{"id":97094,"date":"2024-08-22T16:13:11","date_gmt":"2024-08-22T08:13:11","guid":{"rendered":"\/\/www.viralrail.com\/?p=97094"},"modified":"2024-08-22T16:13:17","modified_gmt":"2024-08-22T08:13:17","slug":"lwxzwfa","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/97094.html","title":{"rendered":"LoRa\u65e0\u7ebf\u7ec4\u7f51\u65b9\u6848"},"content":{"rendered":"\n

\u3000\u3000LoRa\u65e0\u7ebf\u7ec4\u7f51\u65b9\u6848<\/strong>\u5728\u7269\u8054\u7f51(IoT)\u9886\u57df\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u5176\u4e3b\u8981\u7279\u70b9\u5305\u62ec\u4f4e\u529f\u8017\u3001\u957f\u8ddd\u79bb\u4f20\u8f93\u548c\u9ad8\u6269\u5c55\u6027\u3002\u4ee5\u4e0b\u662f\u51e0\u79cd\u5e38\u89c1\u7684LoRa\u65e0\u7ebf\u7ec4\u7f51\u65b9\u6848\uff1a<\/p>\n\n\n\n

\u3000\u3000\u4e00\u3001 LoRa\u65e0\u7ebf\u7ec4\u7f51\u65b9\u6848\u7b80\u4ecb<\/h2>\n\n\n\n

\u3000\u30001. \u661f\u578b\u7ec4\u7f51<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u5b9a\u4e49\u4e0e\u5e94\u7528<\/strong>\uff1a\u661f\u578b\u7ec4\u7f51\u662f\u4e00\u79cd\u5e38\u89c1\u7684LoRa\u7f51\u7edc\u67b6\u6784\uff0c\u4e00\u4e2a\u7f51\u5173\u8282\u70b9\u8fde\u63a5\u591a\u4e2a\u7ec8\u7aef\u8282\u70b9\u3002\u8fd9\u79cd\u7ed3\u6784\u7b80\u5355\u4e14\u6613\u4e8e\u7ba1\u7406\uff0c\u9002\u7528\u4e8e\u8282\u70b9\u6570\u91cf\u4e0d\u591a\u7684\u573a\u666f\u3002<\/p>\n\n\n\n

\u3000\u3000\u5b9e\u73b0\u65b9\u5f0f<\/strong>\uff1a\u4f7f\u7528\u5355\u901a\u9053\u7f51\u5173\u5982\u57fa\u4e8eESP32-C2\u548cSemtech SX1262\u82af\u7247\u8bbe\u8ba1\u7684\u6a21\u7ec4\uff0c\u53ef\u4ee5\u5b9e\u73b0\u4f4e\u6210\u672c\u7684\u661f\u578b\u7ec4\u7f51\u3002<\/p>\n\n\n\n

\u3000\u30002. MESH\u7ec4\u7f51<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u5b9a\u4e49\u4e0e\u5e94\u7528<\/strong>\uff1aLoRa MESH\u7f51\u7edc\u901a\u8fc7\u81ea\u7ec4\u7ec7\u673a\u5236\u81ea\u52a8\u7ec4\u5efa\u548c\u7ef4\u62a4\u7f51\u7edc\uff0c\u5177\u6709\u53bb\u4e2d\u5fc3\u5316\u7ed3\u6784\u548c\u81ea\u6108\u80fd\u529b\uff0c\u8fd9\u610f\u5473\u7740\u7f51\u7edc\u4e2d\u7684\u8282\u70b9\u53ef\u4ee5\u81ea\u884c\u8fde\u63a5\u5e76\u5f62\u6210\u4e00\u4e2a\u52a8\u6001\u7684\u7f51\u7edc\u62d3\u6251\u3002<\/p>\n\n\n\n

\u3000\u3000\u5b9e\u73b0\u65b9\u5f0f<\/strong>\uff1a\u91c7\u7528\u591a\u7ea7\u8def\u7531\u548c\u81ea\u8def\u7531\u529f\u80fd\uff0c\u9002\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u3001\u5de5\u4e1a\u4f20\u611f\u5668\u3001\u65e0\u7ebf\u62a5\u8b66\u5b89\u5168\u7cfb\u7edf\u7b49\u9700\u8981\u9ad8\u53ef\u9760\u6027\u548c\u7075\u6d3b\u6027\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n

\u3000\u30003. LoRaWAN\u7ec4\u7f51<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u5b9a\u4e49\u4e0e\u5e94\u7528<\/strong>\uff1aLoRaWAN\u662f\u4e00\u79cd\u4f4e\u529f\u8017\u5e7f\u57df\u7f51(LPWAN)\u6280\u672f\uff0c\u5141\u8bb8\u8bbe\u5907\u5728\u6ca1\u6709\u4e2d\u5fc3\u8282\u70b9\u7684\u60c5\u51b5\u4e0b\u8fdb\u884c\u901a\u4fe1\u3002\u5b83\u4e0d\u9700\u8981\u8fd0\u8425\u5546\u7684\u901a\u4fe1\u7f51\uff0c\u7528\u6237\u53ef\u4ee5\u5728\u4efb\u4f55\u5730\u65b9\u90e8\u7f72\u548c\u4f7f\u7528\u3002<\/p>\n\n\n\n

\u3000\u3000\u5b9e\u73b0\u65b9\u5f0f<\/strong>\uff1a\u901a\u8fc7\u5c06\u4e00\u53f0\u6216\u5c11\u6570\u7f51\u5173\u4e0e\u914d\u5907\u591a\u4e2aLoRaWAN\u6a21\u5757\u7684\u7ec8\u7aef\u8bbe\u5907\u8fde\u63a5\u6765\u4f7f\u7528\uff0c\u9002\u7528\u4e8e\u667a\u6167\u57ce\u5e02\u3001\u667a\u6167\u519c\u4e1a\u3001\u73af\u5883\u76d1\u6d4b\u7b49\u9886\u57df\u3002<\/p>\n\n\n\n

\u3000\u30004. \u79c1\u6709LoRa\u7f51\u7edc<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u5b9a\u4e49\u4e0e\u5e94\u7528<\/strong>\uff1a\u79c1\u6709LoRa\u7f51\u7edc\u662f\u4e3a\u7279\u5b9a\u5e94\u7528\u5b9a\u5236\u7684\u7f51\u7edc\uff0c\u901a\u5e38\u7531STM32WL\u7b49\u6a21\u5757\u5b9e\u73b0\u65f6\u5206\u548c\u9891\u5206\u7684\u65b9\u5f0f\u642d\u5efa\uff0c\u4ee5\u5b9e\u73b0\u79c1\u6709\u7f51\u5173\u4e0e\u4f20\u611f\u5668\u8282\u70b9\u7684\u8fde\u63a5\u53ca\u6570\u636e\u4f20\u8f93\u3002<\/p>\n\n\n\n

\u3000\u3000\u5b9e\u73b0\u65b9\u5f0f<\/strong>\uff1a\u5229\u7528STM32WL\u79c1\u6709LoRa\u7f51\u7edc\u4f8b\u7a0b\u5b9e\u73b0\u539f\u7406\uff0c\u5e76\u901a\u8fc7STM32CubeMonitor\u8f6f\u4ef6\u76d1\u63a7\u6570\u636e\u901a\u4fe1\uff0c\u9002\u7528\u4e8e\u5c0f\u578b\u79c1\u6709\u7f51\u7edc\u7684\u8bbe\u8ba1\u3002<\/p>\n\n\n\n

\u3000\u30005. \u7ed3\u5408Wi-Fi\/BLE\u7684\u6df7\u5408\u7ec4\u7f51<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u5b9a\u4e49\u4e0e\u5e94\u7528<\/strong>\uff1aWi-Fi\u548cLoRa\u6280\u672f\u5404\u5177\u4f18\u52bf\uff0c\u5728\u5f88\u591a\u573a\u666f\u9700\u6c42\u4e2d\uff0c\u5982\u679c\u5c06\u4e24\u8005\u7ed3\u5408\uff0c\u4e00\u65b9\u9762\u53ef\u4ee5\u53d1\u6325LoRa\u8fdc\u8ddd\u3001\u4f4e\u529f\u8017\u7684\u4f18\u70b9\uff0c\u53e6\u4e00\u65b9\u9762\u5229\u7528Wi-Fi\u7684\u9ad8\u901f\u7387\u548c\u751f\u6001\u5e7f\u7684\u7279\u70b9\u3002<\/p>\n\n\n\n

\u3000\u3000\u5b9e\u73b0\u65b9\u5f0f<\/strong>\uff1a\u57fa\u4e8eESP32-C2\u7684Wi-Fi\/BLE\u548cLoRa\u6781\u4f4e\u6210\u672c\u65e0\u7ebf\u7ec4\u7f51\u65b9\u6848\uff0c\u901a\u8fc7\u96c6\u6210\u901a\u4fe1\u6a21\u5757\u5b9e\u73b0\u591a\u79cd\u6280\u672f\u7684\u878d\u5408\uff0c\u9002\u7528\u4e8e\u9700\u8981\u591a\u79cd\u901a\u4fe1\u65b9\u5f0f\u7684\u590d\u6742\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n

\u3000\u3000\u8fd9\u4e9bLoRa\u65e0\u7ebf\u7ec4\u7f51\u65b9\u6848\u5404\u6709\u4f18\u7f3a\u70b9\uff0c\u9009\u62e9\u5408\u9002\u7684\u65b9\u6848\u9700\u8981\u6839\u636e\u5177\u4f53\u7684\u5e94\u7528\u9700\u6c42\u3001\u8282\u70b9\u6570\u91cf\u3001\u4f20\u8f93\u8ddd\u79bb\u548c\u6210\u672c\u7b49\u56e0\u7d20\u7efc\u5408\u8003\u8651\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e8c\u3001 LoRa\u65e0\u7ebf\u7ec4\u7f51\u65b9\u6848\u5728\u667a\u6167\u57ce\u5e02\u4e2d\u7684\u5e94\u7528\u6848\u4f8b<\/h2>\n\n\n\n

\u3000\u3000LoRa\u65e0\u7ebf\u7ec4\u7f51\u65b9\u6848\u5728\u667a\u6167\u57ce\u5e02\u4e2d\u7684\u5e94\u7528\u6848\u4f8b\u975e\u5e38\u4e30\u5bcc\uff0c\u6db5\u76d6\u4e86\u591a\u4e2a\u65b9\u9762\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5177\u4f53\u7684\u4f8b\u5b50\uff1a<\/p>\n\n\n\n

\u3000\u3000\u4eba\u5458\u5b9a\u4f4d\u4e0e\u76d1\u63a7<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u57fa\u4e8eSemtech SX130X+SX127X (LoRa)\u957f\u8ddd\u79bb\u4e4b\u4eba\u8eab\u5b89\u5168\u8ffd\u8e2a\u5668\u76d1\u63a7\u5e94\u7528\uff0c\u53ef\u4ee5\u5728\u7279\u5b9a\u533a\u57df\u5982\u8d61\u517b\u4e2d\u5fc3\u3001\u533b\u9662\u3001\u5927\u578b\u6e38\u4e50\u533a\u548c\u5927\u578b\u8d2d\u7269\u4e2d\u5fc3\u63d0\u4f9b\u5bb6\u957f\u5bf9\u5c0f\u5b69\u7684\u5b9a\u4f4d\u8ffd\u8e2a\u5668\u3002<\/p>\n\n\n\n

\u3000\u3000\u9002\u7528\u4e8e\u4e2a\u4eba(\u5982\u513f\u7ae5\u3001\u8001\u5e74\u4eba\u3001\u5355\u5175\u5de5\u4f5c\u8005\u7b49)\u548c\u5ba0\u7269(\u5982\u732b\u3001\u72d7\u7b49)\u7684\u5b9a\u4f4d\u8ddf\u8e2a\u3002<\/p>\n\n\n\n

\u3000\u3000\u57ce\u5e02\u6d88\u9632\u4e0e\u5b89\u5168<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u4e0a\u6d77\u4e1c\u65b9\u660e\u73e0\u8f6c\u578b\u4e3a\u667a\u6167\u57ce\u5e02\u670d\u52a1\u5546\uff0c\u91c7\u7528LoRa\u6280\u672f\u627f\u63a5\u4e86\u4e0a\u6d77\u5e02\u516d\u4e2a\u533a\u7684\u667a\u80fd\u5316\u65b9\u6848\u843d\u5730\u548c\u8fd0\u8425\uff0c\u5229\u7528LoRa\u6280\u672f\u5bf9\u57ce\u5e02\u6d88\u9632\u3001\u5c0f\u533a\u5b89\u5168\u53ca\u57ce\u5e02\u5b64\u5be1\u8001\u4eba\u8fdb\u884c\u7ba1\u7406\u3002<\/p>\n\n\n\n

\u3000\u3000\u8f66\u8eab\u6444\u50cf\u7cfb\u7edf<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u667a\u80fd\u8f66\u8eab\u6444\u50cf\u5934\u4f7f\u7528LoRa\u4f20\u611f\u5668\u82af\u7247\u5b89\u88c5\u5230\u76f8\u5173\u503c\u73ed\u4eba\u5458\u7684\u5236\u670d\u4e0a\uff0c\u53ef\u4ee5\u8bb0\u5f55\u4e0e\u516c\u4f17\u4e4b\u95f4\u7684\u6240\u6709\u5bf9\u8bdd\uff0c\u4f5c\u4e3a\u516c\u6b63\u7684\u8bc1\u636e\u3002<\/p>\n\n\n\n

\u3000\u3000\u706b\u707e\u63a2\u6d4b\u7cfb\u7edf\u548c\u8b66\u62a5<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u4f7f\u7528LoRa\u6280\u672f\u5b9e\u73b0\u9ad8\u6548\u7684\u706b\u707e\u63a2\u6d4b\u548c\u8b66\u62a5\u7cfb\u7edf\u3002<\/p>\n\n\n\n

\u3000\u3000\u667a\u80fd\u4ea4\u901a\u7cfb\u7edf<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u90e8\u7f72LoRa\u4f20\u611f\u5668\uff0c\u5b9e\u73b0\u5bf9\u57ce\u5e02\u4ea4\u901a\u7684\u5b9e\u65f6\u76d1\u6d4b\u548c\u8c03\u63a7\uff0c\u63d0\u9ad8\u4ea4\u901a\u7ba1\u7406\u6548\u7387\u3002<\/p>\n\n\n\n

\u3000\u3000\u73af\u5883\u76d1\u6d4b<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u5728\u57ce\u5e02\u4e0d\u540c\u533a\u57df\u90e8\u7f72LoRa\u4f20\u611f\u5668\uff0c\u5b9e\u65f6\u76d1\u6d4b\u7a7a\u6c14\u8d28\u91cf\u3001\u566a\u97f3\u6c34\u5e73\u3001\u6e29\u6e7f\u5ea6\u7b49\u73af\u5883\u53c2\u6570\uff0c\u5e76\u901a\u8fc7\u4e91\u7aef\u5206\u6790\u5904\u7406\u8fd9\u4e9b\u6570\u636e\uff0c\u4e3a\u57ce\u5e02\u7ba1\u7406\u8005\u5236\u5b9a\u73af\u5883\u4fdd\u62a4\u653f\u7b56\u63d0\u4f9b\u53c2\u8003\u4f9d\u636e\u3002<\/p>\n\n\n\n

\u3000\u3000\u7269\u8054\u7f51\u8bbe\u5907\u4e92\u8054\u4e92\u901a<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000LoRa\u6280\u672f\u53ef\u4ee5\u5b9e\u73b0\u57ce\u5e02\u4e2d\u5404\u79cd\u8bbe\u5907\u7684\u4e92\u8054\u4e92\u901a\uff0c\u5f62\u6210\u4e00\u4e2a\u667a\u80fd\u7269\u8054\u7f51\u3002<\/p>\n\n\n\n

\u3000\u3000\u9996\u5c14\u6848\u4f8b<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u9996\u5c14\u8ba1\u5212\u5728\u5168\u5e02\u8303\u56f4\u5185\u5b89\u88c55\u4e07\u4e2a\u7269\u8054\u7f51\u4f20\u611f\u5668\uff0c\u6536\u96c6\u7c89\u5c18\u3001\u566a\u97f3\u3001\u98ce\u548c\u5149\u6e90\u7b49\u65b9\u9762\u7684\u4fe1\u606f\uff0c\u5e76\u5229\u7528\u8fd9\u4e9b\u6570\u636e\u8fdb\u884c\u5927\u6570\u636e\u5206\u6790\uff0c\u5f00\u53d1\u667a\u6167\u57ce\u5e02\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e09\u3001 LoRaWAN\u6280\u672f\u5982\u4f55\u89e3\u51b3LoRa\u65e0\u7ebf\u7ec4\u7f51\u4e2d\u6570\u636e\u4f20\u8f93\u5ef6\u8fdf\u548c\u53ef\u9760\u6027<\/h2>\n\n\n\n

\u3000\u3000LoRaWAN\u6280\u672f\u901a\u8fc7\u591a\u79cd\u65b9\u5f0f\u89e3\u51b3LoRa\u65e0\u7ebf\u7ec4\u7f51\u4e2d\u7684\u6570\u636e\u4f20\u8f93\u5ef6\u8fdf\u548c\u53ef\u9760\u6027\u95ee\u9898\u3002<\/p>\n\n\n\n

\u3000\u3000LoRaWAN\u91c7\u7528\u4e86\u81ea\u9002\u5e94\u6570\u636e\u901f\u7387(ADR)\u529f\u80fd\uff0c\u8fd9\u4e00\u6838\u5fc3\u529f\u80fd\u5141\u8bb8\u7ec8\u7aef\u8bbe\u5907\u9010\u4e00\u4f7f\u7528\u6240\u6709\u53ef\u7528\u7684\u6570\u636e\u901f\u7387\uff0c\u5e76\u6839\u636e\u7f51\u7edc\u6761\u4ef6\u52a8\u6001\u8c03\u6574\u6570\u636e\u4f20\u8f93\u901f\u7387\u3002\u8fd9\u79cd\u81ea\u9002\u5e94\u673a\u5236\u53ef\u4ee5\u6709\u6548\u51cf\u5c11\u56e0\u56fa\u5b9a\u6570\u636e\u901f\u7387\u5bfc\u81f4\u7684\u901a\u4fe1\u5ef6\u8fdf\u548c\u4e22\u5305\u7387\u3002<\/p>\n\n\n\n

\u3000\u3000LoRaWAN\u534f\u8bae\u8fd8\u5f15\u5165\u4e86Class B\u548cClass C\u5206\u7c7b\uff0c\u5176\u4e2dClass B\u6a21\u5f0f\u5141\u8bb8\u8bbe\u5907\u5728\u63a5\u6536\u5230\u4e0a\u884c\u547d\u4ee4\u540e\u7acb\u5373\u54cd\u5e94\uff0c\u4ece\u800c\u663e\u8457\u964d\u4f4e\u5ef6\u8fdf\u3002\u8fd9\u79cd\u6a21\u5f0f\u7279\u522b\u9002\u7528\u4e8e\u9700\u8981\u5b9e\u65f6\u6216\u8fd1\u5b9e\u65f6\u53cd\u9988\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n

\u3000\u3000\u6b64\u5916\uff0cLoRaWAN\u7f51\u7edc\u91c7\u7528\u661f\u578b\u62d3\u6251\u7ed3\u6784\uff0c\u901a\u8fc7\u7f51\u5173\u5c06\u7ec8\u7aef\u8bbe\u5907\u8fde\u63a5\u5230\u4e2d\u592e\u7f51\u7edc\u670d\u52a1\u5668\u3002\u8fd9\u79cd\u67b6\u6784\u4e0d\u4ec5\u7b80\u5316\u4e86\u7f51\u7edc\u7ba1\u7406\uff0c\u8fd8\u63d0\u9ad8\u4e86\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u548c\u6548\u7387\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e3a\u4e86\u8fdb\u4e00\u6b65\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\uff0cLoRaWAN\u8fd8\u652f\u6301\u7aef\u5230\u7aef\u52a0\u5bc6\u548c\u5b89\u5168\u589e\u5f3a\u63aa\u65bd\uff0c\u786e\u4fdd\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u4e0d\u88ab\u7be1\u6539\u6216\u7a83\u542c\u3002<\/p>\n\n\n\n

\u3000\u3000\u5c3d\u7ba1\u5982\u6b64\uff0cLoRaWAN\u4ecd\u9762\u4e34\u4e00\u4e9b\u6311\u6218\uff0c\u4f8b\u5982\u7531\u4e8e\u5171\u4eab\u9891\u6bb5\u5bfc\u81f4\u7684\u7f51\u7edc\u62e5\u585e\uff0c\u8fd9\u53ef\u80fd\u4f1a\u589e\u52a0\u5ef6\u8fdf\u5e76\u5f71\u54cd\u5b9e\u65f6\u5e94\u7528\u7684\u6027\u80fd\u3002\u56e0\u6b64\uff0c\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u9700\u8981\u5408\u7406\u89c4\u5212\u7f51\u7edc\u5bb9\u91cf\u548c\u529f\u8017\u7ba1\u7406\uff0c\u4ee5\u786e\u4fdd\u7cfb\u7edf\u7684\u7a33\u5b9a\u8fd0\u884c\u548c\u9ad8\u6548\u6570\u636e\u4f20\u8f93\u3002<\/p>\n\n\n\n

\u3000\u3000\u56db\u3001 Wi-Fi\u548cLoRa\u7ed3\u5408\u4f7f\u7528<\/h2>\n\n\n\n

\u3000\u3000Wi-Fi\u548cLoRa\u7ed3\u5408\u4f7f\u7528\u7684\u6700\u4f73\u5b9e\u8df5\u4e3b\u8981\u4f53\u73b0\u5728\u5b83\u4eec\u5404\u81ea\u7684\u4f18\u52bf\u4e92\u8865\u4e0a\u3002Wi-Fi\u9002\u7528\u4e8e\u77ed\u8ddd\u79bb\u3001\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u7684\u573a\u666f\uff0c\u800cLoRa\u5219\u64c5\u957f\u957f\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u7684\u901a\u4fe1\u3002\u56e0\u6b64\uff0c\u5728\u7269\u8054\u7f51(IoT)\u5e94\u7528\u4e2d\uff0c\u5c06\u8fd9\u4e24\u79cd\u6280\u672f\u7ed3\u5408\u4f7f\u7528\u53ef\u4ee5\u4f18\u5316\u6574\u4f53\u6027\u80fd\u3002<\/p>\n\n\n\n

\u3000\u3000\u8986\u76d6\u8303\u56f4\u4e0e\u6570\u636e\u901f\u7387\u7684\u5e73\u8861<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000Wi-Fi\u901a\u5e38\u7528\u4e8e\u5ba4\u5185\u6216\u4e2d\u7b49\u8ddd\u79bb\u8303\u56f4\u5185\u7684\u9ad8\u6570\u636e\u7387\u9700\u6c42\uff0c\u4f8b\u5982\u667a\u80fd\u5bb6\u5c45\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/p>\n\n\n\n

\u3000\u3000LoRa\u5219\u7528\u4e8e\u9700\u8981\u957f\u8ddd\u79bb\u8986\u76d6\u4e14\u5bf9\u6570\u636e\u901f\u7387\u8981\u6c42\u4e0d\u9ad8\u7684\u573a\u666f\uff0c\u5982\u8fdc\u7a0b\u76d1\u63a7\u548c\u4f20\u611f\u5668\u7f51\u7edc\u3002<\/p>\n\n\n\n

\u3000\u3000\u7075\u6d3b\u90e8\u7f72\u4e0e\u6309\u9700\u89c4\u5212<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000LoRa\u53ef\u4ee5\u6839\u636e\u9700\u6c42\u7075\u6d3b\u5efa\u7f51\uff0c\u7c7b\u4f3c\u4e8eWi-Fi\u548c\u84dd\u7259\u7684\u6309\u9700\u89c4\u5212\u548c\u90e8\u7f72\u65b9\u5f0f\u3002<\/p>\n\n\n\n

\u3000\u3000\u8fd9\u79cd\u7075\u6d3b\u6027\u4f7f\u5f97\u5728\u65e0\u4fe1\u53f7\u6216\u4fe1\u53f7\u8f83\u5f31\u7684\u573a\u6240\u4e5f\u80fd\u6709\u6548\u4f7f\u7528LoRa\u8fdb\u884c\u901a\u4fe1\u3002<\/p>\n\n\n\n

\u3000\u3000\u6297\u5e72\u6270\u80fd\u529b<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000LoRa\u6a21\u5757\u901a\u8fc7\u6269\u9891\u6280\u672f\u548c\u4f4e\u5e26\u5bbd\u8bbe\u8ba1\uff0c\u5177\u6709\u8f83\u5f3a\u7684\u6297\u5e72\u6270\u80fd\u529b\uff0c\u8fd9\u4f7f\u5176\u5728\u9762\u5bf9Wi-Fi\u7b49\u5176\u4ed6\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u7684\u5e72\u6270\u65f6\u8868\u73b0\u4f18\u5f02\u3002<\/p>\n\n\n\n

\u3000\u3000\u65e0\u7f1d\u5207\u6362\u4e0e\u5730\u7406\u5b9a\u4f4d<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u7ed3\u5408GPS\u626b\u63cf\u548cWi-Fi\u626b\u63cf\uff0cLoRa\u5e73\u53f0\u53ef\u4ee5\u5b9e\u73b0\u4ece\u5ba4\u5916\u5230\u5ba4\u5185\u7684\u65e0\u7f1d\u81ea\u52a8\u5207\u6362\uff0c\u65e0\u9700\u4eba\u5de5\u5e72\u9884\u3002<\/p>\n\n\n\n

\u3000\u3000\u8fd9\u79cd\u7279\u6027\u7279\u522b\u9002\u5408\u9700\u8981\u7cbe\u786e\u5730\u7406\u4f4d\u7f6e\u4fe1\u606f\u7684\u5e94\u7528\u573a\u666f\uff0c\u5982\u5ba4\u5185\u5bfc\u822a\u548c\u8d44\u4ea7\u8ffd\u8e2a\u3002<\/p>\n\n\n\n

\u3000\u3000\u96c6\u6210\u4e0e\u4e92\u64cd\u4f5c\u6027<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000Wi-Fi\u548cLoRaWAN\u7684\u96c6\u6210\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u65b9\u5f0f\u5b9e\u73b0\uff0c\u5305\u62ec\u786c\u4ef6\u6a21\u5757\u7684\u96c6\u6210\u548c\u8f6f\u4ef6\u811a\u672c\u7684\u7f16\u5199\u3002<\/p>\n\n\n\n

\u3000\u3000\u5faePython\u811a\u672c\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u5668\u4ef6\u7f16\u7a0b\u901f\u5ea6\uff0c\u5e76\u652f\u6301\u591a\u79cd\u901a\u4fe1\u534f\u8bae\u7684\u6df7\u5408\u4f7f\u7528\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e94\u3001 \u79c1\u6709LoRa\u7f51\u7edc\u7684\u8bbe\u8ba1\u548c\u5b9e\u73b0\u8fc7\u7a0b\u4e2d\u5e38\u89c1\u7684\u6311\u6218\u53ca\u89e3\u51b3\u65b9\u6848<\/h2>\n\n\n\n

\u3000\u3000\u5728\u8bbe\u8ba1\u548c\u5b9e\u73b0\u79c1\u6709LoRa\u7f51\u7edc\u7684\u8fc7\u7a0b\u4e2d\uff0c\u5e38\u89c1\u7684\u6311\u6218\u53ca\u89e3\u51b3\u65b9\u6848\u5982\u4e0b\uff1a<\/p>\n\n\n\n

\u3000\u3000\u9891\u7387\u51b2\u7a81<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u6311\u6218\u63cf\u8ff0<\/strong>\uff1a\u5728LoRa\u7f51\u7edc\u4e2d\uff0c\u4e0d\u540c\u8bbe\u5907\u53ef\u80fd\u4f1a\u4f7f\u7528\u76f8\u540c\u7684\u9891\u7387\u8fdb\u884c\u901a\u4fe1\uff0c\u5bfc\u81f4\u9891\u7387\u78b0\u649e\uff0c\u5f71\u54cd\u7f51\u7edc\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n

\u3000\u3000\u89e3\u51b3\u65b9\u6848<\/strong>\uff1a\u901a\u8fc7\u9891\u7387\u89c4\u5212\u548c\u9891\u9053\u8df3\u9891\u6280\u672f\u53ef\u4ee5\u6709\u6548\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\u3002\u5177\u4f53\u63aa\u65bd\u5305\u62ec\u4e3a\u4e0d\u540c\u8bbe\u5907\u5206\u914d\u4e0d\u540c\u7684\u9891\u7387\u3001\u52a8\u6001\u8c03\u6574\u8bbe\u5907\u7684\u9891\u7387\u4ee5\u51cf\u5c11\u9891\u7387\u51b2\u7a81\uff0c\u5e76\u901a\u8fc7\u529f\u7387\u63a7\u5236\u6765\u964d\u4f4e\u90bb\u8fd1\u8282\u70b9\u4e4b\u95f4\u7684\u5e72\u6270\u3002<\/p>\n\n\n\n

\u3000\u3000\u5b9e\u65f6\u6027\u548c\u53ef\u9760\u6027\u8981\u6c42<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u6311\u6218\u63cf\u8ff0<\/strong>\uff1a\u5728\u5de5\u4e1a\u63a7\u5236\u3001\u667a\u80fd\u697c\u5b87\u7b49\u5e94\u7528\u9886\u57df\uff0c\u5bf9LoRa\u7f51\u7edc\u7684\u5b9e\u65f6\u6027\u548c\u53ef\u9760\u6027\u6709\u8f83\u9ad8\u8981\u6c42\u3002<\/p>\n\n\n\n

\u3000\u3000\u89e3\u51b3\u65b9\u6848<\/strong>\uff1a\u53ef\u4ee5\u901a\u8fc7\u4f18\u5316\u7f51\u7edc\u67b6\u6784\u548c\u589e\u52a0\u7f51\u5173\u6570\u91cf\u6765\u63d0\u9ad8\u7f51\u7edc\u7684\u8986\u76d6\u8303\u56f4\u548c\u54cd\u5e94\u901f\u5ea6\u3002\u6b64\u5916\uff0c\u8fd8\u53ef\u4ee5\u91c7\u7528\u7ecf\u8fc7\u6cd5\u89c4\u8ba4\u8bc1\u7684LoRa\u6a21\u5757\uff0c\u4ee5\u786e\u4fdd\u8bbe\u5907\u7b26\u5408\u76f8\u5173\u6807\u51c6\u5e76\u7f29\u77ed\u4e0a\u5e02\u65f6\u95f4\u3002<\/p>\n\n\n\n

\u3000\u3000\u7f51\u7edc\u5bb9\u91cf\u548c\u8986\u76d6\u8303\u56f4<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u6311\u6218\u63cf\u8ff0<\/strong>\uff1a\u968f\u7740\u8282\u70b9\u6570\u91cf\u7684\u589e\u52a0\uff0c\u5982\u4f55\u4fdd\u8bc1\u7f51\u7edc\u7684\u7a33\u5b9a\u6027\u548c\u8db3\u591f\u7684\u8986\u76d6\u8303\u56f4\u662f\u4e00\u4e2a\u91cd\u8981\u95ee\u9898\u3002<\/p>\n\n\n\n

\u3000\u3000\u89e3\u51b3\u65b9\u6848<\/strong>\uff1a\u5408\u7406\u89c4\u5212\u7f51\u5173\u7684\u4f4d\u7f6e\u548c\u5e03\u5c40\uff0c\u6839\u636e\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u914d\u7f6e\u4fe1\u9053\u548c\u7f51\u7edc\u5bb9\u91cf\u3002\u6b64\u5916\uff0c\u8fd8\u53ef\u4ee5\u5229\u7528\u73b0\u6709\u7684LoRaWAN\u751f\u6001\u7cfb\u7edf\u4e2d\u7684\u8d44\u6e90\u548c\u6280\u672f\uff0c\u5982\u7ec8\u7aef\u8282\u70b9\u7684\u8bbe\u8ba1\u4f18\u5316\uff0c\u4ee5\u63d0\u9ad8\u6574\u4f53\u7f51\u7edc\u7684\u6027\u80fd\u3002<\/p>\n\n\n\n

\u3000\u3000\u5b89\u5168\u6027\u4e0e\u9690\u79c1\u4fdd\u62a4<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u6311\u6218\u63cf\u8ff0<\/strong>\uff1a\u5728\u7269\u8054\u7f51\u5e94\u7528\u4e2d\uff0c\u6570\u636e\u7684\u5b89\u5168\u6027\u548c\u9690\u79c1\u4fdd\u62a4\u662f\u5fc5\u987b\u9762\u5bf9\u7684\u91cd\u8981\u95ee\u9898\u3002<\/p>\n\n\n\n

\u3000\u3000\u89e3\u51b3\u65b9\u6848<\/strong>\uff1a\u91c7\u7528LoRaWAN\u534f\u8bae\u63d0\u4f9b\u7684\u5b89\u5168\u673a\u5236\uff0c\u5305\u62ec\u52a0\u5bc6\u901a\u4fe1\u548c\u8ba4\u8bc1\u8fc7\u7a0b\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u3002\u540c\u65f6\uff0c\u8fd8\u9700\u8981\u5b9a\u671f\u66f4\u65b0\u548c\u7ef4\u62a4\u7cfb\u7edf\uff0c\u4ee5\u9632\u6b62\u6f5c\u5728\u7684\u5b89\u5168\u5a01\u80c1\u3002<\/p>\n\n\n\n

\u3000\u3000\u7ec8\u7aef\u8282\u70b9\u8bbe\u8ba1\u590d\u6742\u6027<\/strong>\uff1a<\/p>\n\n\n\n

\u3000\u3000\u6311\u6218\u63cf\u8ff0<\/strong>\uff1a\u8bbe\u8ba1\u7b26\u5408\u8981\u6c42\u7684LoRa\u7ec8\u7aef\u8282\u70b9(\u5982\u4f20\u611f\u5668\u548c\u6267\u884c\u5668)\u53ef\u80fd\u6bd4\u8f83\u590d\u6742\uff0c\u9700\u8981\u8003\u8651\u591a\u79cd\u56e0\u7d20\u4ee5\u6ee1\u8db3\u5b9e\u9645\u5e94\u7528\u9700\u6c42\u3002<\/p>\n\n\n\n

\u3000\u3000\u89e3\u51b3\u65b9\u6848<\/strong>\uff1a\u4f7f\u7528\u7ecf\u8fc7\u6cd5\u89c4\u8ba4\u8bc1\u7684LoRa\u6a21\u5757\u53ef\u4ee5\u7b80\u5316\u8bbe\u8ba1\u8fc7\u7a0b\uff0c\u56e0\u4e3a\u8fd9\u4e9b\u6a21\u5757\u5df2\u7ecf\u901a\u8fc7\u4e86\u5fc5\u8981\u7684\u6d4b\u8bd5\u548c\u8ba4\u8bc1\uff0c\u80fd\u591f\u5feb\u901f\u96c6\u6210\u5230\u7ec8\u7aef\u8282\u70b9\u4e2d\u3002<\/p>\n\n\n\n

\u3000\u3000\u516d\u3001 LoRa\u65e0\u7ebf\u7ec4\u7f51\u65b9\u6848\u7684\u80fd\u8017\u4f18\u5316\u7b56\u7565<\/h2>\n\n\n\n

\u3000\u3000LoRa\u65e0\u7ebf\u7ec4\u7f51\u65b9\u6848\u7684\u80fd\u8017\u4f18\u5316\u7b56\u7565\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n

    \n
  • \u3000\u3000\u4f4e\u529f\u8017\u8bbe\u8ba1<\/strong>\uff1aLoRa\u91c7\u7528\u8d85\u7a84\u5e26(UNB)\u6280\u672f\uff0c\u76f8\u6bd4\u4f20\u7edf\u7684\u7a84\u5e26(NB)\u6280\u672f\uff0c\u5177\u6709\u66f4\u4f4e\u7684\u529f\u8017\u548c\u66f4\u9ad8\u7684\u901a\u4fe1\u80fd\u529b\u3002\u8fd9\u79cd\u4f4e\u529f\u8017\u7279\u6027\u4f7f\u5f97LoRa\u8bbe\u5907\u80fd\u591f\u5728\u7535\u6c60\u4f9b\u7535\u7684\u60c5\u51b5\u4e0b\u8fd0\u884c\u66f4\u957f\u65f6\u95f4\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u8c03\u6574\u53d1\u9001\u9891\u7387<\/strong>\uff1a\u5bf9\u4e8eClass A\u548cClass B\u8bbe\u5907\uff0c\u5408\u7406\u8bbe\u7f6e\u6570\u636e\u4e0a\u4f20\u7684\u9891\u7387\u53ef\u4ee5\u5927\u5e45\u964d\u4f4e\u529f\u8017\u3002\u4f8b\u5982\uff0c\u9002\u5f53\u8c03\u6574Class B\u8bbe\u5907\u7684\u5b9a\u65f6\u63a5\u6536\u7a97\u53e3\uff0c\u53ef\u4ee5\u6709\u6548\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u901a\u4fe1\u5f00\u9500\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u5e26\u5bbd\u7684\u6700\u5927\u5316\u5229\u7528<\/strong>\uff1a\u5728LoRa\u65e0\u7ebf\u7f51\u7edc\u4e2d\uff0c\u901a\u8fc7\u4f18\u5316\u5e26\u5bbd\u7684\u4f7f\u7528\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6700\u4f73\u7684\u8282\u80fd\u6548\u679c\u3002\u8fd9\u5305\u62ec\u9009\u62e9\u5408\u9002\u7684\u4fe1\u9053\u548c\u9891\u7387\uff0c\u4ee5\u907f\u514d\u5e72\u6270\u5e76\u63d0\u9ad8\u4f20\u8f93\u6548\u7387\u3002<\/li>\n\n\n\n
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  • \u3000\u3000\u667a\u80fd\u5efa\u7b51\u80fd\u8017\u7ba1\u7406<\/strong>\uff1a\u5728\u667a\u80fd\u5efa\u7b51\u4e2d\uff0cLoRa\u6280\u672f\u53ef\u4ee5\u901a\u8fc7\u8fdc\u7a0b\u76d1\u63a7\u3001\u6570\u636e\u4f20\u8f93\u548c\u8282\u80fd\u51cf\u6392\u65b9\u9762\u7684\u4f18\u52bf\uff0c\u63d0\u9ad8\u5efa\u7b51\u80fd\u8017\u7ba1\u7406\u7cfb\u7edf\u7684\u6027\u80fd\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u5927\u89c4\u6a21\u5de5\u4e1a\u7f51\u7edc\u4e2d\u7684\u80fd\u8017\u4f18\u5316\u673a\u5236<\/strong>\uff1a\u7814\u7a76\u5927\u89c4\u6a21\u5de5\u4e1aLoRa\u7f51\u7edc\u9ad8\u5e76\u53d1\u6570\u636e\u4f20\u8f93\u548c\u80fd\u8017\u4f18\u5316\u673a\u5236\uff0c\u53ef\u4ee5\u4e3a\u5b9e\u9645\u5e94\u7528\u63d0\u4f9b\u6709\u6548\u7684\u80fd\u8017\u7ba1\u7406\u7b56\u7565\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

    LoRa\u65e0\u7ebf\u7ec4\u7f51\u65b9\u6848\u5728\u7269\u8054\u7f51(IoT)\u9886\u57df\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u5176\u4e3b\u8981\u7279\u70b9\u5305\u62ec\u4f4e\u529f\u8017\u3001\u957f\u8ddd\u79bb\u4f20\u8f93\u548c\u9ad8\u6269\u5c55\u6027\u3002\u4ee5\u4e0b\u662f\u51e0\u79cd\u5e38\u89c1\u7684LoRa\u65e0\u7ebf\u7ec4\u7f51\u65b9\u6848<\/p>\n","protected":false},"author":1,"featured_media":95849,"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-97094","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-l-2"],"_links":{"self":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/97094"}],"collection":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/comments?post=97094"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/97094\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media\/95849"}],"wp:attachment":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media?parent=97094"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=97094"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=97094"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}