\u7406;\u5728\u519c\u4e1a\u7269\u8054\u7f51\u4e2d\uff0c\u5b83\u80fd\u5b9e\u65f6\u76d1\u6d4b\u519c\u7530\u73af\u5883\uff0c\u63d0\u9ad8\u751f\u4ea7\u6548\u7387;\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\uff0c\u652f\u6301\u8fdc\u7a0b\u76d1\u63a7\u548c\u6570\u636e\u4f20\u8f93\uff0c\u63d0\u9ad8\u751f\u4ea7\u6548\u7387;\u5728\u7269\u6d41\u7ba1\u7406\u4e2d\uff0c\u5b9e\u73b0\u8d27\u7269\u8ffd\u8e2a\u548c\u4ed3\u50a8\u7ba1\u7406\u7684\u667a\u80fd\u5316\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6280\u672f\u4f18\u52bf<\/strong>\uff1aLoRa\u6a21\u5757\u5177\u6709\u9ad8\u63a5\u6536\u7075\u654f\u5ea6(\u53ef\u8fbe-137dBm)\uff0c\u652f\u6301ISM\u591a\u6ce2\u6bb5\uff0c\u65e0\u9700\u7533\u8bf7\u9891\u7387\u5373\u53ef\u514d\u8d39\u4f7f\u7528\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u63d0\u4f9b\u591a\u79cd\u5de5\u4f5c\u6a21\u5f0f(\u5982\u901a\u7528\u6a21\u5f0f\u3001\u5524\u9192\u6a21\u5f0f\u3001\u8282\u80fd\u6a21\u5f0f\u548c\u7761\u7720\u6a21\u5f0f)\uff0c\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u9700\u6c42\u8fdb\u884c\u914d\u7f6e<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<a href=\"\/\/www.viralrail.com\/blog\/98072.html\" data-type=\"post\" data-id=\"98072\">LoRa\u6a21\u5757<\/a>\u51ed\u501f\u5176\u957f\u8ddd\u79bb\u4f20\u8f93\u3001\u4f4e\u529f\u8017\u3001\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u7b49\u7279\u70b9\uff0c\u5728\u7269\u8054\u7f51\u9886\u57df\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u524d\u666f\uff0c\u5e76\u5c06\u5728\u672a\u6765\u53d1\u6325\u66f4\u52a0\u91cd\u8981\u7684\u4f5c\u7528\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"726\" height=\"450\" src=\"\/\/www.viralrail.com\/wp-content\/uploads\/2024\/01\/lorawanquanguochan2411801.jpg\" alt=\"lorawan\" class=\"wp-image-87300\" srcset=\"\/\/www.viralrail.com\/wp-content\/uploads\/2024\/01\/lorawanquanguochan2411801.jpg 726w, \/\/www.viralrail.com\/wp-content\/uploads\/2024\/01\/lorawanquanguochan2411801-300x186.jpg 300w, \/\/www.viralrail.com\/wp-content\/uploads\/2024\/01\/lorawanquanguochan2411801-600x372.jpg 600w\" sizes=\"(max-width: 726px) 100vw, 726px\" \/><figcaption class=\"wp-element-caption\">lorawan<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 <a href=\"\/\/www.viralrail.com\/blog\/94205.html\" data-type=\"post\" data-id=\"94205\">LoRa\u6a21\u5757<\/a>\u5728\u667a\u80fd\u57ce\u5e02\u4e2d\u7684\u5177\u4f53\u5e94\u7528<\/h2>\n\n\n\n<p>\u3000\u3000LoRa\u6a21\u5757\u5728\u667a\u80fd\u57ce\u5e02\u4e2d\u7684\u5177\u4f53\u5e94\u7528\u6848\u4f8b\u6db5\u76d6\u4e86\u591a\u4e2a\u9886\u57df\uff0c\u5305\u62ec\u5e02\u6c11\u5b89\u5168\u3001\u5783\u573e\u6876\u7ba1\u7406\u3001\u6d88\u9632\u76d1\u63a7\u3001\u667a\u6167\u519c\u4e1a\u3001\u667a\u80fd\u505c\u8f66\u7cfb\u7edf\u7b49\u3002\u4ee5\u4e0b\u662f\u51e0\u4e2a\u5177\u4f53\u7684\u6848\u4f8b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u5e02\u6c11\u5b89\u5168<\/strong>\uff1aLoRa\u6280\u672f\u88ab\u7528\u4e8e\u4e95\u76d6\u76d1\u63a7\uff0c\u89e3\u51b3\u8bbe\u5907\u7ec4\u7f51\u7684\u5bb9\u91cf\u548c\u4fe1\u53f7\u7a7f\u900f\u6027\u80fd\u95ee\u9898\u3002\u7531\u4e8e\u4e95\u76d6\u6570\u91cf\u4f17\u591a\u4e14\u76d1\u63a7\u8bbe\u5907\u5b89\u88c5\u5728\u94f8\u94c1\u76d6\u4e0b\uff0cLoRa\u6280\u672f\u80fd\u591f\u6709\u6548\u4f20\u8f93\u6570\u636e\uff0c\u786e\u4fdd\u5e02\u6c11\u7684\u5b89\u5168\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5783\u573e\u6876\u7ba1\u7406<\/strong>\uff1a\u901a\u8fc7\u76d1\u6d4b\u5783\u573e\u6876\u7684\u5806\u79ef\u9ad8\u5ea6\u3001\u503e\u659c\u6216\u79fb\u52a8\u7b49\u5f02\u5e38\u60c5\u51b5\u5e76\u4e0a\u62a5\u6570\u636e\uff0cLoRa\u6280\u672f\u53ef\u4ee5\u6709\u6548\u7f13\u89e3\u5783\u573e\u6876\u7ba1\u7406\u4e2d\u7684\u96be\u70b9\u3002\u4f8b\u5982\uff0c\u5728\u97e9\u56fd\u9996\u5c14\uff0c\u667a\u80fd\u5783\u573e\u7bb1\u7684\u4f7f\u7528\u663e\u8457\u964d\u4f4e\u4e86\u5783\u573e\u6536\u96c6\u6210\u672c\uff0c\u51cf\u5c11\u4e86\u5783\u573e\u586b\u57cb\u573a\u7684\u95ee\u9898\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6d88\u9632\u76d1\u63a7<\/strong>\uff1aLoRa\u6280\u672f\u53ef\u7528\u4e8e\u706b\u707e\u62a5\u8b66\u76d1\u6d4b\u7ec8\u7aef\u7684\u8fdc\u7a0b\u7ba1\u63a7\u3001\u7535\u6c14\u706b\u707e\u9690\u60a3\u76d1\u6d4b\u3001\u71c3\u6c14\u6cc4\u6f0f\u5f15\u53d1\u7684\u7206\u70b8\u9690\u60a3\u76d1\u6d4b\u4ee5\u53ca\u6d88\u9632\u6813\u6c34\u538b\u4e0d\u8db3\u6216\u65e0\u6c34\u9020\u6210\u7684\u706d\u706b\u9690\u60a3\u76d1\u6d4b\u7b49\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u667a\u6167\u519c\u4e1a<\/strong>\uff1aLoRa\u6280\u672f\u8fd8\u53ef\u5e94\u7528\u4e8e\u667a\u6167\u519c\u4e1a\uff0c\u5982\u8349\u539f\u755c\u7267\u4e1a\u3001\u6e14\u573a\u76d1\u6d4b\u548c\u667a\u80fd\u704c\u6e89\u7b49\u573a\u666f\u3002\u901a\u8fc7\u8bbe\u7f6e\u73af\u5883\u6570\u636e\u76d1\u63a7\u7ec8\u7aef\u3001\u5b9a\u4f4d\u7cfb\u7edf\u548c\u4f20\u611f\u5668\u7b49\u8bbe\u5907\uff0c\u5b9e\u73b0\u5bf9\u519c\u4e1a\u751f\u4ea7\u6548\u7387\u548c\u751f\u4ea7\u529b\u7684\u63d0\u5347\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u667a\u80fd\u505c\u8f66\u7cfb\u7edf<\/strong>\uff1a\u5728\u667a\u80fd\u505c\u8f66\u7cfb\u7edf\u4e2d\uff0cLoRa\u6280\u672f\u88ab\u7528\u4e8e\u4f20\u8f93\u505c\u8f66\u573a\u72b6\u6001\u3001\u78c1\u529b\u8ba1ID\u548c\u7535\u6c60\u7535\u91cf\u6570\u636e\u3002\u8fd9\u4e9b\u6570\u636e\u901a\u8fc7\u914d\u5907Micro.sp \u6280\u672f\u7684\u201c\u63a5\u6536\u706f\u6746\u201d\u8f6c\u53d1\u81f3\u96c6\u7fa4\u534f\u8c03\u5668\uff0c\u518d\u901a\u8fc72.4 GHz\u7f51\u683c\u7f51\u7edc\u5c06\u6570\u636e\u53d1\u9001\u81f3\u63a7\u5236\u4e2d\u5fc3\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u667a\u80fd\u8def\u706f\u9879\u76ee<\/strong>\uff1aLoRa\u6280\u672f\u5728\u63d0\u5347\u57ce\u5e02\u4ea4\u901a\u6548\u7387\u65b9\u9762\u4e5f\u6709\u5e94\u7528\uff0c\u4f8b\u5982\u667a\u80fd\u8def\u706f\u9879\u76ee\u548c\u81ea\u52a8\u9a7e\u9a76\u5df4\u58eb\u9053\u8def\u6d4b\u8bd5\u5c55\u793a\u4e86LoRa\u6280\u672f\u5728\u4ea4\u901a\u9886\u57df\u7684\u6f5c\u529b\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7a7a\u6c14\u8d28\u91cf\u76d1\u6d4b<\/strong>\uff1aLoRa\u6280\u672f\u5728\u73af\u5883\u4e0e\u751f\u6d3b\u9886\u57df\u4e5f\u6709\u5e7f\u6cdb\u5e94\u7528\uff0c\u4f8b\u5982\u7a7a\u6c14\u8d28\u91cf\u76d1\u6d4b\u9879\u76ee\u3001\u667a\u80fd\u4f53\u80b2\u4e2d\u5fc3\u3001\u667a\u80fd\u5783\u573e\u6876\u9879\u76ee\u3001\u667a\u80fd\u516c\u5171\u5395\u6240\u4ee5\u53ca\u65e0\u4eba\u673a\u6c34\u8d28\u76d1\u6d4b\u548c3D\u666f\u89c2\u5efa\u6a21\u7b49\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<strong>\u8001\u5e74\u4eba\u5173\u6000<\/strong>\uff1a\u5728\u8001\u5e74\u4eba\u5173\u6000\u65b9\u9762\uff0cLoRa Tracker\u3001\u8001\u5e74\u5173\u6000\u79d8\u4e66\u3001\u9488\u5bf9\u8001\u5e74\u4eba\u7684\u667a\u80fd\u53ef\u7a7f\u6234\u8bbe\u5907\u4ee5\u53ca\u667a\u80fd\u5bb6\u5c45\u5e94\u7528\u4f53\u73b0\u4e86LoRa\u6280\u672f\u5728\u63d0\u5347\u8001\u5e74\u4eba\u751f\u6d3b\u8d28\u91cf\u65b9\u9762\u7684\u6f5c\u529b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 LoRa\u6280\u672f\u4e0e\u5176\u4ed6\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u5bf9\u6bd4<\/h2>\n\n\n\n<p>\u3000\u3000<a href=\"\/\/www.viralrail.com\/blog\/99155.html\" data-type=\"post\" data-id=\"99155\">LoRa\u6280\u672f<\/a>\u4e0e\u5176\u4ed6\u65e0\u7ebf\u901a\u4fe1\u6280\u672f(\u5982Wi-Fi\u3001\u84dd\u7259)\u76f8\u6bd4\uff0c\u5177\u6709\u4ee5\u4e0b\u660e\u663e\u4f18\u52bf\u548c\u52a3\u52bf\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. \u4f18\u52bf\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u957f\u8ddd\u79bb\u4f20\u8f93<\/strong>\uff1aLoRa\u6280\u672f\u91c7\u7528\u5bbd\u5e26\u4fe1\u53f7\u548c\u8c03\u5236\u6280\u672f\uff0c\u5728\u4f4e\u9891\u6bb5\u4e0b\u53ef\u4ee5\u5b9e\u73b0\u957f\u8ddd\u79bb\u7684\u4f20\u8f93\uff0c\u901a\u5e38\u5728\u57ce\u5e02\u5730\u533a\u53ef\u8fbe3\u82f1\u91cc(\u7ea65\u516c\u91cc)\uff0c\u5728\u519c\u6751\u5730\u533a\u53ef\u8fbe10\u82f1\u91cc\u6216\u66f4\u8fdc\u3002\u8fd9\u4f7f\u5f97LoRa\u975e\u5e38\u9002\u5408\u9700\u8981\u8fdc\u7a0b\u76d1\u63a7\u6216\u63a7\u5236\u8bbe\u5907\u7684\u573a\u666f\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f4e\u529f\u8017<\/strong>\uff1aLoRa\u6280\u672f\u652f\u6301\u957f\u65f6\u95f4\u7684\u4f4e\u529f\u8017\u8fd0\u884c\uff0c\u5373\u4f7f\u4f7f\u7528\u9502\u79bb\u5b50\u7535\u6c60\u6216\u592a\u9633\u80fd\u677f\u7b49\u5c0f\u529f\u7387\u7535\u6e90\u4e5f\u80fd\u5b9e\u73b0\u3002\u5176\u8d85\u4f4e\u529f\u8017\u8981\u6c42\u4f7f\u5f97\u7535\u6c60\u4f9b\u7535\u8bbe\u5907\u7684\u5bff\u547d\u53ef\u8fbe10\u5e74\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7a7f\u900f\u969c\u788d\u7269\u80fd\u529b\u5f3a<\/strong>\uff1aLoRa\u6280\u672f\u5177\u6709\u8f83\u5f3a\u7684\u7a7f\u900f\u969c\u788d\u7269\u7684\u80fd\u529b\uff0c\u53ef\u4ee5\u5728\u5efa\u7b51\u7269\u5185\u6216\u57ce\u5e02\u533a\u57df\u5185\u8fdb\u884c\u901a\u4fe1\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u901a\u4fe1\u5b89\u5168<\/strong>\uff1aLoRa\u6280\u672f\u91c7\u7528AES\u52a0\u5bc6\u7b97\u6cd5\uff0c\u4fdd\u8bc1\u901a\u4fe1\u7684\u5b89\u5168\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7f51\u7edc\u6269\u5c55\u6027<\/strong>\uff1aLoRa\u6280\u672f\u652f\u6301\u591a\u7ea7\u7f51\u7edc\u6269\u5c55\uff0c\u53ef\u4ee5\u5728\u9700\u8981\u65f6\u901a\u8fc7\u589e\u52a0\u4e2d\u7ee7\u8282\u70b9\u6765\u6269\u5c55\u7f51\u7edc\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f4e\u6210\u672c\u548c\u6613\u90e8\u7f72<\/strong>\uff1aLoRa\u6280\u672f\u652f\u6301\u4f4e\u6210\u672c\u7ec8\u7aef\u8282\u70b9\u548c\u5f00\u653e\u8f6f\u4ef6\uff0c\u4e14\u90e8\u7f72\u76f8\u5bf9\u7b80\u5355\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002. \u52a3\u52bf\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u6570\u636e\u4f20\u8f93\u901f\u7387\u4f4e<\/strong>\uff1aLoRa\u6280\u672f\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u8f83\u6162\uff0c\u4e00\u822c\u5728\u51e0\u767ebps\u5230\u51e0\u5343bps\u4e4b\u95f4\u3002\u8fd9\u610f\u5473\u7740\u5b83\u4e0d\u9002\u5408\u5927\u6570\u636e\u4f20\u8f93\uff0c\u5982\u97f3\u9891\u6216\u89c6\u9891\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u65f6\u5ef6\u8f83\u5927<\/strong>\uff1aLoRa\u6280\u672f\u7684\u4f20\u8f93\u65f6\u5ef6\u8f83\u5927\uff0c\u4e00\u822c\u5728\u51e0\u767e\u6beb\u79d2\u5230\u51e0\u79d2\u4e4b\u95f4\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4e0d\u9002\u5408\u9ad8\u5bc6\u5ea6\u7f51\u7edc<\/strong>\uff1a\u7531\u4e8eLoRa\u6280\u672f\u7684\u9891\u8c31\u5229\u7528\u7387\u8f83\u4f4e\uff0c\u56e0\u6b64\u4e0d\u9002\u5408\u5728\u9ad8\u5bc6\u5ea6\u7f51\u7edc\u73af\u5883\u4e0b\u4f7f\u7528\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e26\u5bbd\u8f83\u5c0f<\/strong>\uff1a\u76f8\u6bd4Wi-Fi\u548c\u79fb\u52a8\u7f51\u7edc\u7b49\u6280\u672f\uff0cLoRa\u7684\u5e26\u5bbd\u8f83\u5c0f\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 LoRa\u6a21\u5757\u7684\u4f4e\u529f\u8017\u8bbe\u8ba1<\/h2>\n\n\n\n<p>\u3000\u3000LoRa\u6a21\u5757\u7684\u4f4e\u529f\u8017\u8bbe\u8ba1\u4e3b\u8981\u901a\u8fc7\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u5b9e\u73b0\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u4f4e\u529f\u8017\u6a21\u5f0f<\/strong>\uff1aLoRa\u6a21\u5757\u652f\u6301\u6df1\u5ea6\u4f11\u7720\u548c\u7a7a\u4e2d\u5524\u9192\u6a21\u5f0f\uff0c\u8fd9\u610f\u5473\u7740\u5728\u6ca1\u6709\u6570\u636e\u4f20\u8f93\u65f6\uff0c\u6a21\u5757\u53ef\u4ee5\u8fdb\u5165\u4f4e\u529f\u8017\u72b6\u6001\uff0c\u4ec5\u5728\u9700\u8981\u65f6\u88ab\u5524\u9192\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002\u4f8b\u5982\uff0cF8L10C-20\u7cfb\u5217LoRa\u6a21\u5757\u7684\u6700\u4f4e\u529f\u8017\u4e0d\u52303.5uA\u3002\u8fd9\u79cd\u8bbe\u8ba1\u4f7f\u5f97LoRa\u6a21\u5757\u5728\u5f85\u673a\u72b6\u6001\u4e0b\u6d88\u8017\u6781\u4f4e\u7684\u7535\u91cf\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u9ad8\u63a5\u6536\u7075\u654f\u5ea6<\/strong>\uff1aLoRa\u6280\u672f\u901a\u8fc7\u6269\u9891\u8c03\u5236\u6280\u672f\u63d0\u9ad8\u4e86\u63a5\u6536\u7aef\u7684\u7075\u654f\u5ea6\uff0c\u4f7f\u5f97LoRa\u6a21\u5757\u53ef\u4ee5\u5728\u8f83\u4f4e\u7684\u53d1\u5c04\u529f\u7387\u4e0b\u5de5\u4f5c\uff0c\u4ece\u800c\u51cf\u5c11\u4e86\u6574\u4f53\u529f\u8017\u3002\u4f8b\u5982\uff0cHYM78 LoRa\u6a21\u5757\u5177\u6709\u6bd4\u4f20\u7edfFSK\u8c03\u5236\u65b9\u5f0f\u9ad88-10dB\u7684\u7075\u654f\u5ea6\u3002\u6b64\u5916\uff0cLoRa\u8fd8\u5e94\u7528\u4e86\u524d\u5411\u7ea0\u9519\u7f16\u7801\u6280\u672f\uff0c\u589e\u52a0\u4e86\u5197\u4f59\u4fe1\u606f\u4ee5\u63d0\u9ad8\u4f20\u8f93\u53ef\u9760\u6027\uff0c\u867d\u7136\u727a\u7272\u4e86\u4e00\u4e9b\u4f20\u8f93\u6548\u7387\uff0c\u4f46\u6709\u6548\u964d\u4f4e\u4e86\u529f\u8017\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u786c\u4ef6\u4f18\u5316<\/strong>\uff1aLoRa\u6a21\u5757\u901a\u5e38\u91c7\u7528\u4f4e\u529f\u8017\u7684\u5de5\u4e1a\u7ea7\u82af\u7247\uff0c\u5982STM8L151C8T6.\u8be5\u82af\u7247\u5728\u4e0d\u5e26RTC\u4f11\u7720\u6a21\u5f0f\u4e0b\u529f\u8017\u4ec5\u4e3a400nA\uff0c\u5728\u5e26RTC\u4f11\u7720\u6a21\u5f0f\u4e0b\u529f\u8017\u4e3a1.4uA\u3002\u8fd9\u79cd\u786c\u4ef6\u4e0a\u7684\u4f18\u5316\u8fdb\u4e00\u6b65\u964d\u4f4e\u4e86\u6a21\u5757\u7684\u529f\u8017\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f4e\u6bd4\u7279\u7387\u4f20\u8f93<\/strong>\uff1aLoRa\u6280\u672f\u91c7\u7528\u4f4e\u6bd4\u7279\u7387\u4f20\u8f93\uff0c\u8fd9\u4e0d\u4ec5\u51cf\u5c11\u4e86\u6570\u636e\u4f20\u8f93\u6240\u9700\u7684\u80fd\u91cf\uff0c\u8fd8\u964d\u4f4e\u4e86\u901a\u4fe1\u8fc7\u7a0b\u4e2d\u7684\u5e72\u6270\u548c\u566a\u58f0\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u94fe\u8def\u9884\u7b97\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u4e0e\u4f20\u7edf\u65e0\u7ebf\u901a\u4fe1\u6a21\u5757\u76f8\u6bd4\uff0cLoRa\u6a21\u5757\u7684\u4f4e\u529f\u8017\u8bbe\u8ba1\u6709\u4ee5\u4e0b\u4e0d\u540c\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u529f\u8017\u5bf9\u6bd4<\/strong>\uff1a\u4f20\u7edf\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u5982Wi-Fi\u3001\u84dd\u7259\u6216BLE\u7b49\u901a\u5e38\u9700\u8981\u8f83\u9ad8\u7684\u53d1\u5c04\u529f\u7387\u548c\u8f83\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u8fd9\u5bfc\u81f4\u5176\u529f\u8017\u8f83\u9ad8\u3002\u800cLoRa\u6a21\u5757\u901a\u8fc7\u4f4e\u6bd4\u7279\u7387\u4f20\u8f93\u548c\u9ad8\u63a5\u6536\u7075\u654f\u5ea6\uff0c\u5728\u4fdd\u6301\u957f\u8ddd\u79bb\u901a\u4fe1\u7684\u540c\u65f6\u5b9e\u73b0\u4e86\u8d85\u4f4e\u529f\u8017\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e94\u7528\u573a\u666f<\/strong>\uff1aLoRa\u6a21\u5757\u9002\u7528\u4e8e\u9700\u8981\u957f\u65f6\u95f4\u7535\u6c60\u5bff\u547d\u7684\u5e94\u7528\u573a\u666f\uff0c\u5982\u667a\u80fd\u7535\u7f51\u3001\u667a\u80fd\u4ea4\u901a\u3001\u65e0\u7ebf\u6c34\u6c14\u70ed\u8868\u6284\u8868\u7b49\u7269\u8054\u7f51\u5e94\u7528\u3002\u800c\u4f20\u7edf\u65e0\u7ebf\u901a\u4fe1\u6a21\u5757\u5219\u66f4\u591a\u7528\u4e8e\u9700\u8981\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u7684\u5e94\u7528\u573a\u666f\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6297\u5e72\u6270\u80fd\u529b<\/strong>\uff1aLoRa\u6a21\u5757\u5177\u6709\u5f88\u5f3a\u7684\u6297\u5e72\u6270\u80fd\u529b\uff0c\u53ef\u4ee5\u4fdd\u8bc1\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u3002\u4f8b\u5982\uff0cHYM78 LoRa\u6a21\u5757\u901a\u8fc7Chirp\u6269\u9891\u8c03\u5236\u6280\u672f\u63d0\u9ad8\u4e86\u6297\u5e72\u6270\u80fd\u529b\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u4f20\u7edf\u65e0\u7ebf\u901a\u4fe1\u6a21\u5757\u53ef\u80fd\u66f4\u5bb9\u6613\u53d7\u5230\u73af\u5883\u5e72\u6270\u7684\u5f71\u54cd\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 \u5728\u519c\u4e1a\u7269\u8054\u7f51\u4e2dLoRa\u6a21\u5757\u5982\u4f55\u63d0\u9ad8\u751f\u4ea7\u6548\u7387\u548c\u76d1\u6d4b\u519c\u7530\u73af\u5883?<\/h2>\n\n\n\n<p>\u3000\u3000\u5728\u519c\u4e1a\u7269\u8054\u7f51\u4e2d\uff0cLoRa\u6a21\u5757\u901a\u8fc7\u5176\u957f\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u548c\u9ad8\u53ef\u9760\u6027\u7684\u7279\u70b9\uff0c\u663e\u8457\u63d0\u9ad8\u4e86\u751f\u4ea7\u6548\u7387\u548c\u519c\u7530\u73af\u5883\u76d1\u6d4b\u7684\u80fd\u529b\u3002\u4ee5\u4e0b\u662fLoRa\u6a21\u5757\u5728\u519c\u4e1a\u7269\u8054\u7f51\u4e2d\u5982\u4f55\u63d0\u9ad8\u751f\u4ea7\u6548\u7387\u548c\u76d1\u6d4b\u519c\u7530\u73af\u5883\u7684\u8be6\u7ec6\u5206\u6790\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u957f\u8ddd\u79bb\u901a\u4fe1<\/strong>\uff1aLoRa\u6280\u672f\u80fd\u591f\u5b9e\u73b0\u8fdc\u8ddd\u79bb\u7684\u6570\u636e\u4f20\u8f93\uff0c\u8986\u76d6\u8303\u56f4\u53ef\u8fbe\u6570\u516c\u91cc\uff0c\u8fd9\u4f7f\u5f97\u5b83\u975e\u5e38\u9002\u5408\u7528\u4e8e\u5927\u9762\u79ef\u519c\u7530\u7684\u76d1\u6d4b\u3002\u4f8b\u5982\uff0c\u5728\u8461\u8404\u56ed\u3001\u852c\u83dc\u56ed\u548c\u67d1\u6a58\u56ed\u7b49\u573a\u666f\u4e2d\uff0cLoRa\u6280\u672f\u53ef\u4ee5\u6709\u6548\u7a7f\u900f\u690d\u88ab\uff0c\u5b9e\u73b0\u5bf9\u4f5c\u7269\u751f\u957f\u7684\u8fdc\u7a0b\u76d1\u6d4b\u3002\u8fd9\u79cd\u957f\u8ddd\u79bb\u901a\u4fe1\u80fd\u529b\u4f7f\u5f97\u519c\u6c11\u53ef\u4ee5\u5728\u4e0d\u76f4\u63a5\u63a5\u89e6\u7684\u60c5\u51b5\u4e0b\u5b9e\u65f6\u76d1\u63a7\u519c\u7530\u73af\u5883\uff0c\u4ece\u800c\u63d0\u9ad8\u7ba1\u7406\u6548\u7387\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f4e\u529f\u8017<\/strong>\uff1aLoRa\u8bbe\u5907\u5177\u6709\u6781\u4f4e\u7684\u529f\u8017\u7279\u6027\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u4eec\u53ef\u4ee5\u4f7f\u7528\u7535\u6c60\u4f9b\u7535\u591a\u5e74\uff0c\u975e\u5e38\u9002\u5408\u519c\u573a\u7684\u504f\u8fdc\u548c\u96be\u4ee5\u5230\u8fbe\u7684\u5730\u533a\u3002\u4f8b\u5982\uff0cLoRa\u65e0\u7ebfSoC\u63a7\u5236\u6a21\u5757\u53ef\u4ee5\u901a\u8fc7I2C\u63a5\u53e3\u8fde\u63a5\u5230\u5404\u79cd\u4f20\u611f\u5668\u68c0\u6d4b\u6a21\u5757\uff0c\u8d1f\u8d23\u4f5c\u7269\u73af\u5883\u53c2\u6570\u7684\u6536\u96c6\u548c\u4f20\u8f93\uff0c\u540c\u65f6\u4fdd\u6301\u4f4e\u529f\u8017\u8fd0\u884c\u3002\u8fd9\u79cd\u4f4e\u529f\u8017\u7279\u6027\u4e0d\u4ec5\u964d\u4f4e\u4e86\u7ef4\u62a4\u6210\u672c\uff0c\u8fd8\u5ef6\u957f\u4e86\u8bbe\u5907\u7684\u4f7f\u7528\u5bff\u547d\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u9ad8\u53ef\u9760\u6027<\/strong>\uff1aLoRa\u6280\u672f\u5728\u89c6\u7ebf\u5185(LOS)\u548c\u975e\u89c6\u7ebf(NLOS)\u6761\u4ef6\u4e0b\u5747\u8868\u73b0\u51fa\u826f\u597d\u7684\u6027\u80fd\u3002\u901a\u8fc7\u4f18\u5316LoRa\u53c2\u6570\uff0c\u5982\u6269\u9891\u56e0\u5b50\u548c\u5e26\u5bbd\uff0c\u53ef\u4ee5\u8fdb\u4e00\u6b65\u63d0\u9ad8\u4fe1\u53f7\u8d28\u91cf\u548c\u7a33\u5b9a\u6027\uff0c\u4ece\u800c\u589e\u5f3a\u7269\u8054\u7f51\u4f20\u611f\u5668\u7f51\u7edc\u5728\u519c\u4e1a\u9886\u57df\u7684\u5e94\u7528\u6548\u679c\u3002\u8fd9\u79cd\u9ad8\u53ef\u9760\u6027\u786e\u4fdd\u4e86\u6570\u636e\u4f20\u8f93\u7684\u8fde\u7eed\u6027\u548c\u51c6\u786e\u6027\uff0c\u4e3a\u7cbe\u51c6\u519c\u4e1a\u63d0\u4f9b\u4e86\u575a\u5b9e\u7684\u57fa\u7840\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f4e\u6210\u672c<\/strong>\uff1aLoRa\u8bbe\u5907\u76f8\u5bf9\u4fbf\u5b9c\uff0c\u6613\u4e8e\u5b89\u88c5\u548c\u914d\u7f6e\uff0c\u53ef\u4ee5\u4e0e\u5404\u79cd\u4f20\u611f\u5668\u548c\u8bbe\u5907\u96c6\u6210\u3002\u4f8b\u5982\uff0c\u57fa\u4e8eLoRa\u7684\u519c\u4f5c\u7269\u79cd\u690d\u73af\u5883\u76d1\u6d4b\u7cfb\u7edf\u5177\u5907\u4f4e\u6210\u672c\u3001\u8fdc\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u7b49\u4f18\u52bf\uff0c\u80fd\u591f\u6781\u5927\u8282\u7ea6\u519c\u4e1a\u751f\u4ea7\u6d3b\u52a8\u7684\u4eba\u5de5\u6210\u672c\u3002\u8fd9\u79cd\u4f4e\u6210\u672c\u7279\u6027\u4f7f\u5f97LoRa\u6280\u672f\u5728\u5927\u89c4\u6a21\u519c\u4e1a\u5e94\u7528\u4e2d\u66f4\u5177\u7ecf\u6d4e\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6570\u636e\u91c7\u96c6\u4e0e\u5904\u7406<\/strong>\uff1aLoRa\u6a21\u5757\u80fd\u591f\u4e0e\u591a\u79cd\u4f20\u611f\u5668\u914d\u5408\u4f7f\u7528\uff0c\u5b9e\u73b0\u5bf9\u519c\u7530\u73af\u5883\u53c2\u6570\u7684\u5168\u9762\u6570\u636e\u6536\u96c6\u3002\u4f8b\u5982\uff0c\u6570\u636e\u91c7\u96c6\u7ec8\u7aef\u914d\u5907\u6e29\u5ea6\u3001\u6e7f\u5ea6\u3001\u5149\u7167\u7b49\u4f20\u611f\u5668\uff0c\u901a\u8fc7LoRa\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u5c06\u6570\u636e\u4f20\u8f93\u81f3\u7269\u8054\u7f51\u5e73\u53f0\u8fdb\u884c\u5206\u6790\u548c\u5904\u7406\u3002\u8fd9\u4e9b\u6570\u636e\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u9884\u8b66\u3001\u51b3\u7b56\u548c\u63a7\u5236\uff0c\u5e2e\u52a9\u519c\u6c11\u53ca\u65f6\u8c03\u6574\u79cd\u690d\u6761\u4ef6\uff0c\u786e\u4fdd\u4f5c\u7269\u5065\u5eb7\u751f\u957f\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u667a\u80fd\u519c\u4e1a\u89e3\u51b3\u65b9\u6848<\/strong>\uff1aLoRa\u6280\u672f\u5728\u667a\u80fd\u519c\u4e1a\u4e2d\u7684\u5e94\u7528\u5305\u62ec\u7cbe\u51c6\u519c\u4e1a\u76d1\u6d4b\u3001\u81ea\u52a8\u704c\u6e89\u7cfb\u7edf\u548c\u81ea\u52a8\u65bd\u80a5\u63a7\u5236\u7cfb\u7edf\u7b49\u3002\u4f8b\u5982\uff0c\u901a\u8fc7LoRa\u6280\u672f\uff0c\u519c\u6c11\u53ef\u4ee5\u5b9e\u65f6\u76d1\u6d4b\u571f\u58e4\u6e7f\u5ea6\u3001\u6e29\u5ea6\u548c\u5149\u7167\u5f3a\u5ea6\uff0c\u5e76\u6839\u636e\u8fd9\u4e9b\u6570\u636e\u8fdb\u884c\u7cbe\u51c6\u65bd\u80a5\u548c\u704c\u6e89\uff0c\u4ece\u800c\u63d0\u9ad8\u4f5c\u7269\u4ea7\u91cf\u548c\u8d44\u6e90\u5229\u7528\u7387\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000LoRa\u6a21\u5757\u901a\u8fc7\u5176\u957f\u8ddd\u79bb\u901a\u4fe1\u3001\u4f4e\u529f\u8017\u3001\u9ad8\u53ef\u9760\u6027\u548c\u4f4e\u6210\u672c\u7b49\u4f18\u52bf\uff0c\u5728\u519c\u4e1a\u7269\u8054\u7f51\u4e2d\u53d1\u6325\u4e86\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e94\u3001 LoRa\u6a21\u5757\u7684\u5b89\u5168\u6027\u89e3\u51b3\u65b9\u6848<\/h2>\n\n\n\n<p>\u3000\u3000LoRa\u6a21\u5757\u7684\u5b89\u5168\u6027\u5728\u7269\u8054\u7f51(IoT)\u5e94\u7528\u4e2d\u81f3\u5173\u91cd\u8981\uff0c\u5c24\u5176\u662f\u5728\u4f4e\u529f\u8017\u5e7f\u57df\u7f51(LPWAN)\u6280\u672f\u4e2d\u3002\u7136\u800c\uff0cLoRa\u6a21\u5757\u5b58\u5728\u591a\u79cd\u6f5c\u5728\u7684\u5b89\u5168\u98ce\u9669\uff0c\u9700\u8981\u91c7\u53d6\u76f8\u5e94\u7684\u89e3\u51b3\u65b9\u6848\u6765\u4fdd\u969c\u5176\u5b89\u5168\u6027\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. LoRa\u6a21\u5757\u7684\u5b89\u5168\u6027\u4fdd\u969c\u63aa\u65bd<\/h3>\n\n\n\n<p>\u3000\u3000LoRaWAN\u7cfb\u7edf\u901a\u8fc7\u53cc\u5411\u8ba4\u8bc1\u673a\u5236\u786e\u4fdd\u53ea\u6709\u771f\u6b63\u7684\u548c\u5df2\u6388\u6743\u7684\u8bbe\u5907\u624d\u80fd\u4e0e\u7f51\u7edc\u76f8\u8fde\u3002\u5728\u8ba4\u8bc1\u9636\u6bb5\uff0c\u6709\u4e24\u4e2a\u4f1a\u8bdd\u5bc6\u94a5\u7528\u4e8e\u76f8\u4e92\u8ba4\u8bc1\uff0c\u4ece\u800c\u4fdd\u969c\u901a\u4fe1\u53cc\u65b9\u7684\u8eab\u4efd\u771f\u5b9e\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRa\u5b9a\u4e49\u4e86\u4e24\u4e2a\u5bc6\u94a5\u5206\u522b\u7528\u4e8e\u4fdd\u969c\u7ec8\u7aef\u8282\u70b9\u4f20\u8f93\u5230\u7f51\u7edc\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u6570\u636e\u7684\u5b8c\u6574\u6027\u4ee5\u53ca\u7ec8\u7aef\u8282\u70b9\u5230\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u9690\u79c1\u4fdd\u62a4\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u4f7f\u7528128\u4f4dClefia\u7b97\u6cd5\u5bf9LoRa\u901a\u4fe1\u6a21\u5757\u8fdb\u884c\u52a0\u5bc6\uff0c\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u55c5\u63a2\u548c\u5df2\u77e5\u660e\u6587\u653b\u51fb\u3002Clefia\u7b97\u6cd5\u5728\u6548\u7387\u548c\u5b89\u5168\u6027\u65b9\u9762\u8868\u73b0\u51fa\u8272\uff0c\u5e76\u5df2\u88abISO\/IEC 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