{"id":99375,"date":"2024-11-19T16:41:01","date_gmt":"2024-11-19T08:41:01","guid":{"rendered":"\/\/www.viralrail.com\/?p=99375"},"modified":"2024-11-19T16:41:04","modified_gmt":"2024-11-19T08:41:04","slug":"ltcmkssm","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/99375.html","title":{"rendered":"LoRa\u900f\u4f20\u6a21\u5757\u662f\u4ec0\u4e48"},"content":{"rendered":"\n<p>\u3000\u3000<strong>LoRa\u900f\u4f20\u6a21\u5757<\/strong>\u662f\u4e00\u79cd\u57fa\u4e8e\u6269\u9891\u8c03\u5236\u6280\u672f\u7684\u65e0\u7ebf\u901a\u4fe1\u6a21\u5757\uff0c\u4e3b\u8981\u7528\u4e8e\u957f\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u7684\u6570\u636e\u4f20\u8f93\u3002\u5176\u5de5\u4f5c\u539f\u7406\u5305\u62ec\u53d1\u5c04\u5668\u548c\u63a5\u6536\u5668\u4e24\u90e8\u5206\uff0c\u53d1\u5c04\u5668\u5c06\u6570\u5b57\u4fe1\u606f\u8f6c\u6362\u6210\u65e0\u7ebf\u7535\u6ce2\u5e76\u53d1\u9001\u5230\u63a5\u6536\u5668\uff0c\u800c\u63a5\u6536\u5668\u5219\u5c06\u63a5\u6536\u5230\u7684\u65e0\u7ebf\u7535\u6ce2\u8f6c\u6362\u56de\u6570\u5b57\u4fe1\u606f\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRa\u900f\u4f20\u6a21\u5757\u5177\u6709\u591a\u79cd\u7279\u70b9\uff0c\u4f8b\u5982\u4f53\u79ef\u5c0f\u5de7\u3001\u4f4e\u529f\u8017\u3001\u6297\u5e72\u6270\u80fd\u529b\u5f3a\uff0c\u5e76\u652f\u6301\u591a\u79cd\u901a\u4fe1\u6a21\u5f0f\uff0c\u5982\u900f\u4f20\u6a21\u5f0f\u3001\u5b9a\u70b9\u6a21\u5f0f\u3001\u4e3b\u4ece\u6a21\u5f0f\u548c\u4e2d\u7ee7\u6a21\u5f0f\u3002\u5728\u900f\u4f20\u6a21\u5f0f\u4e0b\uff0c\u53d1\u9001\u65b9\u7684\u6570\u636e\u4f1a\u76f4\u63a5\u8f6c\u53d1\u5230\u63a5\u6536\u65b9\uff0c\u65e0\u9700\u4efb\u4f55\u534f\u8bae\u8f6c\u6362\uff0c\u8fd9\u4f7f\u5f97\u5b83\u975e\u5e38\u9002\u5408\u7528\u4e8e\u9700\u8981\u900f\u660e\u6570\u636e\u4f20\u8f93\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u6b64\u5916\uff0cLoRa\u900f\u4f20\u6a21\u5757\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u7269\u8054\u7f51\u3001\u667a\u80fd\u5bb6\u5c45\u3001\u667a\u6167\u519c\u4e1a\u7b49\u9886\u57df\uff0c\u652f\u6301RS232\u3001RS485\u3001RS422\u7b49\u4e32\u53e3\u63a5\u53e3\uff0c\u5e76\u4e14\u53ef\u4ee5\u8fdb\u884c\u900f\u660e\u6570\u636e\u4f20\u8f93\u3002\u8fd9\u79cd\u6a21\u5757\u901a\u5e38\u91c7\u7528\u6269\u9891\u8c03\u5236\u6280\u672f\uff0c\u901a\u8fc7\u6539\u53d8\u4fe1\u53f7\u7684\u9891\u7387\u6765\u4f20\u8f93\u4fe1\u606f\uff0c\u4ece\u800c\u5b9e\u73b0\u957f\u8ddd\u79bb\u4f20\u8f93\u548c\u6297\u5e72\u6270\u80fd\u529b\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRa\u900f\u4f20\u6a21\u5757\u662f\u4e00\u79cd\u9ad8\u6027\u80fd\u7684\u65e0\u7ebf\u6570\u636e\u4f20\u8f93\u65b9\u5f0f\uff0c\u5177\u6709\u6781\u9ad8\u7684\u4f20\u8f93\u6548\u7387\u548c\u4f4e\u529f\u8017\u7279\u6027\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6bd4\u4f20\u7edf\u65e0\u7ebf\u6280\u672f\u66f4\u9ad8\u7684\u4f20\u8f93\u8ddd\u79bb\uff0c\u9002\u7528\u4e8e\u5404\u79cd\u9700\u8981\u8fdc\u7a0b\u76d1\u63a7\u3001\u6536\u96c6\u4f20\u611f\u5668\u6570\u636e\u4ee5\u53ca\u5b9e\u73b0\u81ea\u52a8\u5316\u63a7\u5236\u7684\u573a\u666f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 LoRa\u900f\u4f20\u6a21\u5757\u7684\u5177\u4f53\u5de5\u4f5c\u539f\u7406<\/h2>\n\n\n\n<p>\u3000\u3000LoRa\u900f\u4f20\u6a21\u5757\u7684\u5de5\u4f5c\u539f\u7406\u6d89\u53ca\u591a\u4e2a\u65b9\u9762\uff0c\u5305\u62ec\u7535\u6e90\u7ba1\u7406\u3001\u5c04\u9891\u4fe1\u53f7\u5904\u7406\u3001\u6570\u636e\u4f20\u8f93\u534f\u8bae\u4ee5\u53ca\u4e0e\u4e0a\u4f4d\u673a\u7684\u901a\u4fe1\u63a5\u53e3\u7b49\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRa\u900f\u4f20\u6a21\u5757\u901a\u8fc7\u7535\u6e90\u7535\u8def\u8f6c\u6362\u63d0\u4f9b\u6240\u9700\u7684\u7535\u538b\uff0c\u5e76\u4f7f\u7528\u963b\u6297\u5339\u914d\u6ee4\u6ce2\u7535\u8def\u6765\u786e\u4fdd\u826f\u597d\u7684\u5c04\u9891\u963b\u6297\u5339\u914d\u548c\u6ee4\u6ce2\u6548\u679c\u3002RF\u6536\u53d1\u5668\u8d1f\u8d23\u8c03\u5236\u3001\u89e3\u8c03\u548c\u653e\u5927\u5c04\u9891\u4fe1\u53f7\uff0c\u8fd9\u662f\u65e0\u7ebf\u901a\u4fe1\u7684\u6838\u5fc3\u90e8\u5206\u3002<\/p>\n\n\n\n<p>\u3000\u3000MCU(\u5fae\u63a7\u5236\u5355\u5143)\u5728\u6a21\u5757\u4e2d\u626e\u6f14\u91cd\u8981\u89d2\u8272\uff0c\u5b83\u5b9e\u73b0\u4e86LoRa\u65e0\u7ebf\u4f20\u8f93\u534f\u8bae\u548c\u4e0e\u4e0a\u4f4d\u673a\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002\u4e32\u53e3\u901a\u4fe1\u7535\u8def\u4f5c\u4e3a\u6a21\u5757\u4e0e\u4e0a\u4f4d\u673a\u4e4b\u95f4\u7684\u901a\u4fe1\u63a5\u53e3\uff0c\u4f7f\u5f97\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u4e32\u53e3\u53d1\u9001\u6216\u63a5\u6536\u6570\u636e\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u900f\u4f20\u6a21\u5f0f\u4e0b\uff0cLoRa\u6a21\u5757\u81ea\u52a8\u6267\u884c\u4e0a\u7535\u5165\u7f51\u8fc7\u7a0b\uff0c\u91cd\u65b0\u5165\u7f51\u65f6\u95f4\u53ef\u4ee5\u901a\u8fc7AT\u547d\u4ee4\u8fdb\u884c\u914d\u7f6e\u3002\u6a21\u5757\u9650\u5236\u5355\u6b21\u6700\u5927\u53d1\u9001(\u4e0a\u884c)\u6570\u636e\u957f\u5ea6\u4e3aSF12\u80fd\u643a\u5e26\u7684\u6700\u5927\u6570\u636e\u8f7d\u837751\u5b57\u8282\u3002\u5728\u900f\u4f20\u6a21\u5f0f\u4e0b\uff0c\u6a21\u5757\u4f1a\u6839\u636eAT\u6307\u4ee4\u8fdb\u884c\u53c2\u6570\u8bbe\u7f6e\uff0c\u7b49\u5f85\u4e32\u53e3\u6570\u636e\u6216LoRa\u7aef\u6570\u636e\u3002\u5f53\u6a21\u5757\u6536\u5230\u4e32\u53e3\u6570\u636e\u540e\uff0c\u4f1a\u901a\u8fc7LoRa\u53d1\u9001\u51fa\u53bb;\u82e5\u8d85\u8fc76000ms\u6570\u636e\u4ecd\u672a\u53d1\u9001\u5b8c\u6210\uff0c\u6a21\u5757\u5c06\u81ea\u52a8\u8fdb\u5165\u4f4e\u529f\u8017\u72b6\u6001\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u6b64\u5916\uff0cLoRa\u900f\u4f20\u6a21\u5757\u652f\u6301\u591a\u79cd\u5de5\u4f5c\u6a21\u5f0f\uff0c\u5305\u62ec\u900f\u660e\u5e7f\u64ad\u3001\u56fa\u5b9aID\u901a\u8baf\u53ca\u6307\u5b9aID\u3001\u4fe1\u9053\u3001\u901f\u7387\u4f20\u8f93\u6a21\u5f0f\u3002\u6a21\u5757\u9ed8\u8ba4\u91c7\u7528\u900f\u4f20\u6a21\u5f0f\uff0c\u8be5\u6a21\u5f0f\u7684\u4f18\u52bf\u5728\u4e8e\u65e0\u9700\u914d\u7f6e\u5373\u53ef\u4e0e\u96c6\u4e2d\u5668\u901a\u8baf\uff0c\u65e0\u9700\u624b\u52a8\u8bbe\u5b9a\u3002\u5728\u900f\u4f20\u6a21\u5f0f\u4e0b\uff0c\u6a21\u5757\u628a\u4eceRS232(\u6216RS485\u6216RS422)\u6536\u5230\u7684\u6570\u636e\u76f4\u63a5\u4ece\u7a7a\u4e2d\u53d1\u9001\u51fa\u53bb;\u628a\u4ece\u7a7a\u4e2d\u6536\u5230\u7684\u6570\u636e\uff0c\u90fd\u4eceRS232(\u6216485\u6216422)\u76f4\u63a5\u53d1\u9001\u51fa\u53bb\uff0c\u6240\u53d1\u5373\u6240\u5f97\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRa\u900f\u4f20\u6a21\u5757\u7684\u5de5\u4f5c\u539f\u7406\u662f\u901a\u8fc7\u7535\u6e90\u7535\u8def\u548c\u963b\u6297\u5339\u914d\u6ee4\u6ce2\u7535\u8def\u63d0\u4f9b\u7a33\u5b9a\u7684\u7535\u538b\u548c\u4fe1\u53f7\u8d28\u91cf\uff0c\u5229\u7528RF\u6536\u53d1\u5668\u8fdb\u884c\u5c04\u9891\u4fe1\u53f7\u7684\u8c03\u5236\u3001\u89e3\u8c03\u548c\u653e\u5927\uff0c\u901a\u8fc7MCU\u5b9e\u73b0\u65e0\u7ebf\u4f20\u8f93\u534f\u8bae\u548c\u6570\u636e\u4f20\u8f93\uff0c\u5e76\u901a\u8fc7\u4e32\u53e3\u901a\u4fe1\u7535\u8def\u4e0e\u4e0a\u4f4d\u673a\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 LoRa\u900f\u4f20\u6a21\u5757\u5728\u5de5\u4e1a\u7269\u8054\u7f51\u3001\u667a\u80fd\u5bb6\u5c45\u548c\u667a\u6167\u519c\u4e1a\u4e2d\u7684\u5e94\u7528<\/h2>\n\n\n\n<p>\u3000\u3000LoRa\u900f\u4f20\u6a21\u5757\u5728\u5de5\u4e1a\u7269\u8054\u7f51\u3001\u667a\u80fd\u5bb6\u5c45\u548c\u667a\u6167\u519c\u4e1a\u4e2d\u7684\u5e94\u7528\u6848\u4f8b\u975e\u5e38\u5e7f\u6cdb\uff0c\u4ee5\u4e0b\u662f\u51e0\u4e2a\u5177\u4f53\u7684\u5e94\u7528\u5b9e\u4f8b\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. \u5de5\u4e1a\u7269\u8054\u7f51<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u667a\u80fd\u5de5\u5382\u901a\u4fe1\u7cfb\u7edf<\/strong>\uff1aLoRa\u6280\u672f\u88ab\u7528\u4e8e\u6784\u5efa\u667a\u80fd\u5de5\u5382\u7684\u65e0\u7ebf\u901a\u4fe1\u7f51\u7edc\uff0c\u652f\u6301\u5927\u91cf\u8bbe\u5907\u7684\u5e76\u53d1\u4f20\u8f93\uff0c\u9002\u7528\u4e8e\u8fdc\u7a0b\u76d1\u63a7\u548c\u6570\u636e\u91c7\u96c6\u573a\u666f\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u65e0\u7ebf\u81ea\u52a8\u5316\u6570\u636e\u91c7\u96c6<\/strong>\uff1aLoRa\u6a21\u5757\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\uff0c\u901a\u8fc7\u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u7edc\u5b9e\u73b0\u5bf9\u751f\u4ea7\u73af\u5883\u7684\u5b9e\u65f6\u76d1\u6d4b\u548c\u7ba1\u7406\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u667a\u80fd\u7535\u7f51<\/strong>\uff1aLoRa\u6280\u672f\u7528\u4e8e\u667a\u80fd\u7535\u7f51\u4e2d\uff0c\u901a\u8fc7\u65e0\u7ebf\u6c34\u6c14\u70ed\u8868\u6284\u8868\u548c\u7535\u529b\u7ebf\u5728\u7ebf\u76d1\u6d4b\uff0c\u63d0\u9ad8\u80fd\u6e90\u7ba1\u7406\u6548\u7387\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002. \u667a\u80fd\u5bb6\u5c45<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u667a\u80fd\u5bb6\u5ead\u81ea\u52a8\u5316<\/strong>\uff1aLoRa\u6280\u672f\u5728\u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf\u4e2d\u7528\u4e8e\u8fdc\u7a0b\u76d1\u63a7\u548c\u63a7\u5236\u5206\u5e03\u5f0f\u80fd\u6e90\u8d44\u6e90\uff0c\u4f8b\u5982\u667a\u80fd\u704c\u6e89\u7cfb\u7edf\u7684\u8bbe\u8ba1\u4e0e\u5b9e\u73b0\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u624b\u52bf\u4eba\u673a\u754c\u9762\uff08GHMI\uff09<\/strong>&nbsp;\uff1aLoRa\u6280\u672f\u5728\u667a\u80fd\u5bb6\u5ead\u63a7\u5236\u7cfb\u7edf\u4e2d\u7528\u4e8e\u624b\u52bf\u63a7\u5236\uff0c\u63d0\u4f9b\u4fbf\u6377\u7684\u7528\u6237\u4ea4\u4e92\u65b9\u5f0f\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u77ed\u4fe1\u63a7\u5236<\/strong>\uff1aLoRa\u6280\u672f\u8fd8\u88ab\u5e94\u7528\u4e8e\u667a\u80fd\u5bb6\u5ead\u63a7\u5236\u7cfb\u7edf\u4e2d\uff0c\u901a\u8fc7\u77ed\u4fe1\u8fdb\u884c\u8fdc\u7a0b\u63a7\u5236\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003. 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class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u667a\u80fd\u704c\u6e89\u7cfb\u7edf<\/strong>\uff1aLoRa\u6280\u672f\u5728\u519c\u4e1a\u704c\u6e89\u4e2d\u88ab\u7528\u4e8e\u8bbe\u8ba1\u548c\u5b9e\u73b0\u667a\u80fd\u704c\u6e89\u7cfb\u7edf\uff0c\u901a\u8fc7\u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u7edc\u5b9e\u65f6\u76d1\u6d4b\u571f\u58e4\u6e7f\u5ea6\u3001\u6e29\u5ea6\u7b49\u53c2\u6570\uff0c\u5e76\u81ea\u52a8\u8c03\u8282\u704c\u6e89\u8bbe\u5907\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7cbe\u51c6\u519c\u4e1a\u76d1\u6d4b<\/strong>\uff1aLoRa\u6280\u672f\u5728\u8461\u8404\u56ed\u3001\u852c\u83dc\u56ed\u548c\u67d1\u6a58\u56ed\u7b49\u519c\u4e1a\u573a\u666f\u4e2d\u88ab\u7528\u4e8e\u76d1\u6d4b\u4f5c\u7269\u751f\u957f\uff0c\u63d0\u4f9b\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u65b9\u5f0f\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u68ee\u6797\u9632\u706b\u7cfb\u7edf<\/strong>\uff1a\u57fa\u4e8eLoRa\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u7684\u68ee\u6797\u9632\u706b\u7cfb\u7edf\u901a\u8fc7\u52a0\u5bc6\u4f20\u8f93\u6570\u636e\uff0c\u5b9e\u73b0\u957f\u8ddd\u79bb\u5b89\u5168\u6570\u636e\u4f20\u8f93\uff0c\u76d1\u6d4b\u68ee\u6797\u4e2d\u7684\u6e29\u5ea6\u3001\u6e7f\u5ea6\u3001\u70df\u96fe\u6d53\u5ea6\u7b49\uff0c\u53ca\u65f6\u62a5\u8b66\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 LoRa\u900f\u4f20\u6a21\u5757\u4e0e\u5176\u4ed6\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u5bf9\u6bd4\u4f18\u7f3a\u70b9<\/h2>\n\n\n\n<p>\u3000\u3000LoRa\u900f\u4f20\u6a21\u5757\u4e0e\u5176\u4ed6\u65e0\u7ebf\u901a\u4fe1\u6280\u672f(\u5982Wi-Fi\u3001\u84dd\u7259)\u76f8\u6bd4\uff0c\u5177\u6709\u4ee5\u4e0b\u4f18\u52bf\u548c\u52a3\u52bf\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. \u4f18\u70b9\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u957f\u8ddd\u79bb\u4f20\u8f93<\/strong>\uff1aLoRa\u6280\u672f\u91c7\u7528\u5bbd\u5e26\u4fe1\u53f7\u548c\u8c03\u5236\u6280\u672f\uff0c\u5728\u4f4e\u9891\u6bb5\u4e0b\u53ef\u4ee5\u5b9e\u73b0\u957f\u8ddd\u79bb\u7684\u4f20\u8f93\uff0c\u901a\u5e38\u53ef\u8fbe\u51e0\u516c\u91cc\u751a\u81f3\u8d85\u8fc710\u516c\u91cc\u3002\u8fd9\u4f7f\u5f97LoRa\u975e\u5e38\u9002\u5408\u9700\u8981\u8fdc\u7a0b\u76d1\u63a7\u6216\u63a7\u5236\u8bbe\u5907\u7684\u5e94\u7528\u573a\u666f\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f4e\u529f\u8017<\/strong>\uff1aLoRa\u6280\u672f\u8bbe\u8ba1\u4e3a\u4f4e\u529f\u8017\uff0c\u9002\u7528\u4e8e\u7535\u6c60\u4f9b\u7535\u7684\u7269\u8054\u7f51\u8bbe\u5907\uff0c\u53ef\u4ee5\u5ef6\u957f\u7535\u6c60\u4f7f\u7528\u65f6\u957f\u3002\u4f8b\u5982\uff0c\u4e00\u4e9bLoRa\u8bbe\u5907\u53ef\u4ee5\u57281.5V\u7535\u6c60\u4e0a\u8fd0\u884c\u957f\u8fbe10\u5e74\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u9ad8\u7a7f\u900f\u6027<\/strong>\uff1aLoRa\u4fe1\u53f7\u5177\u6709\u8f83\u5f3a\u7684\u7a7f\u900f\u969c\u788d\u7269\u7684\u80fd\u529b\uff0c\u53ef\u4ee5\u5728\u5efa\u7b51\u7269\u5185\u6216\u57ce\u5e02\u533a\u57df\u5185\u8fdb\u884c\u901a\u4fe1\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u901a\u4fe1\u5b89\u5168<\/strong>\uff1aLoRa\u6280\u672f\u91c7\u7528AES\u52a0\u5bc6\u7b97\u6cd5\uff0c\u4fdd\u8bc1\u901a\u4fe1\u7684\u5b89\u5168\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7f51\u7edc\u6269\u5c55\u6027<\/strong>\uff1aLoRa\u6280\u672f\u652f\u6301\u591a\u7ea7\u7f51\u7edc\u6269\u5c55\uff0c\u53ef\u4ee5\u901a\u8fc7\u589e\u52a0\u4e2d\u7ee7\u8282\u70b9\u6765\u6269\u5c55\u7f51\u7edc\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6297\u5e72\u6270\u80fd\u529b<\/strong>\uff1aLoRa\u91c7\u7528\u6269\u9891\u6280\u672f\u589e\u5f3a\u6297\u5e72\u6270\u80fd\u529b\uff0c\u9002\u5408\u5728\u590d\u6742\u73af\u5883\u4e2d\u4f7f\u7528\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002. \u7f3a\u70b9\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u4f4e\u6570\u636e\u4f20\u8f93\u901f\u7387<\/strong>\uff1aLoRa\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u8f83\u6162\uff0c\u4e00\u822c\u5728\u51e0\u767ebps\u5230\u51e0\u5343bps\u4e4b\u95f4\uff0c\u6700\u9ad8\u4e0d\u8d85\u8fc750 kbps\u3002\u8fd9\u9650\u5236\u4e86\u5176\u5728\u9700\u8981\u9ad8\u6570\u636e\u4f20\u8f93\u901f\u7387\u7684\u5e94\u7528\u4e2d\u7684\u4f7f\u7528\uff0c\u5982\u97f3\u9891\u6216\u89c6\u9891\u4f20\u8f93\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u65f6\u5ef6\u8f83\u5927<\/strong>\uff1aLoRa\u6280\u672f\u7684\u4f20\u8f93\u65f6\u5ef6\u8f83\u5927\uff0c\u4e00\u822c\u5728\u51e0\u767e\u6beb\u79d2\u5230\u51e0\u79d2\u4e4b\u95f4\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4e0d\u9002\u5408\u9ad8\u5bc6\u5ea6\u7f51\u7edc<\/strong>\uff1a\u7531\u4e8eLoRa\u6280\u672f\u7684\u9891\u8c31\u5229\u7528\u7387\u8f83\u4f4e\uff0c\u56e0\u6b64\u4e0d\u9002\u5408\u5728\u9ad8\u5bc6\u5ea6\u7f51\u7edc\u73af\u5883\u4e0b\u4f7f\u7528\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e26\u5bbd\u8f83\u5c0f<\/strong>\uff1a\u76f8\u6bd4WiFi\u548c\u79fb\u52a8\u7f51\u7edc\u7b49\u6280\u672f\uff0cLoRa\u7684\u5e26\u5bbd\u8f83\u5c0f\uff0c\u4e0d\u9002\u5408\u5927\u6570\u636e\u4f20\u8f93\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000LoRa\u900f\u4f20\u6a21\u5757\u5728\u957f\u8ddd\u79bb\u4f20\u8f93\u3001\u4f4e\u529f\u8017\u3001\u9ad8\u7a7f\u900f\u6027\u548c\u6297\u5e72\u6270\u80fd\u529b\u65b9\u9762\u5177\u6709\u663e\u8457\u4f18\u52bf\uff0c\u975e\u5e38\u9002\u5408\u7269\u8054\u7f51(IoT)\u5e94\u7528\u548c\u8fdc\u7a0b\u76d1\u63a7\u7cfb\u7edf\u3002\u7136\u800c\uff0c\u5176\u4f4e\u6570\u636e\u4f20\u8f93\u901f\u7387\u548c\u8f83\u5927\u7684\u65f6\u5ef6\u4f7f\u5176\u4e0d\u9002\u5408\u9700\u8981\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 LoRa\u900f\u4f20\u6a21\u5757\u7684\u5e02\u573a\u4e3b\u8981\u4f9b\u5e94\u5546<\/h2>\n\n\n\n<p>\u3000\u3000LoRa\u900f\u4f20\u6a21\u5757\u7684\u5e02\u573a\u4e3b\u8981\u4f9b\u5e94\u5546\u5305\u62ecDapu Telecom Technology Co\u3001Embit\u3001HOPE MicroElectronics\u3001IMST GmbH\u3001Libelium\u3001Link Labs\u548cLairdTech\u7b49\u516c\u53f8\u3002\u8fd9\u4e9b\u516c\u53f8\u5728LoRaWAN 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class=\"wp-block-heading\">\u3000\u3000\u4e94\u3001 LoRa\u900f\u4f20\u6a21\u5757\u7684\u6700\u65b0\u6280\u672f\u8fdb\u5c55\u548c\u672a\u6765\u53d1\u5c55\u8d8b\u52bf<\/h2>\n\n\n\n<p>\u3000\u3000LoRa\u900f\u4f20\u6a21\u5757\u7684\u6700\u65b0\u6280\u672f\u8fdb\u5c55\u548c\u672a\u6765\u53d1\u5c55\u8d8b\u52bf\u53ef\u4ee5\u4ece\u591a\u4e2a\u65b9\u9762\u8fdb\u884c\u5206\u6790\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. 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