{"id":79726,"date":"2023-12-26T15:16:28","date_gmt":"2023-12-26T07:16:28","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=79726"},"modified":"2024-05-24T17:40:04","modified_gmt":"2024-05-24T09:40:04","slug":"ljsdtdhzyyy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/79726.html","title":{"rendered":"LoRa\u6280\u672f\u7684\u7279\u70b9\u548c\u4e3b\u8981\u5e94\u7528?"},"content":{"rendered":"\n

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\u3000\u3000\u4e00\u3001LoRa\u6280\u672f\u7684\u7279\u70b9<\/h2>\n\n\n\n

\u3000\u3000LoRa\u6280\u672f\u662f\u4e00\u79cd\u957f\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u7684\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u5177\u6709\u4ee5\u4e0b\u51e0\u4e2a\u91cd\u8981\u7279\u70b9\uff1a<\/p>\n\n\n\n

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\u3000\u30002. \u4f4e\u529f\u8017<\/strong>\uff1aLoRa\u6280\u672f\u91c7\u7528\u4e86\u4f4e\u529f\u8017\u8bbe\u8ba1\uff0c\u5176\u5de5\u4f5c\u7535\u6d41\u4ec5\u4e3a2-3mA\uff0c\u53ef\u5b9e\u73b0\u8bbe\u5907\u7684\u957f\u65f6\u95f4\u8fd0\u884c\u3002\u8fd9\u4f7f\u5f97LoRa\u6280\u672f\u975e\u5e38\u9002\u5408\u90a3\u4e9b\u9700\u8981\u957f\u65f6\u95f4\u79bb\u7ebf\u8fd0\u884c\u7684\u7269\u8054\u7f51\u8bbe\u5907\uff0c\u5982\u519c\u4e1a\u4f20\u611f\u5668\u3001\u667a\u80fd\u5bb6\u5c45\u8bbe\u5907\u7b49\u3002<\/p>\n\n\n\n

\u3000\u30003. \u5bbd\u5e26\u5bbd<\/strong>\uff1aLoRa\u6280\u672f\u5177\u6709\u8f83\u5927\u7684\u5e26\u5bbd\uff0c\u53ef\u652f\u6301\u591a\u79cd\u6570\u636e\u4f20\u8f93\u9700\u6c42\u3002\u5728\u4e2d\u56fd\uff0cLoRa\u6280\u672f\u652f\u6301\u7684\u6700\u5927\u5e26\u5bbd\u4e3a125kHz\uff0c\u8fd9\u4f7f\u5f97\u5b83\u53ef\u4ee5\u540c\u65f6\u4f20\u8f93\u591a\u4e2a\u4f20\u611f\u5668\u7684\u6570\u636e\uff0c\u4ece\u800c\u6ee1\u8db3\u7269\u8054\u7f51\u8bbe\u5907\u5bf9\u5927\u91cf\u6570\u636e\u7684\u9700\u6c42\u3002<\/p>\n\n\n\n

\u3000\u30004. \u9ad8\u6297\u5e72\u6270\u80fd\u529b<\/strong>\uff1aLoRa\u6280\u672f\u91c7\u7528\u4e86\u6269\u9891\u8c03\u5236\u6280\u672f\uff0c\u6709\u6548\u5730\u63d0\u9ad8\u4e86\u4fe1\u53f7\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002\u8fd9\u610f\u5473\u7740\u5373\u4f7f\u5728\u590d\u6742\u7684\u65e0\u7ebf\u73af\u5883\u4e2d\uff0cLoRa\u6280\u672f\u4f9d\u7136\u80fd\u591f\u4fdd\u6301\u7a33\u5b9a\u7684\u901a\u4fe1\u8d28\u91cf\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e8c\u3001LoRa\u6280\u672f\u7684\u4e3b\u8981\u5e94\u7528<\/h2>\n\n\n\n

\u3000\u3000LoRa\u6280\u672f\u7684\u7279\u70b9\u4f7f\u5176\u5728\u5404\u4e2a\u9886\u57df\u90fd\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u4ee5\u4e0b\u662fLoRa\u6280\u672f\u7684\u4e3b\u8981\u5e94\u7528\u9886\u57df\uff1a<\/p>\n\n\n\n

\u3000\u30001. \u667a\u80fd\u57ce\u5e02<\/strong>\uff1aLoRa\u6280\u672f\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u57ce\u5e02\u7684\u5efa\u8bbe\uff0c\u5b9e\u73b0\u667a\u80fd\u8def\u706f\u3001\u667a\u80fd\u505c\u8f66\u3001\u73af\u5883\u76d1\u6d4b\u7b49\u529f\u80fd\u3002\u901a\u8fc7LoRa\u6280\u672f\uff0c\u57ce\u5e02\u7ba1\u7406\u8005\u53ef\u4ee5\u5b9e\u65f6\u76d1\u63a7\u57ce\u5e02\u7684\u5404\u4e2a\u65b9\u9762\uff0c\u5e76\u6839\u636e\u6570\u636e\u8fdb\u884c\u51b3\u7b56\u548c\u4f18\u5316\u3002<\/p>\n\n\n\n

\u3000\u30002. \u519c\u4e1a\u9886\u57df<\/strong>\uff1aLoRa\u6280\u672f\u53ef\u4ee5\u5e94\u7528\u4e8e\u519c\u4e1a\u9886\u57df\uff0c\u5b9e\u73b0\u519c\u4e1a\u4f20\u611f\u5668\u7684\u8fdc\u7a0b\u76d1\u6d4b\u3002\u901a\u8fc7LoRa\u6280\u672f\uff0c\u519c\u6c11\u53ef\u4ee5\u5b9e\u65f6\u76d1\u6d4b\u571f\u58e4\u6e7f\u5ea6\u3001\u6c14\u6e29\u3001\u5149\u7167\u7b49\u53c2\u6570\uff0c\u4ece\u800c\u5408\u7406\u5b89\u6392\u704c\u6e89\u3001\u65bd\u80a5\u7b49\u519c\u4e1a\u6d3b\u52a8\uff0c\u63d0\u9ad8\u519c\u4f5c\u7269\u7684\u4ea7\u91cf\u548c\u8d28\u91cf\u3002<\/p>\n\n\n\n

\u3000\u30003. \u7269\u8054\u7f51\u8bbe\u5907<\/strong>\uff1aLoRa\u6280\u672f\u53ef\u4ee5\u8fde\u63a5\u5404\u79cd\u7269\u8054\u7f51\u8bbe\u5907\uff0c\u5982\u667a\u80fd\u5bb6\u5c45\u8bbe\u5907\u3001\u667a\u80fd\u5065\u5eb7\u76d1\u6d4b\u8bbe\u5907\u7b49\u3002\u901a\u8fc7LoRa\u6280\u672f\uff0c\u8fd9\u4e9b\u8bbe\u5907\u53ef\u4ee5\u5b9e\u73b0\u4e92\u8054\u4e92\u901a\uff0c\u4e3a\u7528\u6237\u63d0\u4f9b\u66f4\u52a0\u667a\u80fd\u3001\u4fbf\u6377\u7684\u751f\u6d3b\u4f53\u9a8c\u3002<\/p>\n\n\n\n

\u3000\u30004. \u5de5\u4e1a\u9886\u57df<\/strong>\uff1aLoRa\u6280\u672f\u53ef\u4ee5\u5e94\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\uff0c\u5b9e\u73b0\u8bbe\u5907\u7684\u8fdc\u7a0b\u76d1\u6d4b\u548c\u63a7\u5236\u3002\u901a\u8fc7LoRa\u6280\u672f\uff0c\u5de5\u7a0b\u5e08\u53ef\u4ee5\u5b9e\u65f6\u76d1\u6d4b\u8bbe\u5907\u7684\u8fd0\u884c\u72b6\u6001\uff0c\u53ca\u65f6\u53d1\u73b0\u5e76\u89e3\u51b3\u95ee\u9898\uff0c\u63d0\u9ad8\u751f\u4ea7\u6548\u7387\u548c\u5b89\u5168\u6027\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e09\u3001LoRa\u6280\u672f\u7684\u672a\u6765\u524d\u666f<\/h2>\n\n\n\n

\u3000\u3000\u968f\u7740\u7269\u8054\u7f51\u7684\u5feb\u901f\u53d1\u5c55\uff0cLoRa\u6280\u672f\u7684\u524d\u666f\u975e\u5e38\u5e7f\u9614\u3002\u4ee5\u4e0b\u662fLoRa\u6280\u672f\u672a\u6765\u7684\u51e0\u4e2a\u53d1\u5c55\u8d8b\u52bf\uff1a<\/p>\n\n\n\n

\u3000\u30001. \u66f4\u5e7f\u6cdb\u7684\u5e94\u7528\u9886\u57df<\/strong>\uff1a\u968f\u7740\u6280\u672f\u7684\u4e0d\u65ad\u8fdb\u6b65\uff0cLoRa\u6280\u672f\u5c06\u5728\u66f4\u591a\u9886\u57df\u5f97\u5230\u5e94\u7528\uff0c\u5982\u667a\u80fd\u4ea4\u901a\u3001\u667a\u80fd\u533b\u7597\u7b49\u3002\u8fd9\u5c06\u8fdb\u4e00\u6b65\u63a8\u52a8\u7269\u8054\u7f51\u7684\u53d1\u5c55\uff0c\u5e76\u4e3a\u4eba\u4eec\u7684\u751f\u6d3b\u5e26\u6765\u66f4\u591a\u4fbf\u5229\u3002<\/p>\n\n\n\n

\u3000\u30002. \u66f4\u9ad8\u7684\u4f20\u8f93\u901f\u7387<\/strong>\uff1a\u76ee\u524dLoRa\u6280\u672f\u7684\u4f20\u8f93\u901f\u7387\u76f8\u5bf9\u8f83\u4f4e\uff0c\u4f46\u968f\u7740\u6280\u672f\u7684\u4e0d\u65ad\u6539\u8fdb\uff0c\u672a\u6765LoRa\u6280\u672f\u7684\u4f20\u8f93\u901f\u7387\u5c06\u4f1a\u63d0\u9ad8\u3002\u8fd9\u5c06\u4f7f\u5f97LoRa\u6280\u672f\u66f4\u52a0\u9002\u7528\u4e8e\u4e00\u4e9b\u5bf9\u5b9e\u65f6\u6027\u8981\u6c42\u8f83\u9ad8\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n

\u3000\u30003. \u66f4\u4f4e\u7684\u529f\u8017<\/strong>\uff1a\u968f\u7740\u82af\u7247\u5236\u9020\u6280\u672f\u7684\u4e0d\u65ad\u8fdb\u6b65\uff0cLoRa\u6280\u672f\u7684\u529f\u8017\u5c06\u4f1a\u8fdb\u4e00\u6b65\u964d\u4f4e\u3002\u8fd9\u5c06\u4f7f\u5f97\u7269\u8054\u7f51\u8bbe\u5907\u7684\u7eed\u822a\u65f6\u95f4\u66f4\u957f\uff0c\u4ece\u800c\u66f4\u597d\u5730\u6ee1\u8db3\u7528\u6237\u7684\u9700\u6c42\u3002<\/p>\n\n\n\n

\u3000\u3000\u7ed3\u8bba\uff1a<\/h2>\n\n\n\n

\u3000\u3000LoRa\u6280\u672f\u4f5c\u4e3a\u4e00\u79cd\u4f4e\u529f\u8017\u5e7f\u57df\u7f51\u6280\u672f\uff0c\u5177\u6709\u957f\u8ddd\u79bb\u4f20\u8f93\u3001\u4f4e\u529f\u8017\u3001\u5bbd\u5e26\u5bbd\u548c\u9ad8\u6297\u5e72\u6270\u80fd\u529b\u7b49\u7279\u70b9\uff0c\u5728\u667a\u80fd\u57ce\u5e02\u3001\u519c\u4e1a\u9886\u57df\u3001\u7269\u8054\u7f51\u8bbe\u5907\u548c\u5de5\u4e1a\u9886\u57df\u7b49\u591a\u4e2a\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528<\/strong>\u3002\u968f\u7740\u7269\u8054\u7f51\u7684\u5feb\u901f\u53d1\u5c55\uff0cLoRa\u6280\u672f\u7684\u524d\u666f\u975e\u5e38\u5e7f\u9614\uff0c\u5c06\u5728\u66f4\u591a\u9886\u57df\u5f97\u5230\u5e94\u7528\uff0c\u5e76\u4e0d\u65ad\u63d0\u9ad8\u4f20\u8f93\u901f\u7387\u548c\u964d\u4f4e\u529f\u8017\uff0c\u4e3a\u4eba\u4eec\u7684\u751f\u6d3b\u5e26\u6765\u66f4\u591a\u4fbf\u5229\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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