{"id":96566,"date":"2024-08-08T11:09:41","date_gmt":"2024-08-08T03:09:41","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=96566"},"modified":"2024-08-08T11:09:48","modified_gmt":"2024-08-08T03:09:48","slug":"lxydzwgc","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/96566.html","title":{"rendered":"LoRa\u534f\u8bae\u7684\u7ec4\u7f51\u8fc7\u7a0b"},"content":{"rendered":"\n

\u3000\u3000LoRa\u534f\u8bae<\/strong>\u7684\u7ec4\u7f51\u8fc7\u7a0b\u53ef\u4ee5\u5206\u4e3a\u4ee5\u4e0b\u51e0\u4e2a\u4e3b\u8981\u6b65\u9aa4\uff1a<\/p>\n\n\n\n

\u3000\u3000\u9996\u5148\uff0c\u9700\u8981\u9009\u62e9\u9002\u5408\u7684LoRa\u6a21\u5757\uff0c\u5e76\u8fdb\u884c\u76f8\u5e94\u7684\u53c2\u6570\u914d\u7f6e\u3002\u8fd9\u4e9b\u53c2\u6570\u5305\u62ec\u4fe1\u9053\u3001\u901f\u7387\u7b49\u3002<\/p>\n\n\n\n

\u3000\u3000\u7f51\u5173\u662f\u6574\u4e2aLoRa\u7f51\u7edc\u7684\u6838\u5fc3\u8282\u70b9\uff0c\u8d1f\u8d23\u7ba1\u7406\u548c\u8f6c\u53d1\u6570\u636e\u3002\u5728\u642d\u5efa\u7f51\u7edc\u65f6\uff0c\u9700\u8981\u914d\u7f6e\u5e76\u642d\u5efa\u7f51\u7edc\u670d\u52a1\u5668\uff0c\u4f8b\u5982\u4f7f\u7528\u5f00\u6e90\u7684LoRaWAN\u7f51\u7edc\u670d\u52a1\u5668\u8f6f\u4ef6\u5982Loraserver\u3002\u540c\u65f6\uff0c\u8fd8\u9700\u8981\u5c06\u7ec8\u7aef\u8bbe\u5907\u4e0e\u7f51\u5173\u8fde\u63a5\uff0c\u786e\u4fdd\u6570\u636e\u80fd\u591f\u987a\u5229\u4f20\u8f93\u3002<\/p>\n\n\n\n

\u3000\u3000\u7ec8\u7aef\u8282\u70b9\u4e0a\u7535\u540e\u4f1a\u4e3b\u52a8\u5411\u7f51\u5173\u53d1\u51fa\u7ec4\u7f51\u8bf7\u6c42\uff0c\u5c01\u5305\u5185\u5e26\u6709\u8be5\u8282\u70b9\u7684UID\uff0c\u4f9b\u7f51\u5173\u8bb0\u5f55\u5e76\u914d\u5bf9\u3002\u5165\u7f51\u6210\u529f\u540e\uff0c\u7ec8\u7aef\u8bbe\u5907\u4f1a\u88ab\u5206\u914d\u4e00\u4e2a\u552f\u4e00\u5730\u5740(DevAddr)\uff0c\u540c\u65f6\u751f\u6210\u52a0\u5bc6\u5bc6\u94a5NwkSKey\u548cAppSKey\uff0c\u7528\u4e8e\u540e\u7eed\u901a\u4fe1\u547d\u4ee4\u7684\u52a0\u5bc6\u548c\u6821\u9a8c\u3002<\/p>\n\n\n\n

\u3000\u3000LoRa\u8fd8\u652f\u6301\u591a\u79cd\u81ea\u7ec4\u7f51\u534f\u8bae\uff0c\u4f8b\u5982\u81f4\u8fdc\u7535\u5b50\u81ea\u4e3b\u5f00\u53d1\u7684\u81ea\u7ec4\u7f51\u900f\u4f20\u534f\u8bae\u548cLoRaNET\u534f\u8bae\u3002\u8fd9\u4e9b\u534f\u8bae\u7b80\u5316\u4e86\u7ec4\u7f51\u8fc7\u7a0b\uff0c\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u4e00\u952e\u64cd\u4f5c\u5b8c\u6210\u7f51\u7edc\u7ec4\u5efa\uff0c\u5e76\u5177\u5907\u5b8c\u5584\u7684\u5165\u7f51\u3001\u9000\u7f51\u3001\u4fe1\u9053\u5212\u5206\u7b49\u529f\u80fd\u3002\u6b64\u5916\uff0cLoRaMESH\u662f\u4e00\u79cd\u57fa\u4e8eLoRa\u6280\u672f\u7684\u81ea\u7ec4\u7f51\u901a\u4fe1\u534f\u8bae\uff0c\u901a\u8fc7\u5f62\u6210\u7f51\u72b6\u62d3\u6251\u7ed3\u6784\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u4e92\u8054\u4e92\u901a\u3002<\/p>\n\n\n\n

\u3000\u3000\u5728\u7f51\u7edc\u642d\u5efa\u5b8c\u6210\u540e\uff0c\u9700\u8981\u5bf9\u7f51\u7edc\u8fdb\u884c\u7ba1\u7406\u548c\u7ef4\u62a4\u3002\u8fd9\u5305\u62ec\u8bbe\u5907\u7684\u6ce8\u518c\u4e0e\u7ba1\u7406\u3001\u914d\u7f6e\u7ec8\u7aef\u8282\u70b9\u7684Profile\u3001\u8def\u5f84\u4f18\u5316\u3001\u8bbe\u5907\u70b9\u6284\u548c\u767d\u540d\u5355\u529f\u80fd\u7b49\u3002\u96c6\u4e2d\u5668\u6a21\u7ec4\u96c6\u6210\u7ec4\u7f51\u3001\u8def\u5f84\u4f18\u5316\u3001\u8bbe\u5907\u70b9\u6284\u548c\u767d\u540d\u5355\u529f\u80fd\uff0c\u5f00\u653e\u5bf9\u5e94\u63a5\u53e3\uff0c\u6781\u5927\u964d\u4f4e\u5ba2\u6237\u5f00\u53d1\u6210\u672c\u3002<\/p>\n\n\n\n

\u3000\u3000\u7ec8\u7aef\u8282\u70b9\u901a\u8fc7LoRa\u6a21\u5757\u5c06\u6570\u636e\u53d1\u9001\u7ed9\u7f51\u5173\uff0c\u7f51\u5173\u518d\u5c06\u6570\u636e\u4f20\u81f3\u670d\u52a1\u5668\u6216\u5e94\u7528\u7aef\u8fdb\u884c\u5904\u7406\u548c\u5206\u6790\u3002\u5728\u6b64\u8fc7\u7a0b\u4e2d\uff0c\u786e\u4fdd\u5404\u8282\u70b9\u4e4b\u95f4\u901a\u4fe1\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n\n\n\n

\u3000\u3000LoRa\u534f\u8bae\u7684\u7ec4\u7f51\u8fc7\u7a0b\u6d89\u53ca\u9009\u62e9\u5408\u9002\u7684\u6a21\u5757\u3001\u914d\u7f6e\u53c2\u6570\u3001\u8bbe\u7f6e\u7f51\u5173\u3001\u8282\u70b9\u5165\u7f51\u4ee5\u53ca\u540e\u7eed\u7684\u7f51\u7edc\u7ba1\u7406\u548c\u7ef4\u62a4\u7b49\u591a\u4e2a\u73af\u8282\u3002\u901a\u8fc7\u5408\u7406\u5229\u7528\u5404\u79cd\u81ea\u7ec4\u7f51\u534f\u8bae\u548c\u5de5\u5177\uff0c\u53ef\u4ee5\u5927\u5927\u7b80\u5316\u7ec4\u7f51\u8fc7\u7a0b\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7684\u6548\u7387\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e00\u3001 LoRa\u6a21\u5757\u7684\u9009\u62e9\u6807\u51c6\u548c\u914d\u7f6e\u53c2\u6570\u6709\u54ea\u4e9b?<\/h2>\n\n\n\n

\u3000\u3000\u9009\u62e9\u548c\u914d\u7f6eLoRa\u6a21\u5757\u65f6\uff0c\u9700\u8981\u8003\u8651\u591a\u4e2a\u5173\u952e\u56e0\u7d20\u548c\u53c2\u6570\u3002\u4ee5\u4e0b\u662f\u8be6\u7ec6\u7684\u8bf4\u660e\uff1a<\/p>\n\n\n\n

\u3000\u30001. \u9009\u62e9\u6807\u51c6<\/h3>\n\n\n\n

\u3000\u3000\u4e0d\u540c\u56fd\u5bb6\u548c\u5730\u533a\u6709\u4e0d\u540c\u7684\u9891\u7387\u89c4\u5b9a\uff0c\u56e0\u6b64\u5728\u9009\u62e9LoRa\u6a21\u5757\u65f6\u5fc5\u987b\u786e\u4fdd\u6240\u9009\u6a21\u5757\u7b26\u5408\u5f53\u5730\u7684\u6cd5\u89c4\u3002\u5e38\u89c1\u7684\u9891\u6bb5\u5305\u62ec410-441\/470-510MHz\u3002<\/p>\n\n\n\n

\u3000\u3000\u8f93\u51fa\u529f\u7387\u7684\u9009\u62e9\u4f1a\u5f71\u54cd\u901a\u4fe1\u8ddd\u79bb\u548c\u529f\u8017\u3002\u5e38\u89c1\u7684\u8f93\u51fa\u529f\u7387\u67091W\u548c100mW\u3002<\/p>\n\n\n\n

\u3000\u3000\u6839\u636e\u5e94\u7528\u9700\u6c42\u9009\u62e9\u4e0d\u540c\u7684\u901a\u4fe1\u8ddd\u79bb\u3002\u4f8b\u5982\uff0c\u6237\u5916\u89c6\u8ddd\u901a\u4fe1\u8ddd\u79bb\u53ef\u4ee5\u8fbe\u523011.5\u516c\u91cc\u62163.5\u516c\u91cc\u3002<\/p>\n\n\n\n

\u3000\u3000\u6a21\u5757\u7684\u7535\u6e90\u8f93\u5165\u8303\u56f4\u901a\u5e38\u4e3aDC 3.3\uff5e5.0V\uff0c\u4ee5\u9002\u5e94\u4e0d\u540c\u7684\u7535\u6e90\u73af\u5883\u3002<\/p>\n\n\n\n

\u3000\u3000\u5bf9\u4e8e\u5de5\u4e1a\u7ea7\u5e94\u7528\uff0c\u9009\u62e9\u4f4e\u529f\u8017\u8bbe\u8ba1\u7684\u6a21\u5757\u975e\u5e38\u91cd\u8981\uff0c\u8fd9\u6837\u53ef\u4ee5\u5728\u4fdd\u8bc1\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u7684\u524d\u63d0\u4e0b\u5ef6\u957f\u7535\u6c60\u5bff\u547d\u3002<\/p>\n\n\n\n

\u3000\u3000\u786e\u4fdd\u6a21\u5757\u4e0e\u73b0\u6709\u7cfb\u7edf\u517c\u5bb9\uff0c\u652f\u6301\u591a\u79cd\u5c01\u88c5\u5f62\u5f0f\u548c\u5929\u7ebf\u8fde\u63a5\u65b9\u5f0f(\u5982Antenna pad\/SMA\/U.FL\u63a5\u53e3)\u3002<\/p>\n\n\n\n

\u3000\u30002. \u914d\u7f6e\u53c2\u6570<\/h3>\n\n\n\n

\u3000\u3000\u8fd9\u4e9b\u53c2\u6570\u5fc5\u987b\u5b8c\u5168\u4e00\u81f4\u624d\u80fd\u4fdd\u8bc1\u6a21\u5757\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u6269\u9891\u56e0\u5b50\u3001\u5e26\u5bbd\u3001\u7f16\u7801\u7387\u548c\u9891\u7387\u9700\u8981\u5728470~510MHz\u4e4b\u95f4\u9009\u62e9\u4e00\u4e2a\u9891\u7387\uff0c\u5e76\u4e14\u8981\u907f\u514d\u5f71\u54cd\u5929\u7ebf\u5339\u914d\u5e76\u9632\u6b62\u7a9c\u6270\u3002<\/p>\n\n\n\n

\u3000\u3000\u6ce2\u7279\u7387\u548c\u6821\u9a8c\u4f4d\u7684\u9009\u62e9\u5e94\u6839\u636e\u5177\u4f53\u7684\u5e94\u7528\u9700\u6c42\u8fdb\u884c\u8bbe\u7f6e\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u51c6\u786e\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n

\u3000\u3000\u652f\u6301\u900f\u4f20\u3001AT\u3001API\u3001modbus\u7b49\u591a\u79cd\u5de5\u4f5c\u6a21\u5f0f\uff0c\u65b9\u4fbf\u7cfb\u7edf\u7684\u914d\u7f6e\u548c\u7ef4\u62a4\u3002<\/p>\n\n\n\n

\u3000\u3000\u652f\u6301\u4e32\u53e3\u8f6f\u4ef6\u5347\u7ea7\uff0c\u4fbf\u4e8e\u7528\u6237\u66f4\u65b0\u56fa\u4ef6\u548c\u914d\u7f6e\u53c2\u6570\u3002<\/p>\n\n\n\n

\u3000\u3000\u652f\u6301\u4f11\u7720\u548c\u5524\u9192\u6a21\u5f0f\uff0c\u6709\u52a9\u4e8e\u964d\u4f4e\u529f\u8017\u5e76\u63d0\u9ad8\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n\n\n\n

\u3000\u3000\u6a21\u5757\u4e0a\u7535\u5373\u53ef\u8fdb\u5165\u6570\u636e\u4f20\u8f93\u72b6\u6001\uff0c\u4f7f\u7528\u65b9\u4fbf\u7075\u6d3b\u3002<\/p>\n\n\n\n

\u3000\u3000\u652f\u6301\u786c\u4ef6\u8df3\u9891\u6280\u672f\uff0c\u53ef\u4ee5\u63d0\u9ad8\u901a\u4fe1\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002<\/p>\n\n\n\n

\u3000\u3000\u5305\u62ecOTA\u7a7a\u4e2d\u5347\u7ea7\u3001\u652f\u6301\u7a7a\u4e2d\u5524\u9192\u529f\u80fd\u3001\u9ad8\u6548\u7684\u5faa\u73af\u4ea4\u7ec7\u7ea0\u9519\u7f16\u7801\u7b49\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e8c\u3001 \u5982\u4f55\u914d\u7f6eLoRa\u7f51\u5173\u4ee5\u4f18\u5316\u7f51\u7edc\u6027\u80fd?<\/h2>\n\n\n\n

\u3000\u3000\u914d\u7f6eLoRa\u7f51\u5173\u4ee5\u4f18\u5316\u7f51\u7edc\u6027\u80fd\u9700\u8981\u7efc\u5408\u8003\u8651\u786c\u4ef6\u9009\u62e9\u3001\u8f6f\u4ef6\u5b89\u88c5\u3001\u57fa\u7840\u914d\u7f6e\u3001\u8fde\u63a5\u548c\u8c03\u8bd5\u7b49\u591a\u4e2a\u65b9\u9762\u3002\u4ee5\u4e0b\u662f\u8be6\u7ec6\u7684\u6b65\u9aa4\uff1a<\/p>\n\n\n\n

\u3000\u3000\u786e\u4fdd\u6240\u9009\u7684LoRa\u7f51\u5173\u5177\u6709\u8db3\u591f\u7684\u6027\u80fd\u548c\u7a33\u5b9a\u6027\uff0c\u4f8b\u5982\u652f\u630120dB\u589e\u76ca\u300115km\u89c6\u8ddd\u4f20\u8f93\u80fd\u529b\uff0c\u5e76\u4e14\u5de5\u4f5c\u9891\u6bb5\u4e3a470~510MHz\u3002<\/p>\n\n\n\n

\u3000\u3000\u5728Link WAN\u63a7\u5236\u53f0\u4e2d\u8fdb\u884c\u7f51\u5173\u7ba1\u7406\u3002\u5728\u5de6\u4fa7\u5bfc\u822a\u680f\u9009\u62e9\u201c\u7f51\u7edc\u7ba1\u7406 > \u7f51\u5173\u7ba1\u7406\u201d\uff0c\u7136\u540e\u5728\u7f51\u5173\u5217\u8868\u9875\u7b7e\u4e0b\u70b9\u51fb\u201c\u6dfb\u52a0\u7f51\u5173\u201d\uff0c\u586b\u5165\u7f51\u5173\u7684\u57fa\u672c\u4fe1\u606f\u548c\u4f4d\u7f6e\u3002<\/p>\n\n\n\n

\u3000\u30001. \u57fa\u7840\u914d\u7f6e<\/strong>\uff1a<\/h3>\n\n\n\n

\u3000\u3000\u914d\u7f6e\u672c\u673aIP\u5730\u5740\uff1a\u5c06\u672c\u673a\u7f51\u7edc\u7684\u7f51\u6bb5\u8bbe\u7f6e\u6210\u4e0e\u7f51\u5173\u4e00\u81f4\u7684\u7f51\u6bb5\uff0c\u5982\u8fde\u63a5eth0\u914d\u7f6e192.168..x \u7f51\u6bb5\uff0c\u8fde\u63a5eth1\u914d\u7f6e192.168.1.x\u7f51\u6bb5\u3002<\/p>\n\n\n\n

\u3000\u3000\u8bbe\u7f6e\u7f51\u5173\u53c2\u6570\uff1a\u901a\u8fc7Web\u754c\u9762\u6216\u4e32\u53e3\u5de5\u5177\u67e5\u770b\u548c\u4fee\u6539\u7f51\u5173\u7684\u914d\u7f6e\u53c2\u6570\uff0c\u5305\u62ec\u4fe1\u9053\u9009\u62e9\u3001\u6570\u636e\u52a0\u5bc6\u3001\u8d1f\u8f7d\u5747\u8861\u7b49\u3002<\/p>\n\n\n\n

\u3000\u3000\u786e\u4fdd\u7f51\u5173\u80fd\u591f\u81ea\u52a8\u4e0b\u53d1\u6570\u636e\u5e76\u4e0a\u4f20\u81f3\u670d\u52a1\u5668\uff0c\u51cf\u5c11\u670d\u52a1\u5668\u7aef\u5f00\u53d1\u91cf\u3002\u540c\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528WIFI\u767b\u5f55\u96c6\u4e2d\u5668\uff0c\u901a\u8fc7\u7f51\u9875\u8bbe\u7f6e\u53c2\u6570\u65b9\u4fbf\u5feb\u6377\u3002<\/p>\n\n\n\n

\u3000\u30002. \u8c03\u8bd5\u548c\u4f18\u5316<\/strong>\uff1a<\/h3>\n\n\n\n

\u3000\u3000\u4f7f\u7528ST P-NUCLEO-LRWAN3\u5957\u4ef6\u8fdb\u884c\u7f51\u5173\u7684\u914d\u7f6e\u67e5\u770b\u548c\u4fee\u6539\uff0c\u5305\u62ec\u4e0a\u7535\u3001\u67e5\u770b\u4e32\u53e3\u8f93\u51fa\u3001\u4fee\u6539\u914d\u7f6e\u7b49\u6b65\u9aa4\u3002<\/p>\n\n\n\n

\u3000\u3000\u8c03\u6574\u5de5\u4f5c\u6a21\u5f0f\u4e3a\u201c\u670d\u52a1\u5668\u4e3b\u52a8\u4e0b\u53d1\u201d\uff0c\u63a7\u5236\u8282\u70b9\u6570\u91cf\u548c\u8f6e\u8be2\u5468\u671f\uff0c\u4ee5\u907f\u514d\u6389\u7ebf\u73b0\u8c61\u3002<\/p>\n\n\n\n

\u3000\u3000\u901a\u8fc7\u6279\u91cf\u8bfb\u53d6\u548c\u5199\u5165\u8bbe\u5907\u539f\u6709\u7684\u53c2\u6570\u503c\u6765\u5b8c\u6210LoRa\u65e0\u7ebf\u53c2\u6570\u7684\u8bbe\u7f6e\u3002<\/p>\n\n\n\n

\u3000\u3000\u786e\u4fdd\u7f51\u5173\u80fd\u591f\u5728\u4e0d\u540c\u7684\u73af\u5883\u6761\u4ef6\u4e0b\u6b63\u5e38\u5de5\u4f5c\uff0c\u5982\u6e29\u5ea6\u8303\u56f4-40\u2103\u81f385\u2103\uff0c\u6e7f\u5ea60\uff5e95%RH\u4e0d\u51dd\u7ed3\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e09\u3001 LoRa\u8282\u70b9\u5165\u7f51\u8fc7\u7a0b\u4e2d\u7684\u52a0\u5bc6\u5bc6\u94a5\u751f\u6210\u673a\u5236\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n

\u3000\u3000LoRa\u8282\u70b9\u5165\u7f51\u8fc7\u7a0b\u4e2d\u7684\u52a0\u5bc6\u5bc6\u94a5\u751f\u6210\u673a\u5236\u4e3b\u8981\u4f9d\u8d56\u4e8e\u4f1a\u8bdd\u5bc6\u94a5(NwkSkey)\u548c\u5e94\u7528\u5bc6\u94a5(AppSKey)\u3002\u5728\u8bbe\u5907\u52a0\u5165LoRa\u7f51\u7edc\u65f6\uff0c\u7f51\u7edc\u670d\u52a1\u5668\u4f1a\u751f\u6210\u8fd9\u4e24\u4e2a\u5bc6\u94a5\uff0c\u5e76\u901a\u8fc7JoinAccept\u6d88\u606f\u53d1\u9001\u7ed9\u8bbe\u5907\u3002\u5177\u4f53\u6765\u8bf4\uff1a<\/p>\n\n\n\n

\u3000\u3000\u4f1a\u8bdd\u5bc6\u94a5\uff08NwkSkey\uff09<\/strong> \uff1a\u8fd9\u662f\u7531\u7f51\u7edc\u670d\u52a1\u5668\u751f\u6210\u7684\u4e34\u65f6\u5bc6\u94a5\uff0c\u7528\u4e8e\u4fdd\u62a4\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u3002\u8bbe\u5907\u5728\u53d1\u9001\u6570\u636e\u5e27\u65f6\uff0c\u9996\u5148\u4f7f\u7528\u4f1a\u8bdd\u5bc6\u94a5\u5bf9MAC\u8d1f\u8f7d\u5e27(FRMPayload)\u8fdb\u884c\u52a0\u5bc6\uff0c\u786e\u4fdd\u6570\u636e\u5728\u7f51\u7edc\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u5b89\u5168\u3002<\/p>\n\n\n\n

\u3000\u3000\u5e94\u7528\u5bc6\u94a5\uff08AppSKey\uff09<\/strong> \uff1a\u8fd9\u662f\u53e6\u4e00\u4e2a\u7531\u7f51\u7edc\u670d\u52a1\u5668\u751f\u6210\u7684\u5bc6\u94a5\uff0c\u7528\u4e8e\u7aef\u5230\u7aef\u7684\u5e94\u7528\u5c42\u4ee5\u53ca\u7f51\u7edc\u5c42\u4e0a\u7684\u901a\u4fe1\u5b89\u5168\u3002\u8be5\u5bc6\u94a5\u4e0d\u4f1a\u5728\u7a7a\u53e3\u4e0a\u8fdb\u884c\u4f20\u8f93\uff0c\u4ece\u800c\u907f\u514d\u653b\u51fb\u8005\u4ece\u4e0a\u4e0b\u884c\u6570\u636e\u5e27\u4e2d\u622a\u83b7\u5bc6\u94a5\u4fe1\u606f\u3002<\/p>\n\n\n\n

\u3000\u3000\u6b64\u5916\uff0cLoRa\u6280\u672f\u8fd8\u91c7\u7528\u4e86\u8bbe\u5907\u7ea7\u5bc6\u94a5(Device Key)\u548c\u7f51\u7edc\u7ea7\u5bc6\u94a5(Network Key)\uff0c\u8fdb\u4e00\u6b65\u589e\u5f3a\u4e86\u6570\u636e\u7684\u9690\u79c1\u548c\u5b8c\u6574\u6027\u4fdd\u62a4\u3002\u8fd9\u4e9b\u5bc6\u94a5\u7684\u751f\u6210\u548c\u7ba1\u7406\u673a\u5236\u786e\u4fdd\u4e86\u6bcf\u6761\u8fde\u63a5\u7684\u72ec\u7acb\u6027\u548c\u5b89\u5168\u6027\uff0c\u5373\u4f7f\u4e2d\u95f4\u8282\u70b9\u88ab\u653b\u7834\uff0c\u6570\u636e\u5185\u5bb9\u4e5f\u96be\u4ee5\u88ab\u89e3\u8bfb\u3002<\/p>\n\n\n\n

\u3000\u3000\u56db\u3001 LoRa\u81ea\u7ec4\u7f51\u534f\u8bae(\u5982LoRaWAN\u3001LoRaNET)\u7684\u5177\u4f53\u5b9e\u73b0\u65b9\u5f0f<\/h2>\n\n\n\n

\u3000\u3000LoRa\u81ea\u7ec4\u7f51\u534f\u8bae(\u5982LoRaWAN\u3001LoRaNET)\u7684\u5177\u4f53\u5b9e\u73b0\u65b9\u5f0f\u4e3b\u8981\u4f53\u73b0\u5728\u5176\u7269\u7406\u5c42\u548c\u7f51\u7edc\u67b6\u6784\u4e0a\u3002\u4ee5\u4e0b\u662f\u8be6\u7ec6\u7684\u5b9e\u73b0\u65b9\u5f0f\uff1a<\/p>\n\n\n\n

\u3000\u30001. LoRaWAN\u7684\u5b9e\u73b0\u65b9\u5f0f<\/h3>\n\n\n\n

\u3000\u3000\u7269\u7406\u5c42<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000LoRaWAN\u91c7\u7528LoRa\u6269\u9891\u8c03\u5236\u6280\u672f\uff0c\u57fa\u4e8e\u9891\u79fb\u952e\u63a7(FSK)\u548c\u6269\u9891\u6280\u672f\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002<\/p>\n\n\n\n

\u3000\u3000\u6570\u636e\u5728\u53d1\u9001\u524d\u5148\u8fdb\u884c\u6269\u9891\u5904\u7406\uff0c\u7136\u540e\u901a\u8fc7FSK\u8c03\u5236\u540e\u53d1\u9001\u51fa\u53bb\uff0c\u8fd9\u6837\u53ef\u4ee5\u63d0\u9ad8\u901a\u4fe1\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002<\/p>\n\n\n\n

\u3000\u3000\u7f51\u7edc\u67b6\u6784<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000LoRaWAN\u91c7\u7528\u661f\u578b\u7f51\u7edc\u62d3\u6251\u7ed3\u6784\uff0c\u5305\u62ec\u7ec8\u7aef\u8bbe\u5907(End Device)\u3001\u7f51\u5173(Gateway)\u548c\u7f51\u7edc\u670d\u52a1\u5668(Network Server)\u3002\u7ec8\u7aef\u8bbe\u5907\u901a\u8fc7LoRa\u65e0\u7ebf\u6280\u672f\u4e0e\u7f51\u5173\u8fdb\u884c\u901a\u4fe1\uff0c\u7f51\u5173\u8d1f\u8d23\u63a5\u6536\u5e76\u8f6c\u53d1\u7ec8\u7aef\u8bbe\u5907\u7684\u6570\u636e\u81f3\u7f51\u7edc\u670d\u52a1\u5668\uff0c\u6700\u7ec8\u5b9e\u73b0\u6570\u636e\u7684\u5904\u7406\u548c\u7ba1\u7406\u3002<\/p>\n\n\n\n

\u3000\u3000\u7f51\u5173\u4f4d\u4e8e\u6839\u8282\u70b9\uff0c\u6bcf\u4e2a\u652f\u8def\u4e0a\u81f3\u5c11\u8bbe\u6709\u4e00\u7ea7LoRa\u8282\u70b9\uff0c\u7b2c\u4e00\u7ea7\u7684LoRa\u8282\u70b9\u4e0e\u7f51\u5173\u76f4\u8fde\uff0c\u4e0b\u4e00\u7ea7\u7684LoRa\u8282\u70b9\u4e0e\u4e0a\u4e00\u7ea7\u7684LoRa\u8282\u70b9\u901a\u8fc7\u517c\u5bb9LoRaWAN\u62a5\u6587\u7684\u65b9\u5f0f\u8fde\u63a5\u3002<\/p>\n\n\n\n

\u3000\u3000\u7ec4\u7f51\u65b9\u5f0f<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000LoRaWAN\u652f\u6301\u81ea\u52a8\u63a2\u6d4b\u7ec4\u7f51\uff0c\u5373\u7531\u96c6\u4e2d\u5668\u53d1\u8d77\u63a2\u6d4b\u5468\u56f4\u8def\u7531\uff0c\u81ea\u52a8\u5efa\u7acb\u7f51\u7edc\u3002<\/p>\n\n\n\n

\u3000\u3000\u53ef\u4ee5\u517c\u5bb9\u591a\u79cd\u6807\u51c6\u534f\u8bae\uff0c\u5982ICA\u53caCLAA\u7b49\uff0c\u7528\u6237\u65e0\u9700\u5728\u534f\u8bae\u4e0a\u82b1\u8d39\u5927\u91cf\u65f6\u95f4\u5373\u53ef\u76f4\u63a5\u5f00\u53d1\u5e94\u7528\u3002<\/p>\n\n\n\n

\u3000\u30002. LoRaNET\u7684\u5b9e\u73b0\u65b9\u5f0f<\/h3>\n\n\n\n

\u3000\u3000\u7269\u7406\u5c42<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000LoRaNET\u540c\u6837\u91c7\u7528LoRa\u6269\u9891\u8c03\u5236\u6280\u672f\uff0c\u5b9e\u73b0\u4f4e\u53d1\u5c04\u529f\u7387\u8fdc\u8ddd\u79bb\u901a\u4fe1\u3002<\/p>\n\n\n\n

\u3000\u3000\u7ec4\u7f51\u6a21\u5f0f<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000LoRaNET\u63d0\u4f9b\u4e86\u4e09\u79cd\u7ec4\u7f51\u6a21\u5f0f\uff1a\u81ea\u52a8\u63a2\u6d4b\u7ec4\u7f51\u3001\u624b\u52a8\u914d\u7f6e\u7ec4\u7f51\u548c\u6df7\u5408\u7ec4\u7f51\u3002<\/p>\n\n\n\n

\u3000\u3000\u81ea\u52a8\u63a2\u6d4b\u7ec4\u7f51\u7531\u96c6\u4e2d\u5668\u53d1\u8d77\uff0c\u63a2\u6d4b\u5468\u56f4\u8def\u7531\u5e76\u81ea\u52a8\u5efa\u7acb\u7f51\u7edc\u3002<\/p>\n\n\n\n

\u3000\u3000\u624b\u52a8\u914d\u7f6e\u7ec4\u7f51\u9700\u8981\u7528\u6237\u624b\u52a8\u914d\u7f6e\u7f51\u7edc\u53c2\u6570\uff0c\u9002\u7528\u4e8e\u7279\u5b9a\u573a\u666f\u4e0b\u7684\u7cbe\u786e\u63a7\u5236\u3002<\/p>\n\n\n\n

\u3000\u3000\u6df7\u5408\u7ec4\u7f51\u7ed3\u5408\u4e86\u81ea\u52a8\u63a2\u6d4b\u548c\u624b\u52a8\u914d\u7f6e\u7684\u4f18\u70b9\uff0c\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u9700\u6c42\u7075\u6d3b\u8c03\u6574\u3002<\/p>\n\n\n\n

\u3000\u3000\u8f6f\u4ef6\u5e73\u53f0<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000LoRaNET SDK\u4f7f\u7528AMetal\u8f6f\u4ef6\u5e73\u53f0\uff0c\u63d0\u4f9b\u4e86\u4e00\u4e9b\u57fa\u7840\u7ec4\u4ef6\uff0c\u5bf9\u5927\u90e8\u5206\u7247\u5185\u786c\u4ef6\u8d44\u6e90\u8fdb\u884c\u4e86\u826f\u597d\u5730\u62bd\u8c61\u5c01\u88c5\u3002\u4f7f\u7528\u5916\u8bbe\u65f6\u4ec5\u9700\u7b80\u5355\u914d\u7f6e\u3001\u8c03\u7528API\uff0c\u65e0\u9700\u5173\u6ce8\u5e95\u5c42\u786c\u4ef6\u64cd\u4f5c\u3002<\/p>\n\n\n\n

\u3000\u30003. \u603b\u7ed3<\/h3>\n\n\n\n

\u3000\u3000LoRaWAN\u548cLoRaNET\u867d\u7136\u90fd\u57fa\u4e8eLoRa\u6280\u672f\uff0c\u4f46\u5728\u5177\u4f53\u5b9e\u73b0\u65b9\u5f0f\u4e0a\u6709\u6240\u4e0d\u540c\u3002LoRaWAN\u66f4\u4fa7\u91cd\u4e8e\u6807\u51c6\u5316\u548c\u5927\u89c4\u6a21\u90e8\u7f72\uff0c\u91c7\u7528\u661f\u578b\u7f51\u7edc\u7ed3\u6784\u548c\u81ea\u52a8\u63a2\u6d4b\u7ec4\u7f51;\u800cLoRaNET\u5219\u63d0\u4f9b\u4e86\u66f4\u591a\u7684\u7075\u6d3b\u6027\u548c\u81ea\u5b9a\u4e49\u9009\u9879\uff0c\u652f\u6301\u591a\u79cd\u7ec4\u7f51\u6a21\u5f0f\uff0c\u5e76\u901a\u8fc7AMetal\u8f6f\u4ef6\u5e73\u53f0\u7b80\u5316\u4e86\u786c\u4ef6\u64cd\u4f5c\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e94\u3001 LoRaMESH\u901a\u4fe1\u534f\u8bae\u7684\u5de5\u4f5c\u539f\u7406\u53ca\u5176\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u4f18\u52bf\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n

\u3000\u3000LoRaMESH\u662f\u4e00\u79cd\u57fa\u4e8eLoRa\u6280\u672f\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5176\u5de5\u4f5c\u539f\u7406\u548c\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u4f18\u52bf\u5982\u4e0b\uff1a<\/p>\n\n\n\n

\u3000\u30001. \u5de5\u4f5c\u539f\u7406<\/h3>\n\n\n\n
    \n
  • \u3000\u3000\u6df7\u5408\u7f51\u7edc\u62d3\u6251\u7ed3\u6784<\/strong>\uff1aLoRaMESH\u91c7\u7528\u6df7\u5408\u7f51\u7edc\u62d3\u6251\u7ed3\u6784\uff0c\u8282\u70b9\u901a\u8fc7\u4e2d\u7ee7\u8282\u70b9\u7a33\u5b9a\u5165\u7f51\u8fde\u63a5\u3002\u8fd9\u79cd\u8bbe\u8ba1\u4f7f\u5f97\u8fdc\u7aef\u8282\u70b9\u80fd\u591f\u901a\u8fc7\u4e2d\u7ee7\u8282\u70b9\u5b9e\u73b0\u66f4\u8fdc\u8ddd\u79bb\u7684\u901a\u4fe1\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u968f\u673a\u8df3\u9891\u65b9\u5f0f<\/strong>\uff1a\u5728\u9700\u8981\u5411\u7f51\u7edc\u53d1\u9001\u6d88\u606f\u65f6\uff0c\u8282\u70b9\u5148\u5728\u516c\u5171\u4fe1\u9053\u53d1\u4e00\u6761\u5f15\u5bfc\u6d88\u606f(H)\uff0c\u5f15\u5bfc\u90bb\u8fd1\u8282\u70b9\u8df3\u9891\u5230\u4e00\u4e2a\u4e13\u7528\u4fe1\u9053\u8fdb\u884c\u901a\u4fe1\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u6389\u7ebf\u91cd\u8fde\u673a\u5236<\/strong>\uff1aLoRaMESH\u652f\u6301\u8282\u70b9\u6389\u7ebf\u540e\u7684\u81ea\u52a8\u91cd\u8fde\uff0c\u5e76\u4e14\u6709\u591a\u79cd\u667a\u80fd\u91cd\u8fde\u673a\u5236\u4fdd\u8bc1\u7f51\u7edc\u7684\u7a33\u5b9a\u6027\u3002<\/li>\n<\/ul>\n\n\n\n

    \u3000\u30002. \u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u4f18\u52bf<\/h3>\n\n\n\n
      \n
    • \u3000\u3000\u8986\u76d6\u9762\u79ef\u5e7f<\/strong>\uff1a\u7531\u4e8eLoRa\u6280\u672f\u672c\u8eab\u5177\u6709\u66f4\u597d\u7684\u4fe1\u53f7\u589e\u76ca\u6bd4\u548c\u66f4\u8fdc\u7684\u4fe1\u53f7\u4f20\u64ad\u8ddd\u79bb\uff0cLoRaMESH\u80fd\u591f\u5b9e\u73b0\u66f4\u5e7f\u6cdb\u7684\u8986\u76d6\u8303\u56f4\u3002<\/li>\n\n\n\n
    • \u3000\u3000\u4f4e\u529f\u8017<\/strong>\uff1aLoRaMESH\u5145\u5206\u5229\u7528\u4e86LoRa\u7269\u8054\u7f51\u7ec8\u7aef\u7684\u4f4e\u529f\u8017\u7279\u6027\uff0c\u9002\u7528\u4e8e\u9700\u8981\u957f\u671f\u8fd0\u884c\u7684\u5e94\u7528\u573a\u666f\u3002<\/li>\n\n\n\n
    • \u3000\u3000\u8fdc\u8ddd\u79bb\u4f20\u8f93<\/strong>\uff1a\u76f8\u6bd4\u4f20\u7edfLoRaWAN\u7ec4\u7f51\u65b9\u5f0f\uff0cLoRaMESH\u80fd\u591f\u5b9e\u73b0\u66f4\u8fdc\u8ddd\u79bb\u7684\u6570\u636e\u4f20\u8f93\uff0c\u9002\u5408\u5927\u89c4\u6a21\u7f51\u7edc\u90e8\u7f72\u3002<\/li>\n\n\n\n
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