{"id":96048,"date":"2024-07-27T10:59:46","date_gmt":"2024-07-27T02:59:46","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=96048"},"modified":"2024-07-27T10:59:53","modified_gmt":"2024-07-27T02:59:53","slug":"lzdylwgzmlj","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/96048.html","title":{"rendered":"LoRa\u7ec8\u7aef\u4e0eLoRa\u7f51\u5173\u600e\u4e48\u8fde\u63a5"},"content":{"rendered":"\n<p>\u3000\u3000\u8981\u5c06<strong>LoRa\u7ec8\u7aef<\/strong>\u4e0e<strong>LoRa\u7f51\u5173<\/strong>\u8fde\u63a5\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u3000\u3000\u9996\u5148\uff0c\u9700\u8981\u4e3aLoRa\u7ec8\u7aef\u548cLoRa\u7f51\u5173\u8bbe\u7f6e\u76f8\u540c\u7684\u901a\u4fe1\u53c2\u6570\uff0c\u5305\u62ec\u9891\u7387\u3001\u901f\u7387\u548c\u529f\u7387\u7b49\u3002\u8fd9\u4e9b\u53c2\u6570\u662f\u786e\u4fdd\u4e24\u8005\u80fd\u591f\u6b63\u786e\u901a\u4fe1\u7684\u57fa\u7840\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u8fde\u63a5\u65b9\u5f0f\uff0c\u5e38\u89c1\u7684\u6709\u4e32\u53e3\u8fde\u63a5\u3001\u7f51\u5173\u6a21\u5f0f\u8fde\u63a5\u6216\u900f\u4f20\u6a21\u5f0f\u8fde\u63a5\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f7f\u7528\u4e32\u53e3\u8fde\u63a5\uff0c\u9700\u8981\u914d\u7f6e\u4e32\u53e3\u6ce2\u7279\u7387\u3001\u7f51\u5173ID\u548c\u8282\u70b9ID\u7b49\u53c2\u6570\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u5c06LoRa\u7ec8\u7aef\u901a\u8fc7\u9002\u5f53\u7684\u63a5\u53e3(\u5982RS232\u3001RS485)\u8fde\u63a5\u5230PC\u6216\u5176\u4ed6\u914d\u7f6e\u8bbe\u5907\u4e0a\uff0c\u4ee5\u4fbf\u8fdb\u884c\u521d\u59cb\u8bbe\u7f6e\u548c\u8c03\u8bd5\u3002\u5bf9\u4e8e\u67d0\u4e9b\u7279\u5b9a\u578b\u53f7\u7684\u7f51\u5173\uff0c\u8fd8\u9700\u8981\u63d2\u5165\u76f8\u5e94\u7684\u5929\u7ebf\uff0c\u5982433M\u5929\u7ebf\u62164G\u5929\u7ebf\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u5728\u5b8c\u6210\u786c\u4ef6\u8fde\u63a5\u540e\uff0c\u9700\u8981\u5bf9LoRa\u7ec8\u7aef\u548c\u7f51\u5173\u8fdb\u884c\u8f6f\u4ef6\u914d\u7f6e\u3002\u8fd9\u5305\u62ec\u8bbe\u7f6e\u5de5\u4f5c\u6a21\u5f0f\u3001\u6570\u636e\u4f20\u8f93\u901f\u7387\u3001\u52a0\u5bc6\u65b9\u5f0f\u7b49\u3002\u53ef\u4ee5\u901a\u8fc7\u767b\u5f55\u7269\u8054\u7f51\u7edc\u7ba1\u7406\u5e73\u53f0\u63a7\u5236\u53f0\u8fdb\u884c\u914d\u7f6e\uff0c\u586b\u5165\u7f51\u5173\u7684\u57fa\u672c\u4fe1\u606f\u548c\u4f4d\u7f6e\u4fe1\u606f\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u6700\u540e\uff0c\u8fdb\u884c\u8fde\u63a5\u6d4b\u8bd5\u4ee5\u9a8c\u8bc1LoRa\u7ec8\u7aef\u548cLoRa\u7f51\u5173\u4e4b\u95f4\u7684\u901a\u4fe1\u662f\u5426\u6b63\u5e38\u3002\u53ef\u4ee5\u53d1\u9001\u6570\u636e\u5e76\u63a5\u6536\u6570\u636e\u6765\u786e\u8ba4\u901a\u4fe1\u94fe\u8def\u7684\u7a33\u5b9a\u6027\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u3000\u3000\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u60a8\u53ef\u4ee5\u6210\u529f\u5730\u5c06LoRa\u7ec8\u7aef\u4e0eLoRa\u7f51\u5173\u8fde\u63a5\u8d77\u6765\uff0c\u5e76\u5b9e\u73b0\u65e0\u7ebf\u6570\u636e\u4f20\u8f93\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5177\u4f53\u7684\u8fde\u63a5\u65b9\u6cd5\u53ef\u80fd\u4f1a\u56e0\u8bbe\u5907\u578b\u53f7\u548c\u5382\u5546\u7684\u4e0d\u540c\u800c\u6709\u6240\u5dee\u5f02\uff0c\u56e0\u6b64\u5728\u5b9e\u9645\u64cd\u4f5c\u4e2d\u5e94\u53c2\u8003\u5177\u4f53\u8bbe\u5907\u7684\u7528\u6237\u624b\u518c\u548c\u64cd\u4f5c\u6307\u5357.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 LoRa\u7ec8\u7aef\u4e0eLoRa\u7f51\u5173\u8fde\u63a5\u7684\u8be6\u7ec6\u53c2\u6570\u8bbe\u7f6e\u6b65\u9aa4\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n<p>\u3000\u3000\u8981\u8be6\u7ec6\u8bbe\u7f6eLoRa\u7ec8\u7aef\u4e0eLoRa\u7f51\u5173\u7684\u8fde\u63a5\u53c2\u6570\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001.&nbsp;<strong>\u51c6\u5907\u5de5\u4f5c<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u786e\u4fddLoRa\u7f51\u5173\u5df2\u63a5\u901a\u7535\u6e90\uff0c\u5e76\u4e14\u5929\u7ebf\u6b63\u786e\u8fde\u63a5\u3002\u901a\u5e38\u9700\u8981\u5c06DC 12V 2A\u7684\u7535\u6e90\u9002\u914d\u5668\u63a5\u5230\u7f51\u5173\u7684DC1\u7535\u6e90\u63a5\u53e3\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5c06\u7535\u8111\u901a\u8fc7USB\u7ebf\u8fde\u63a5\u5230LoRa\u7f51\u5173\uff0c\u4ee5\u4fbf\u8fdb\u884c\u914d\u7f6e\u548c\u6d4b\u8bd5\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002.&nbsp;<strong>\u8fdb\u5165\u914d\u7f6e\u72b6\u6001<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u6253\u5f00LoRa\u8bbe\u7f6e\u8f6f\u4ef6(\u5982LG210\u6216\u7c7b\u4f3c\u8f6f\u4ef6)\uff0c\u4f9d\u6b21\u70b9\u51fb\u201c\u6253\u5f00\u4e32\u53e3\u201d(\u4e32\u53e3\u53c2\u6570\uff1a115200.None\uff0c8.1)\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u70b9\u51fb\u201c\u8fdb\u5165\u914d\u7f6e\u72b6\u6001\u201d\uff0c\u7136\u540e\u70b9\u51fb\u201c\u8bfb\u53d6\u53c2\u6570\u201d\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003.&nbsp;<strong>\u586b\u5199\u53c2\u6570<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u8bbe\u7f6e\u5e94\u7528ID\u3001\u4fe1\u9053\u548c\u901f\u7387\u7b49\u7ea7\u3002\u4f8b\u5982\uff0c\u5e94\u7528ID\u8bbe\u4e3a\u201caaaa0002\u201d\uff0c\u901f\u7387\u7b49\u7ea7\u8bbe\u4e3a7.\u4fe1\u9053\u8bbe\u4e3a70.<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u5176\u4ed6\u53c2\u6570\u8bbe\u7f6e\u4e2d\uff0c\u586b\u5199\u670d\u52a1\u5668IP\u5730\u5740\u548c\u7aef\u53e3\u53f7\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30004.&nbsp;<strong>\u4e00\u952e\u8bbe\u7f6e\u6240\u6709\u53c2\u6570<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u8bbe\u7f6e\u5b8c\u6210\u540e\uff0c\u70b9\u51fb\u201c\u4e00\u952e\u8bbe\u7f6e\u6240\u6709\u53c2\u6570\u201d\u6309\u94ae\uff0c\u8f6f\u4ef6\u4f1a\u81ea\u52a8\u914d\u7f6e\u6240\u6709\u9700\u8981\u7684\u53c2\u6570\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30005.&nbsp;<strong>\u91cd\u542f\u7f51\u5173<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u8f6f\u4ef6\u4f1a\u53d1\u9001\u91cd\u542f\u6307\u4ee4\u4f7f\u96c6\u4e2d\u5668\u91cd\u542f\u3002\u8c03\u8bd5\u7a97\u53e3\u6253\u5370\u201cLG210 Start.\u201d\u8868\u793a\u96c6\u4e2d\u5668\u91cd\u542f\u6210\u529f\uff0c\u4f46\u91cd\u542f\u8fc7\u7a0b\u9700\u8981\u4e00\u4e9b\u65f6\u95f4\uff0c\u8bf7\u8010\u5fc3\u7b49\u5f85\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30006.&nbsp;<strong>\u9a8c\u8bc1\u8fde\u63a5<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u786e\u8ba4\u8bbe\u5907\u4e0a\u7535\u540e\u8fd0\u884c\u706f\u6b63\u5e38\u95ea\u70c1\uff0c\u901a\u8fc7\u624b\u673aNFC\u529f\u80fd\u518d\u6b21\u786e\u8ba4\u901a\u8baf\u53c2\u6570\u662f\u5426\u6b63\u786e\u914d\u7f6e\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u60a8\u53ef\u4ee5\u5b8c\u6210LoRa\u7ec8\u7aef\u4e0eLoRa\u7f51\u5173\u7684\u8be6\u7ec6\u53c2\u6570\u8bbe\u7f6e\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 \u5982\u4f55\u6839\u636e\u4e0d\u540c\u7684\u8bbe\u5907\u578b\u53f7\u9009\u62e9LoRa\u8fde\u63a5\u65b9\u5f0f(\u4e32\u53e3\u3001\u7f51\u5173\u6a21\u5f0f\u6216\u900f\u4f20\u6a21\u5f0f)?<\/h2>\n\n\n\n<p>\u3000\u3000\u9009\u62e9LoRa\u8fde\u63a5\u65b9\u5f0f(\u4e32\u53e3\u3001\u7f51\u5173\u6a21\u5f0f\u6216\u900f\u4f20\u6a21\u5f0f)\u9700\u8981\u6839\u636e\u4e0d\u540c\u7684\u8bbe\u5907\u578b\u53f7\u548c\u5e94\u7528\u573a\u666f\u6765\u51b3\u5b9a\u3002\u4ee5\u4e0b\u662f\u8be6\u7ec6\u7684\u9009\u62e9\u6307\u5357\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001.&nbsp;<strong>\u4e32\u53e3\u6a21\u5f0f<\/strong>\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u9002\u7528\u573a\u666f<\/strong>\uff1a\u5f53\u8bbe\u5907\u9700\u8981\u901a\u8fc7UART\u63a5\u53e3\u8fdb\u884c\u901a\u4fe1\u65f6\uff0c\u4f8b\u5982\u4f7f\u7528\u4ebf\u4f70\u7279E22\u7cfb\u5217LoRa\u6a21\u5757\uff0c\u8fd9\u4e9b\u6a21\u5757\u57fa\u4e8eSX1262\u6216SX1268\u5c04\u9891\u82af\u7247\uff0c\u652f\u6301\u591a\u79cd\u5e38\u89c1\u9891\u6bb5\u5982230MHz\u3001400MHz\u3001900MHz\u7b49\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u914d\u7f6e\u65b9\u6cd5<\/strong>\uff1a\u53ef\u4ee5\u901a\u8fc7AT\u6307\u4ee4\u8fdb\u884c\u914d\u7f6e\uff0c\u4f8b\u5982\u8bbe\u7f6e\u5de5\u4f5c\u6a21\u5f0f\u3001\u53d1\u5c04\u529f\u7387\u3001\u6536\u53d1\u9891\u7387\u7b49\u53c2\u6570\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002.&nbsp;<strong>\u7f51\u5173\u6a21\u5f0f<\/strong>\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u9002\u7528\u573a\u666f<\/strong>\uff1a\u5f53\u9700\u8981\u5c06\u591a\u4e2a\u4f20\u611f\u5668\u7684\u6570\u636e\u96c6\u4e2d\u4f20\u8f93\u5230\u4e00\u4e2a\u4e2d\u5fc3\u8282\u70b9\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528LoRa\u7f51\u5173\u3002\u4f8b\u5982\uff0cNuvoton\u7684NuMaker-PFM-M487\u642d\u914dLoRa\u900f\u4f20\u6a21\u5757\u4f5c\u4e3a\u7f51\u5173\uff0c\u9002\u7528\u4e8e\u73af\u5883\u76d1\u6d4b\u548c\u6570\u636e\u91c7\u96c6\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u914d\u7f6e\u65b9\u6cd5<\/strong>\uff1a\u5c06\u7f51\u5173\u8bbe\u5907\u901a\u8fc7\u7f51\u7edc\u7ebf\u8fde\u63a5\u81f3\u8ba1\u7b97\u673a\uff0c\u5e76\u5b89\u88c5\u76f8\u5e94\u7684\u8f6f\u4ef6\u8fdb\u884c\u63a7\u5236\u4e0e\u76d1\u6d4b\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528LCD_TCP.exe\u8f6f\u4ef6\u6765\u63a7\u5236\u548c\u76d1\u6d4bLoRa\u900f\u4f20\u6a21\u5757\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003.&nbsp;<strong>\u900f\u4f20\u6a21\u5f0f<\/strong>\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u9002\u7528\u573a\u666f<\/strong>\uff1a\u5f53\u9700\u8981\u5c06\u4f20\u611f\u5668\u6570\u636e\u76f4\u63a5\u900f\u4f20\u7ed9\u4e0a\u4f4d\u673a\u6216\u5176\u4ed6\u7ec8\u7aef\u8bbe\u5907\u65f6\uff0c\u53ef\u4ee5\u9009\u62e9RS485\u4e32\u53e3\u900f\u4f20\u6a21\u5f0f\u3002\u4f8b\u5982\uff0cNetvox\u7684R718PC\u8bbe\u5907\u652f\u6301RS485\u4e32\u53e3\u900f\u4f20\uff0c\u80fd\u591f\u6309\u914d\u7f6e\u5468\u671f\u65f6\u95f4\u5411\u4f20\u611f\u5668\u53d1\u9001\u8bfb\u53d6\u547d\u4ee4\uff0c\u5e76\u63a5\u6536\u4f20\u611f\u5668\u56de\u590d\u7684\u4fe1\u606f\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u914d\u7f6e\u65b9\u6cd5<\/strong>\uff1a\u8be5\u8bbe\u5907\u901a\u5e38\u91c7\u7528SX1276\u65e0\u7ebf\u901a\u4fe1\u6a21\u5757\uff0c\u652f\u6301DC 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class=\"wp-block-list\">\n<li>\u3000\u3000\u5982\u679c\u9700\u8981\u7b80\u5355\u7684\u70b9\u5bf9\u70b9\u901a\u4fe1\u4e14\u6709UART\u63a5\u53e3\uff0c\u53ef\u4ee5\u9009\u62e9\u4e32\u53e3\u6a21\u5f0f\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u5982\u679c\u9700\u8981\u96c6\u4e2d\u7ba1\u7406\u548c\u76d1\u63a7\u591a\u4e2a\u4f20\u611f\u5668\u7684\u6570\u636e\uff0c\u53ef\u4ee5\u9009\u62e9\u7f51\u5173\u6a21\u5f0f\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u5982\u679c\u9700\u8981\u5c06\u4f20\u611f\u5668\u6570\u636e\u76f4\u63a5\u900f\u4f20\u7ed9\u4e0a\u4f4d\u673a\u6216\u5176\u4ed6\u7ec8\u7aef\u8bbe\u5907\uff0c\u53ef\u4ee5\u9009\u62e9\u900f\u4f20\u6a21\u5f0f\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 LoRa\u7ec8\u7aef\u548c\u7f51\u5173\u5728\u786c\u4ef6\u8fde\u63a5\u65b9\u9762\u6709\u54ea\u4e9b\u5177\u4f53\u7684\u63a5\u53e3\u8981\u6c42\u548c\u5929\u7ebf\u914d\u7f6e\u5efa\u8bae?<\/h2>\n\n\n\n<p>\u3000\u3000\u6839\u636e\u641c\u7d22\u7ed3\u679c\uff0cLoRa\u7ec8\u7aef\u548c\u7f51\u5173\u5728\u786c\u4ef6\u8fde\u63a5\u65b9\u9762\u6709\u4ee5\u4e0b\u5177\u4f53\u7684\u63a5\u53e3\u8981\u6c42\u548c\u5929\u7ebf\u914d\u7f6e\u5efa\u8bae\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001.&nbsp;<strong>\u63a5\u53e3\u8981\u6c42<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000LoRa\u7ec8\u7aef\u5f00\u53d1\u7248\u63d0\u4f9b\u591a\u79cd\u5bf9\u5916\u63a5\u53e3\uff0c\u5305\u62ec\u4f20\u611f\u5668\u63a5\u53e3\u3001\u8bbe\u5907\u63a5\u53e3\u548c\u5c04\u9891\u5929\u7ebf\u63a5\u53e3\u3002\u4f20\u611f\u5668\u63a5\u53e3\u53ef\u4ee5\u8fde\u63a5\u6e29\u5ea6\u3001\u6e7f\u5ea6\u3001\u901f\u5ea6\u3001\u6db2\u538b\u3001GPS\u5b9a\u4f4d\u3001\u6444\u50cf\u5934\u3001\u4e09\u8f74\u4f20\u611f\u5668\u7b49\u7c7b\u578b\u3002\u8bbe\u5907\u63a5\u53e3\u91c7\u7528\u5355\u7247\u673aMCU\u7684\u5916\u90e8\u8bbe\u5907\u603b\u7ebf\uff0c\u5305\u62ecGPIO\u3001SPI\u3001I2C\u3001\u4e32\u53e3\u3001\u5de5\u4e1aCAN\u603b\u7ebf\u3001\u663e\u793a\u5c4fLCD\u603b\u7ebf\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRa\u6a21\u5757\u901a\u5e38\u63d0\u4f9b\u591a\u79cd\u901a\u4fe1\u63a5\u53e3\uff0c\u5982\u4e32\u53e3\u3001SPI\u3001I2C\u7b49\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002.&nbsp;<strong>\u5929\u7ebf\u914d\u7f6e\u5efa\u8bae<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000LoRa\u6570\u4f20\u7ec8\u7aef\u9700\u8981\u88c5\u4e0a\u5929\u7ebf\uff0c\u5e76\u4f7f\u7528RS232\u4e32\u53e3\u7ebf\u63a5\u5165\u4e32\u53e3\u8bbe\u5907(\u5982PC\u673a)\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRa\u7f51\u5173\u7684\u5e03\u7f6e\u9700\u8981\u8003\u8651\u5730\u7406\u73af\u5883\u3001\u7f51\u5173\u5bc6\u5ea6\u4ee5\u53ca\u5929\u7ebf\u6446\u653e\u65b9\u5f0f\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5929\u7ebf\u7684\u9009\u62e9\u5e94\u6839\u636eLoRa\u6a21\u5757\u529f\u7387\u800c\u5b9a\uff0c\u4f8b\u5982100mW\u7684LoRa\u6a21\u5757\u9002\u5408\u4f7f\u7528\u5f39\u7c27\u5929\u7ebf\uff0c\u800c500mW\u4ee5\u4e0a\u7684\u6a21\u5757\u5219\u66f4\u9002\u5408\u4f7f\u7528\u68d2\u72b6\u5929\u7ebf\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRaWAN\u7f51\u5173\u7684\u5b89\u88c5\u9700\u8981\u8fde\u63a51\u6839GPS\u5929\u7ebf\u548c1\u6839LoRa\u5929\u7ebf\uff0c\u8fd9\u4e9b\u5929\u7ebf\u901a\u5e38\u4f7f\u7528\u4e0d\u9508\u94a2\u87ba\u9489\u56fa\u5b9a\u5230\u5b89\u88c5\u652f\u67b6\u4e0a\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 \u5728\u8f6f\u4ef6\u914d\u7f6e\u8fc7\u7a0b\u4e2d\uff0cLoRa\u7ec8\u7aef\u548c\u7f51\u5173\u9700\u8981\u8bbe\u7f6e\u54ea\u4e9b\u5173\u952e\u53c2\u6570\uff0c\u5982\u5de5\u4f5c\u6a21\u5f0f\u3001\u6570\u636e\u4f20\u8f93\u901f\u7387\u548c\u52a0\u5bc6\u65b9\u5f0f?<\/h2>\n\n\n\n<p>\u3000\u3000\u5728\u8f6f\u4ef6\u914d\u7f6e\u8fc7\u7a0b\u4e2d\uff0cLoRa\u7ec8\u7aef\u548c\u7f51\u5173\u9700\u8981\u8bbe\u7f6e\u7684\u5173\u952e\u53c2\u6570\u5305\u62ec\u5de5\u4f5c\u6a21\u5f0f\u3001\u6570\u636e\u4f20\u8f93\u901f\u7387\u548c\u52a0\u5bc6\u65b9\u5f0f\u3002\u4ee5\u4e0b\u662f\u8be6\u7ec6\u8bf4\u660e\uff1a<\/p>\n\n\n\n<p>\u3000\u3000LoRa\u7ec8\u7aef\u6709\u4e09\u79cd\u4e3b\u8981\u7684\u5de5\u4f5c\u6a21\u5f0f\uff1aClass A\u3001Class B\u548cClass C\u3002\u8fd9\u4e9b\u6a21\u5f0f\u5206\u522b\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000Class 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class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u4fe1\u53f7\u5f3a\u5ea6\u6d4b\u8bd5<\/strong>\uff1a\u4f7f\u7528RSSI(\u63a5\u6536\u4fe1\u53f7\u5f3a\u5ea6\u6307\u793a)\u3001SNR(\u4fe1\u566a\u6bd4)\u548c\u94fe\u8def\u8d28\u91cf\u6307\u6807\u7b49\u65b9\u6cd5\u6765\u8bc4\u4f30LoRa\u8bbe\u5907\u4e4b\u95f4\u7684\u4fe1\u53f7\u5f3a\u5ea6\u548c\u8d28\u91cf\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5c04\u9891\u6d4b\u8bd5\u5de5\u5177<\/strong>\uff1a\u5982\u4fe1\u53f7\u5206\u6790\u4eea\u6216\u793a\u6ce2\u5668\uff0c\u4ee5\u53ca\u7f51\u7edc\u5206\u6790\u5de5\u5177\uff0c\u8fd9\u4e9b\u5de5\u5177\u53ef\u4ee5\u5e2e\u52a9\u68c0\u67e5LoRa\u7f51\u7edc\u7684\u8fde\u63a5\u72b6\u6001\u548c\u6570\u636e\u5305\u4f20\u8f93\u60c5\u51b5\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>LoRaSim\u6a21\u62df\u5de5\u5177<\/strong>\uff1aLoRaSim\u662f\u4e00\u4e2a\u514d\u8d39\u5f00\u6e90\u9879\u76ee\uff0c\u80fd\u591f\u5bf9LoRa\u7f51\u7edc\u5f00\u5c55\u591a\u79cd\u5f62\u5f0f\u7684\u7f51\u7edc\u8986\u76d6\u7814\u7a76\uff0c\u5305\u62ec\u6570\u636e\u78b0\u649e\u548c\u7f51\u7edc\u53ef\u6269\u5c55\u6027\u7684\u5206\u6790\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>LoRa 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