{"id":92428,"date":"2024-05-07T14:35:00","date_gmt":"2024-05-07T06:35:00","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=92428"},"modified":"2024-05-07T14:35:08","modified_gmt":"2024-05-07T06:35:08","slug":"lmkddddtxxyjs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/92428.html","title":{"rendered":"LoRa\u6a21\u5757\u70b9\u5bf9\u70b9\u7684\u901a\u4fe1\u534f\u8bae\u4ecb\u7ecd"},"content":{"rendered":"\n

\u3000\u3000LoRa\u6a21\u5757\u7684\u70b9\u5bf9\u70b9\u901a\u4fe1\u534f\u8bae<\/strong>\u4e3b\u8981\u6d89\u53ca\u5230LoRaP2P(\u70b9\u5bf9\u70b9)\u548cLoRaWAN\u4e24\u79cd\u6a21\u5f0f\u3002LoRaP2P\u6a21\u5f0f\u5141\u8bb8\u4e24\u4e2a\u6216\u591a\u4e2a\u8bbe\u5907\u76f4\u63a5\u8fdb\u884c\u901a\u4fe1\uff0c\u8fd9\u79cd\u6a21\u5f0f\u4e0b\uff0c\u8bbe\u5907\u4e4b\u95f4\u53ef\u4ee5\u5f62\u6210\u4e00\u4e2a\u7f51\u7edc\uff0c\u4e0d\u9700\u8981\u901a\u8fc7\u4e2d\u5fc3\u7f51\u5173\u6765\u4f20\u8f93\u6570\u636e\u3002\u5728\u8fd9\u79cd\u6a21\u5f0f\u4e0b\uff0c\u6bcf\u4e2a\u8bbe\u5907\u90fd\u53ef\u4ee5\u4f5c\u4e3a\u53d1\u9001\u7aef\u548c\u63a5\u6536\u7aef\uff0c\u5b9e\u73b0\u53cc\u5411\u901a\u4fe1\u3002<\/p>\n\n\n\n

\u3000\u3000\u5177\u4f53\u5230\u6280\u672f\u5b9e\u73b0\uff0cLoRaP2P\u652f\u6301\u4f4e\u529f\u8017\u5de5\u4f5c\u6a21\u5f0f\uff0c\u5e76\u4e14\u5177\u6709\u8f83\u9ad8\u7684\u63a5\u6536\u7075\u654f\u5ea6(-138.5dBm)\uff0c\u8fd9\u4f7f\u5f97\u5b83\u80fd\u591f\u5728\u8f83\u8fdc\u7684\u8ddd\u79bb\u5185\u6709\u6548\u5730\u63a5\u6536\u4fe1\u53f7\u3002\u6b64\u5916\uff0cLoRaP2P\u6a21\u5757\u901a\u5e38\u9700\u8981\u914d\u7f6e\u76f8\u540c\u7684\u9891\u7387\u548c\u534f\u8bae\uff0c\u4ee5\u786e\u4fdd\u8bbe\u5907\u95f4\u7684\u6b63\u786e\u901a\u4fe1\u3002<\/p>\n\n\n\n

\u3000\u3000\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u4f8b\u5982\u7269\u8054\u7f51\u56fd\u8d5b\u4e2d\u7684\u5b9e\u9a8c\uff0cLoRa\u70b9\u5bf9\u70b9\u901a\u4fe1\u88ab\u7528\u4e8e\u63a7\u5236LED\u706f\u7684\u5f00\u5173\uff0c\u5f53\u5149\u7167\u503c\u4f4e\u4e8e\u8bbe\u5b9a\u9608\u503c\u65f6\u81ea\u52a8\u70b9\u4eaeLED\u706f\u3002\u8fd9\u79cd\u5e94\u7528\u5c55\u793a\u4e86LoRaP2P\u5728\u5b9e\u65f6\u76d1\u63a7\u548c\u63a7\u5236\u65b9\u9762\u7684\u6f5c\u529b\u3002<\/p>\n\n\n\n

\u3000\u3000LoRa\u6a21\u5757\u7684\u70b9\u5bf9\u70b9\u901a\u4fe1\u534f\u8bae\u4e3b\u8981\u901a\u8fc7LoRaP2P\u5b9e\u73b0\uff0c\u8be5\u534f\u8bae\u652f\u6301\u4f4e\u529f\u8017\u3001\u957f\u8ddd\u79bb\u901a\u4fe1\uff0c\u5e76\u9002\u7528\u4e8e\u5404\u79cd\u7269\u8054\u7f51\u5e94\u7528\u573a\u666f\uff0c\u5982\u73af\u5883\u76d1\u6d4b\u3001\u667a\u80fd\u5bb6\u5c45\u7b49\u3002<\/strong>\u5728\u90e8\u7f72\u65f6\uff0c\u9700\u8981\u786e\u4fdd\u6240\u6709\u53c2\u4e0e\u901a\u4fe1\u7684\u8bbe\u5907\u4f7f\u7528\u76f8\u540c\u7684\u9891\u7387\u548c\u534f\u8bae\u8bbe\u7f6e\uff0c\u4ee5\u4fdd\u8bc1\u901a\u4fe1\u7684\u987a\u7545\u548c\u6548\u7387\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e00\u3001 LoRaP2P\u4e0eLoRaWAN\u5728\u70b9\u5bf9\u70b9\u901a\u4fe1\u4e2d\u7684\u5177\u4f53\u6280\u672f\u5dee\u5f02\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n

\u3000\u3000LoRaP2P\u4e0eLoRaWAN\u5728\u70b9\u5bf9\u70b9\u901a\u4fe1\u4e2d\u7684\u5177\u4f53\u6280\u672f\u5dee\u5f02\u4e3b\u8981\u4f53\u73b0\u5728\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n

    \n
  • \u3000\u3000\u901a\u4fe1\u6a21\u5f0f\u548c\u534f\u8bae\uff1aLoRaP2P\u652f\u6301\u76f4\u63a5\u7684\u70b9\u5bf9\u70b9\u901a\u4fe1\uff0c\u8fd9\u610f\u5473\u7740\u8bbe\u5907\u4e4b\u95f4\u53ef\u4ee5\u76f4\u63a5\u8fdb\u884c\u6570\u636e\u4ea4\u6362\uff0c\u800c\u4e0d\u9700\u8981\u901a\u8fc7\u4e2d\u5fc3\u670d\u52a1\u5668\u6216\u7f51\u5173\u3002\u8fd9\u79cd\u6a21\u5f0f\u901a\u5e38\u7528\u4e8e\u5efa\u7acb\u79c1\u6709\u7684\u8fdc\u8ddd\u79bbLoRa\u7f51\u7edc\uff0c\u9002\u5408\u4e8e\u9700\u8981\u5feb\u901f\u5efa\u7acb\u4e34\u65f6\u901a\u4fe1\u94fe\u8def\u7684\u5e94\u7528\u573a\u666f\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u9891\u7387\u548c\u8c03\u5236\u6280\u672f\uff1aLoRaP2P\u6a21\u5757\u53ef\u80fd\u652f\u6301\u4e0d\u540c\u7684\u8c03\u5236\u6280\u672f\uff0c\u5982\u9891\u79fb\u952e\u63a7\u8c03\u5236(FSK)\uff0c\u4ee5\u4fdd\u6301\u4f4e\u529f\u8017\u7279\u6027\uff0c\u5e76\u901a\u8fc7\u6269\u9891\u6280\u672f\u589e\u52a0\u901a\u4fe1\u8ddd\u79bb\uff0c\u63d0\u9ad8\u7f51\u7edc\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002\u800cLoRaWAN\u5219\u4f7f\u7528LoRa\u8c03\u5236\u65b9\u6848\uff0c\u652f\u6301\u957f\u8ddd\u79bb\u901a\u4fe1\uff0c\u4f46\u5176\u5177\u4f53\u7684\u8c03\u5236\u53c2\u6570\u548c\u9891\u7387\u8bbe\u7f6e\u53ef\u80fd\u4f1a\u6839\u636e\u4e0d\u540c\u7684\u7f51\u7edc\u914d\u7f6e\u6709\u6240\u4e0d\u540c\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u5e94\u7528\u573a\u666f\u548c\u529f\u80fd\u9700\u6c42\uff1a\u7531\u4e8eLoRaP2P\u652f\u6301\u70b9\u5bf9\u70b9\u901a\u4fe1\uff0c\u5b83\u66f4\u9002\u5408\u4e8e\u9700\u8981\u5feb\u901f\u5efa\u7acb\u548c\u62c6\u9664\u4e34\u65f6\u901a\u4fe1\u94fe\u8def\u7684\u573a\u666f\uff0c\u5982\u7d27\u6025\u54cd\u5e94\u6216\u4e34\u65f6\u76d1\u63a7\u7b49\u3002\u800cLoRaWAN\u7531\u4e8e\u5176\u5e7f\u57df\u8986\u76d6\u548c\u4f4e\u529f\u8017\u7684\u7279\u6027\uff0c\u66f4\u9002\u5408\u4e8e\u9700\u8981\u957f\u671f\u7a33\u5b9a\u901a\u4fe1\u7684\u7269\u8054\u7f51\u5e94\u7528\uff0c\u5982\u667a\u80fd\u5bb6\u5c45\u3001\u519c\u4e1a\u76d1\u6d4b\u7b49\u3002<\/li>\n<\/ul>\n\n\n\n

    \u3000\u3000LoRaP2P\u4e0eLoRaWAN\u5728\u70b9\u5bf9\u70b9\u901a\u4fe1\u4e2d\u6700\u4e3b\u8981\u7684\u6280\u672f\u5dee\u5f02\u5728\u4e8e\u5b83\u4eec\u5404\u81ea\u7684\u901a\u4fe1\u6a21\u5f0f\u3001\u9891\u7387\u548c\u8c03\u5236\u6280\u672f\u4ee5\u53ca\u9002\u7528\u7684\u5e94\u7528\u573a\u666f\u3002LoRaP2P\u4fa7\u91cd\u4e8e\u76f4\u63a5\u7684\u70b9\u5bf9\u70b9\u901a\u4fe1\uff0c\u9002\u5408\u5feb\u901f\u5efa\u7acb\u7684\u901a\u4fe1\u9700\u6c42;<\/p>\n\n\n\n

    \u3000\u3000\u4e8c\u3001 \u5982\u4f55\u914d\u7f6eLoRaP2P\u6a21\u5757\u4ee5\u786e\u4fdd\u8bbe\u5907\u95f4\u7684\u6b63\u786e\u901a\u4fe1?<\/h2>\n\n\n\n

    \u3000\u3000\u8981\u786e\u4fddLoRaP2P\u6a21\u5757\u4e4b\u95f4\u7684\u6b63\u786e\u901a\u4fe1\uff0c\u9700\u8981\u8fdb\u884c\u4ee5\u4e0b\u914d\u7f6e\u6b65\u9aa4\uff1a<\/p>\n\n\n\n

      \n
    • \u3000\u3000\u9009\u62e9\u5408\u9002\u7684\u6a21\u5757\uff1a\u9996\u5148\uff0c\u9009\u62e9\u4e00\u4e2a\u652f\u6301LoRaP2P\u534f\u8bae\u7684\u6a21\u5757\uff0c\u5982RAK811.\u8fd9\u4e2a\u6a21\u5757\u652f\u6301LoRaP2P\u901a\u4fe1\uff0c\u5e76\u4e14\u53ef\u4ee5\u901a\u8fc7AT\u547d\u4ee4\u8fdb\u884c\u914d\u7f6e\u3002<\/li>\n\n\n\n
    • \u3000\u3000\u8bbe\u7f6e\u901a\u4fe1\u9891\u7387\uff1a\u6839\u636eLoRaP2P\u7684\u6807\u51c6\uff0c\u901a\u5e38\u4f7f\u7528867.7 MHz\u7684\u9891\u7387\u8fdb\u884c\u901a\u4fe1\u3002\u8fd9\u662fLoRaP2P\u7cfb\u7edf\u4e2d\u5b9a\u4e49\u7684\u9ed8\u8ba4\u9891\u7387\uff0c\u53ef\u4ee5\u5728\u6a21\u5757\u7684\u914d\u7f6e\u4e2d\u8bbe\u7f6e\u4e3a867.7 MHz\u3002<\/li>\n\n\n\n
    • \u3000\u3000\u914d\u7f6e\u7f51\u7edc\u53c2\u6570\uff1a\u5728\u6a21\u5757\u4e0a\u8bbe\u7f6e\u5fc5\u8981\u7684\u7f51\u7edc\u53c2\u6570\uff0c\u5982\u8282\u70b9\u5730\u5740\u3001\u5bc6\u94a5\u7b49\u3002\u8fd9\u4e9b\u53c2\u6570\u901a\u5e38\u901a\u8fc7AT\u547d\u4ee4\u6765\u914d\u7f6e\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528at set_config=lorap2p::\u547d\u4ee4\u6765\u8bbe\u7f6eLoRaP2P\u7684\u914d\u7f6e\u3002<\/li>\n\n\n\n
    • \u3000\u3000\u4e3b\u4ece\u6a21\u5f0f\u8bbe\u7f6e\uff1a\u5982\u679c\u4f7f\u7528PC\u4f5c\u4e3a\u4e3b\u8bbe\u5907\u548cNode\u4f5c\u4e3a\u4ece\u8bbe\u5907\uff0c\u9700\u8981\u8bbe\u7f6e\u901a\u4fe1\u6a21\u5f0f\u4e3a\u4e3b\u4ece\u6a21\u5f0f\u3002\u5728\u8fd9\u79cd\u6a21\u5f0f\u4e0b\uff0cPC\u53d1\u8d77\u901a\u4fe1\uff0cNode\u6839\u636e\u63a5\u6536\u5230\u7684\u547d\u4ee4\u8fdb\u884c\u54cd\u5e94\u3002<\/li>\n\n\n\n
    • \u3000\u3000\u8f6f\u4ef6\u914d\u7f6e\uff1a\u786e\u4fdd\u64cd\u4f5c\u7cfb\u7edf\u548c\u76f8\u5173\u8f6f\u4ef6\u652f\u6301LoRaP2P\u534f\u8bae\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528Android 7.1.1(Kernel 4.1.15)\u4f5c\u4e3a\u64cd\u4f5c\u7cfb\u7edf\uff0c\u5e76\u5b89\u88c5\u76f8\u5e94\u7684LoRaP2P\u8f6f\u4ef6\u4f53\u7cfb\uff0c\u4ee5\u4fbf\u4e8e\u5f00\u53d1\u548c\u6d4b\u8bd5\u3002<\/li>\n\n\n\n
    • \u3000\u3000\u5b89\u5168\u6027\u8003\u8651\uff1a\u867d\u7136LoRaP2P\u6a21\u5757\u5141\u8bb8\u4e0e\u7f51\u7edc\u901a\u4fe1\u7684\u52a0\u5bc6\u5bc6\u94a5\u5728\u8bbe\u5907\u4e2d\u9884\u5148\u914d\u7f6e\uff0c\u4f46\u8fd9\u53ef\u80fd\u4f1a\u524a\u5f31\u5b89\u5168\u6027\u3002\u56e0\u6b64\uff0c\u5728\u914d\u7f6e\u8fc7\u7a0b\u4e2d\uff0c\u5e94\u8003\u8651\u5230\u5b89\u5168\u6027\u7684\u95ee\u9898\uff0c\u5e76\u91c7\u53d6\u9002\u5f53\u7684\u63aa\u65bd\u6765\u4fdd\u62a4\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u3002<\/li>\n<\/ul>\n\n\n\n

      \u3000\u3000\u4e09\u3001 LoRaP2P\u6a21\u5f0f\u4e0b\uff0c\u5982\u4f55\u5b9e\u73b0\u4f4e\u529f\u8017\u5de5\u4f5c\u6a21\u5f0f?<\/h2>\n\n\n\n

      \u3000\u3000\u5728LoRaP2P\u6a21\u5f0f\u4e0b\u5b9e\u73b0\u4f4e\u529f\u8017\u5de5\u4f5c\u6a21\u5f0f\uff0c\u4e3b\u8981\u4f9d\u8d56\u4e8e\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n

        \n
      • \u3000\u3000\u4f7f\u7528\u4f4e\u529f\u8017\u7684\u786c\u4ef6\uff1a\u9009\u62e9\u652f\u6301LoRaWAN\u8fde\u63a5\u548cLoRaP2P\u6a21\u5f0f\u7684\u5fae\u578b\u677f\uff0c\u5982micro:bit LoRa\u8282\u70b9\uff0c\u5b83\u901a\u8fc7u.FL\u8fde\u63a5\u5668\u548c\u677f\u8f7d\u5929\u7ebf\u652f\u6301\u4e0d\u540c\u7684\u5929\u7ebf\u4f7f\u7528\u6216\u96c6\u6210\u5230\u5e26\u6709\u5916\u90e8\u5929\u7ebf\u7684\u76d2\u5b50\u4e2d\u3002\u6b64\u5916\uff0c\u8fd9\u79cd\u5fae\u578b\u677f\u8fd8\u589e\u52a0\u4e866\u4e2a\u989d\u5916\u7684GPIO\u5f15\u811a\uff0c\u53ef\u4ee5\u901a\u8fc7UART\u63a7\u5236\uff0c\u5176\u4e2d\u4e00\u4e2a\u5f15\u811a\u53ef\u4ee5\u8bfb\u53d6\u6a21\u62df\u4f20\u611f\u5668\u3002\u8fd9\u79cd\u8bbe\u8ba1\u4f7f\u5f97\u8bbe\u5907\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u529f\u8017\u975e\u5e38\u4f4e\uff0c\u4e0d\u523050mA\u3002<\/li>\n\n\n\n
      • \u3000\u3000\u5229\u7528LoRaP2P\u534f\u8bae\u7684\u7279\u6027\uff1aLoRaP2P\u534f\u8bae\u7ed3\u5408\u4e86LoRa\u7684\u957f\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u4f18\u52bf\u548cp2p\u6a21\u5f0f\u7684\u4f4e\u5ef6\u8fdf\u7279\u6027\u3002\u5728\u57fa\u4e8eLoRaP2P\u534f\u8bae\u5f00\u53d1\u7684\u7cbe\u786e\u704c\u6e89\u7cfb\u7edf\u4e2d\uff0c\u901a\u8fc7\u63a7\u5236\u6c34\u9600\u6765\u5c55\u793a\u4e86\u8fd9\u4e00\u70b9\u3002\u8be5\u7cfb\u7edf\u4e0d\u4ec5\u5177\u6709\u8fdc\u8ddd\u79bb\u901a\u4fe1\u80fd\u529b\uff0c\u8fd8\u80fd\u4fdd\u6301\u4f4e\u529f\u8017\u3002<\/li>\n\n\n\n
      • \u3000\u3000\u96c6\u6210\u9ad8\u6548\u7684\u65e0\u7ebf\u7535\u6280\u672f\uff1a\u4f8b\u5982\uff0c\u4f7f\u7528\u5d4c\u5165\u4e86\u5b8c\u5168WAN\u5806\u6808\u7684RAK811\u65e0\u7ebf\u7535\u652f\u6301WAN\u8fde\u63a5\u548cLoRaP2P\u6a21\u5f0f\u3002\u8fd9\u79cd\u65e0\u7ebf\u7535\u6280\u672f\u7684\u96c6\u6210\u8fdb\u4e00\u6b65\u4f18\u5316\u4e86\u529f\u8017\u7ba1\u7406\uff0c\u4f7f\u5f97\u8bbe\u5907\u80fd\u591f\u5728\u4fdd\u6301\u9ad8\u6027\u80fd\u7684\u540c\u65f6\uff0c\u5b9e\u73b0\u4f4e\u529f\u8017\u8fd0\u884c\u3002<\/li>\n<\/ul>\n\n\n\n

        \u3000\u3000\u8981\u5728LoRaP2P\u6a21\u5f0f\u4e0b\u5b9e\u73b0\u4f4e\u529f\u8017\u5de5\u4f5c\u6a21\u5f0f\uff0c\u9700\u8981\u9009\u62e9\u5408\u9002\u7684\u4f4e\u529f\u8017\u786c\u4ef6\uff0c\u5229\u7528LoRaP2P\u534f\u8bae\u7684\u957f\u8ddd\u79bb\u548c\u4f4e\u5ef6\u8fdf\u7279\u6027\uff0c\u4ee5\u53ca\u96c6\u6210\u9ad8\u6548\u7684\u65e0\u7ebf\u7535\u6280\u672f\u3002<\/p>\n\n\n\n

        \u3000\u3000\u56db\u3001 \u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0cLoRa\u70b9\u5bf9\u70b9\u901a\u4fe1\u7684\u6700\u8fdc\u4f20\u8f93\u8ddd\u79bb\u662f\u591a\u5c11?<\/h2>\n\n\n\n

        \u3000\u3000LoRa\u70b9\u5bf9\u70b9\u901a\u4fe1\u7684\u6700\u8fdc\u4f20\u8f93\u8ddd\u79bb\u53d7\u591a\u79cd\u56e0\u7d20\u5f71\u54cd\uff0c\u5305\u62ec\u73af\u5883\u3001\u4f20\u8f93\u529f\u7387\u3001\u63a5\u6536\u7075\u654f\u5ea6\u7b49\u3002\u5728\u4e0d\u540c\u7684\u5e94\u7528\u73af\u5883\u548c\u6761\u4ef6\u4e0b\uff0c\u8fd9\u4e00\u8ddd\u79bb\u53ef\u4ee5\u6709\u5f88\u5927\u7684\u53d8\u5316\u3002<\/p>\n\n\n\n

          \n
        • \u3000\u3000\u5728\u57ce\u5e02\u73af\u5883\u4e2d\uff0c\u6839\u636e\u79d1\u601d\u7535\u5b50\u7684\u6570\u636e\uff0cLoRa\u6a21\u5757\u7684\u6700\u8fdc\u4f20\u8f93\u8ddd\u79bb\u53ef\u8fbe3000\u7c73\u3002\u800c\u5176\u4ed6\u6765\u6e90\u63d0\u4f9b\u7684\u6570\u636e\u663e\u793a\uff0c\u5728\u57ce\u5e02\u73af\u5883\u4e2d\uff0cLoRa\u7684\u65e0\u7ebf\u8ddd\u79bb\u4e00\u822c\u8303\u56f4\u662f1~2\u516c\u91cc\u3002<\/li>\n\n\n\n
        • \u3000\u3000\u5728\u90ca\u533a\u6216\u5f00\u9614\u5730\u533a\uff0cLoRa\u7684\u4f20\u8f93\u8ddd\u79bb\u53ef\u4ee5\u66f4\u8fdc\u3002\u6839\u636eSemtech\u7684\u6570\u636e\uff0cLoRa\u5728\u7a7a\u65f7\u5730\u4e0a\u53ef\u4ee5\u5b9e\u73b01~10KM\u7684\u4f20\u8f93\u8ddd\u79bb\u3002\u6b64\u5916\uff0c\u6709\u62a5\u9053\u79f0\u5728\u67d0\u4e9b\u6761\u4ef6\u4e0b\uff0cLoRa\u7684\u4f20\u8f93\u8ddd\u79bb\u53ef\u4ee5\u8fbe\u523020\u516c\u91cc\u3002<\/li>\n\n\n\n
        • \u3000\u3000\u7279\u5b9a\u60c5\u51b5\u4e0b\u7684\u5b9e\u9a8c\u7ed3\u679c\u4e5f\u652f\u6301\u8fd9\u4e00\u70b9\uff0c\u4f8b\u5982\u5728\u90ca\u533a\u73af\u5883\u4e0b\u4f7f\u752820dBm\u7684\u53d1\u5c04\u529f\u7387\u548c-137dBm\u7684\u63a5\u6536\u7075\u654f\u5ea6\u65f6\uff0cLoRa\u6280\u672f\u7684\u4f20\u8f93\u8ddd\u79bb\u53ef\u4ee5\u8fbe\u523015\u516c\u91cc\u3002<\/li>\n<\/ul>\n\n\n\n

          \u3000\u3000\u7efc\u5408\u4ee5\u4e0a\u4fe1\u606f\uff0c\u53ef\u4ee5\u5f97\u51fa\u7ed3\u8bba\uff1aLoRa\u70b9\u5bf9\u70b9\u901a\u4fe1\u7684\u6700\u8fdc\u4f20\u8f93\u8ddd\u79bb\u5728\u4e0d\u540c\u73af\u5883\u548c\u914d\u7f6e\u4e0b\u6709\u5f88\u5927\u7684\u53d8\u5316\u3002\u5728\u57ce\u5e02\u73af\u5883\u4e2d\uff0c\u6700\u8fdc\u4f20\u8f93\u8ddd\u79bb\u901a\u5e38\u57281\u52303\u516c\u91cc\u4e4b\u95f4\uff0c\u800c\u5728\u90ca\u533a\u6216\u5f00\u9614\u5730\u533a\uff0c\u8fd9\u4e2a\u8ddd\u79bb\u53ef\u4ee5\u663e\u8457\u589e\u52a0\uff0c\u751a\u81f3\u5728\u7406\u60f3\u6761\u4ef6\u4e0b\u8fbe\u523020\u516c\u91cc\u3002<\/p>\n\n\n\n

          \u3000\u3000\u4e94\u3001 LoRaP2P\u6a21\u5757\u5728\u73af\u5883\u76d1\u6d4b\u548c\u667a\u80fd\u5bb6\u5c45\u9886\u57df\u7684\u5e94\u7528\u6848\u4f8b\u6709\u54ea\u4e9b?<\/h2>\n\n\n\n

          \u3000\u3000LoRaP2P\u6a21\u5757\u5728\u73af\u5883\u76d1\u6d4b\u548c\u667a\u80fd\u5bb6\u5c45\u9886\u57df\u7684\u5e94\u7528\u6848\u4f8b\u4e3b\u8981\u4f53\u73b0\u5728\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n

            \n
          • \u3000\u3000\u667a\u80fd\u5bb6\u5c45\uff1aSemtech \u7684 LoRa\u00ae \u5668\u4ef6\u548c LoRaWAN\u00ae \u534f\u8bae\u4e3a\u667a\u80fd\u5bb6\u5c45\u63d0\u4f9b\u4e86\u4e00\u4e2a\u7406\u60f3\u7684\u5e73\u53f0\uff0c\u89e3\u51b3\u4e86\u4f20\u7edf\u5e73\u53f0(\u5982 Wi-Fi\u3001\u84dd\u7259\u3001Zigbee \u6216 Z-Wave)\u5728\u5ba4\u5185\u8fde\u63a5\u65f6\u9047\u5230\u7684\u6311\u6218\u3002\u8fd9\u79cd\u57fa\u4e8e LoRa \u7684\u89e3\u51b3\u65b9\u6848\u80fd\u591f\u5c06\u5305\u62ec\u623f\u5c4b\u5916\u56f4\u6216\u9662\u5b50\u91cc\u7684\u8bbe\u5907\u8fde\u63a5\u5230\u540c\u4e00\u5e73\u53f0\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u5e7f\u6cdb\u7684\u667a\u80fd\u5bb6\u5c45\u5e94\u7528\u3002<\/li>\n\n\n\n
          • \u3000\u3000\u73af\u5883\u76d1\u6d4b\uff1aLoRa \u6280\u672f\u4e0e Exeger \u7684 Powerfoyle \u592a\u9633\u80fd\u6536\u96c6\u7535\u6c60\u6280\u672f\u76f8\u7ed3\u5408\uff0c\u7528\u4e8e\u5b9e\u73b0\u66f4\u9ad8\u6548\u548c\u53ef\u6301\u7eed\u7684\u7269\u8054\u7f51\u8ffd\u8e2a\u5e94\u7528\u3002\u8fd9\u4e0d\u4ec5\u6539\u5584\u4e86\u5730\u7403\u73af\u5883\uff0c\u8fd8\u663e\u8457\u5ef6\u957f\u4e86\u8d44\u4ea7\u8ffd\u8e2a\u548c\u73af\u5883\u4f20\u611f\u8bbe\u5907\u7684\u7535\u6c60\u5bff\u547d\u3002\u8fd9\u79cd\u6280\u672f\u7684\u5e94\u7528\u6848\u4f8b\u8868\u660e\uff0cLoRaP2P\u6a21\u5757\u53ef\u4ee5\u6709\u6548\u5730\u7528\u4e8e\u73af\u5883\u76d1\u6d4b\uff0c\u901a\u8fc7\u63d0\u4f9b\u6301\u7eed\u7684\u6570\u636e\u6536\u96c6\u548c\u4f20\u8f93\u6765\u4fdd\u62a4\u8d44\u6e90\u5e76\u6539\u5584\u73af\u5883\u8d28\u91cf\u3002<\/li>\n<\/ul>\n\n\n\n

            \u3000\u3000LoRaP2P\u6a21\u5757\u5728\u73af\u5883\u76d1\u6d4b\u548c\u667a\u80fd\u5bb6\u5c45\u9886\u57df\u7684\u5e94\u7528\u6848\u4f8b\u5c55\u793a\u4e86\u5176\u5728\u63d0\u9ad8\u8fde\u63a5\u6548\u7387\u3001\u5ef6\u957f\u8bbe\u5907\u7535\u6c60\u5bff\u547d\u4ee5\u53ca\u4fc3\u8fdb\u8d44\u6e90\u4fdd\u62a4\u548c\u73af\u5883\u6539\u5584\u65b9\u9762\u7684\u6f5c\u529b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

            LoRa\u6a21\u5757\u7684\u70b9\u5bf9\u70b9\u901a\u4fe1\u534f\u8bae\u4e3b\u8981\u901a\u8fc7LoRaP2P\u5b9e\u73b0\uff0c\u8be5\u534f\u8bae\u652f\u6301\u4f4e\u529f\u8017\u3001\u957f\u8ddd\u79bb\u901a\u4fe1\uff0c\u5e76\u9002\u7528\u4e8e\u5404\u79cd\u7269\u8054\u7f51\u5e94\u7528\u573a\u666f\uff0c\u5982\u73af\u5883\u76d1\u6d4b\u3001\u667a\u80fd\u5bb6\u5c45\u7b49\u3002<\/p>\n","protected":false},"author":1,"featured_media":90191,"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":[388],"class_list":["post-92428","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-loramodule"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/92428"}],"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=92428"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/92428\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/90191"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=92428"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=92428"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=92428"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}