{"id":97098,"date":"2024-08-22T17:56:15","date_gmt":"2024-08-22T09:56:15","guid":{"rendered":"\/\/www.viralrail.com\/?p=97098"},"modified":"2024-08-22T17:56:22","modified_gmt":"2024-08-22T09:56:22","slug":"zldblzmy","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/97098.html","title":{"rendered":"485\u8f6cLoRa\u4e22\u5305\u7387\u600e\u4e48\u6837"},"content":{"rendered":"\n<p>\u3000\u3000<strong>485<\/strong>\u8f6c<strong>LoRa<\/strong>\u7684<strong>\u4e22\u5305\u7387<\/strong>\u53d7\u591a\u79cd\u56e0\u7d20\u5f71\u54cd\uff0c\u5305\u62ec\u4fe1\u9053\u51b2\u7a81\u3001\u4fe1\u53f7\u5e72\u6270\u3001\u4f20\u8f93\u8ddd\u79bb\u548c\u7f51\u7edc\u73af\u5883\u7b49\u3002\u6839\u636e\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u548c\u5177\u4f53\u6761\u4ef6\uff0c\u5176\u4e22\u5305\u7387\u8868\u73b0\u4e5f\u6709\u6240\u4e0d\u540c\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u4fe1\u9053\u51b2\u7a81<\/strong>\uff1a\u5728LoRa\u7f51\u7edc\u4e2d\uff0c\u591a\u4e2a\u7ec8\u7aef\u8bbe\u5907\u5171\u4eab\u4e00\u4e2a\u516c\u5171\u4fe1\u9053\uff0c\u5f53\u591a\u4e2a\u8bbe\u5907\u540c\u65f6\u53d1\u9001\u6570\u636e\u65f6\uff0c\u53ef\u80fd\u4f1a\u53d1\u751f\u4fe1\u9053\u51b2\u7a81\uff0c\u5bfc\u81f4\u6570\u636e\u5305\u4e22\u5931\u3002\u8fd9\u79cd\u73b0\u8c61\u5728\u591a\u5bf9\u4e00\u7684\u901a\u4fe1\u6a21\u5f0f\u4e0b\u5c24\u4e3a\u660e\u663e\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4fe1\u53f7\u5e72\u6270<\/strong>\uff1aLoRa\u901a\u4fe1\u4f7f\u7528\u7684\u9891\u6bb5\u5bb9\u6613\u53d7\u5230\u5176\u4ed6\u65e0\u7ebf\u8bbe\u5907\u7684\u5e72\u6270\uff0c\u5982Wi-Fi\u3001\u84dd\u7259\u7b49\u8bbe\u5907\u7684\u5b58\u5728\u4f1a\u589e\u52a0\u4e22\u5305\u7387\u3002\u6b64\u5916\uff0c\u7535\u78c1\u73af\u5883\u4e2d\u7684\u5176\u4ed6\u5e72\u6270\u6e90\u4e5f\u4f1a\u5bf9\u901a\u4fe1\u8d28\u91cf\u4ea7\u751f\u8d1f\u9762\u5f71\u54cd\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f20\u8f93\u8ddd\u79bb<\/strong>\uff1a\u4ece\u5b9e\u9645\u6d4b\u8bd5\u7ed3\u679c\u6765\u770b\uff0cLoRa\u7684\u4e22\u5305\u7387\u968f\u8ddd\u79bb\u589e\u52a0\u800c\u663e\u8457\u63d0\u9ad8\u3002\u4f8b\u5982\uff0c\u5728600\u7c73\u4ee5\u5185\uff0c\u4e22\u5305\u7387\u901a\u5e38\u57287%\u4ee5\u5185\uff0c\u800c\u5728\u66f4\u8fdc\u7684\u8ddd\u79bb(\u5982800\u7c73\u62161000\u7c73)\u65f6\uff0c\u4e22\u5305\u7387\u53ef\u8fbe\u523034%\u751a\u81f3\u66f4\u9ad8\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7f51\u7edc\u89c4\u5212\u4e0e\u90e8\u7f72<\/strong>\uff1a\u5408\u7406\u7684\u8282\u70b9\u5e03\u5c40\u548c\u6570\u91cf\u89c4\u5212\u53ef\u4ee5\u6709\u6548\u51cf\u5c11\u4fe1\u9053\u51b2\u7a81\u548c\u6570\u636e\u4e22\u5931\u95ee\u9898\u3002\u4f8b\u5982\uff0c\u901a\u8fc7\u5e27\u540c\u6b65\u548c\u65f6\u95f4\u5206\u914d\u6765\u907f\u514d\u8bbe\u5907\u4e4b\u95f4\u7684\u4fe1\u9053\u51b2\u7a81\uff0c\u53ef\u4ee5\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u5bf9\u4e8e\u4e00\u822c\u7269\u8054\u7f51\u5e94\u7528\uff0cLoRa\u7684\u4e22\u5305\u7387\u57281%\u4ee5\u4e0b\u88ab\u8ba4\u4e3a\u662f\u6b63\u5e38\u7684\u3002\u7136\u800c\uff0c\u5728\u4e00\u4e9b\u8981\u6c42\u8f83\u9ad8\u7684\u5e94\u7528\u573a\u666f(\u5982\u667a\u80fd\u7535\u7f51\u548c\u8fdc\u7a0b\u76d1\u63a7\u7cfb\u7edf)\uff0c\u5e94\u5c3d\u91cf\u5c06\u4e22\u5305\u7387\u63a7\u5236\u57280.1%\u4ee5\u4e0b\u3002\u56e0\u6b64\uff0c\u9488\u5bf9485\u8f6cLoRa\u7684\u5177\u4f53\u4e22\u5305\u7387\u60c5\u51b5\uff0c\u9700\u8981\u7ed3\u5408\u5b9e\u9645\u73af\u5883\u548c\u4f7f\u7528\u573a\u666f\u8fdb\u884c\u8be6\u7ec6\u5206\u6790\u548c\u4f18\u5316\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 LoRa\u7f51\u7edc\u4e2d\u4fe1\u9053\u51b2\u7a81\u7684\u5177\u4f53\u539f\u56e0\u548c\u89e3\u51b3\u7b56\u7565\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n<p>\u3000\u3000LoRa\u7f51\u7edc\u4e2d\u7684\u4fe1\u9053\u51b2\u7a81\u4e3b\u8981\u7531\u4ee5\u4e0b\u51e0\u4e2a\u539f\u56e0\u5f15\u8d77\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u65e0\u7ebf\u4fe1\u9053\u5171\u4eab<\/strong>\uff1aLoRa\u6280\u672f\u91c7\u7528\u65e0\u7ebf\u4fe1\u9053\u5171\u4eab\u7684\u65b9\u5f0f\u8fdb\u884c\u901a\u4fe1\uff0c\u5f53\u591a\u4e2a\u8bbe\u5907\u540c\u65f6\u5c1d\u8bd5\u53d1\u9001\u6570\u636e\u65f6\uff0c\u5c31\u4f1a\u53d1\u751f\u8bbf\u95ee\u51b2\u7a81\u3002\u8fd9\u79cd\u51b2\u7a81\u4f1a\u5bfc\u81f4\u6570\u636e\u4f20\u8f93\u9519\u8bef\u3001\u4e22\u5305\u7b49\u95ee\u9898\uff0c\u4e25\u91cd\u5f71\u54cd\u901a\u4fe1\u7684\u53ef\u9760\u6027\u548c\u6548\u7387\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u540c\u9891\u5e72\u6270<\/strong>\uff1a\u5982\u679c\u53ea\u6709\u4e00\u4e2a\u4fe1\u9053\u7528\u4e8e\u901a\u4fe1\uff0c\u90a3\u4e48\u5f53\u51fa\u73b0\u540c\u9891\u5e72\u6270\u65f6\uff0c\u6574\u4e2a\u7cfb\u7edf\u53ef\u80fd\u4f1a\u762b\u75ea\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4fe1\u9053\u5bb9\u91cf\u9650\u5236<\/strong>\uff1a\u5982\u679c\u4fe1\u9053\u5bb9\u91cf\u592a\u5c0f\uff0c\u4e14\u6709\u66f4\u591a\u8282\u70b9\u63a5\u5165\uff0c\u5219\u4fe1\u9053\u4f1a\u4ea7\u751f\u51b2\u7a81\u548c\u4e22\u5305\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4fe1\u53f7\u91cd\u53e0<\/strong>\uff1a\u591a\u4e2aLoRa\u8282\u70b9\u5728\u540c\u4e00\u4e2a\u89e3\u8c03\u7a97\u53e3\u5185\u4f20\u8f93\u4fe1\u53f7\uff0c\u5bfc\u81f4\u5b83\u4eec\u7684\u4fe1\u53f7\u5728\u63a5\u6536\u7aef\u53d1\u751f\u78b0\u649e\u3002\u7531\u4e8e\u591a\u4e2a\u4fe1\u9053\u6bb5\u5728\u540c\u4e00\u4e2a\u89e3\u8c03\u7a97\u53e3\u5185\u91cd\u53e0\uff0c\u6bcf\u4e2a\u4fe1\u9053\u6bb5\u5bf9\u5e94\u4e8e\u89e3\u8c03\u7ed3\u679c\u4e2d\u7684\u80fd\u91cf\u5cf0\uff0c\u4ece\u800c\u5bfc\u81f4\u65e0\u6cd5\u89e3\u7801\u78b0\u649e\u4fe1\u53f7\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u9488\u5bf9\u4e0a\u8ff0\u95ee\u9898\uff0c\u53ef\u4ee5\u91c7\u53d6\u4ee5\u4e0b\u89e3\u51b3\u7b56\u7565\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u52a8\u6001\u4fe1\u9053\u9009\u62e9\u7b97\u6cd5<\/strong>\uff1a\u4f7f\u7528\u52a8\u6001\u4fe1\u9053\u9009\u62e9\u7b97\u6cd5\u53ef\u4ee5\u6839\u636e\u5f53\u524d\u7f51\u7edc\u4e2d\u4fe1\u9053\u7684\u5360\u7528\u60c5\u51b5\uff0c\u9009\u62e9\u4e00\u4e2a\u76f8\u5bf9\u7a7a\u95f2\u7684\u4fe1\u9053\u8fdb\u884c\u6570\u636e\u53d1\u9001\uff0c\u4ece\u800c\u907f\u514d\u4fe1\u9053\u51b2\u7a81\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u9891\u7387\u89c4\u5212<\/strong>\uff1a\u901a\u8fc7\u4e3a\u4e0d\u540c\u8bbe\u5907\u5206\u914d\u4e0d\u540c\u7684\u9891\u7387\uff0c\u4ee5\u907f\u514d\u9891\u7387\u78b0\u649e\u3002\u5728\u8bbe\u8ba1\u7269\u8054\u7f51\u7cfb\u7edf\u65f6\uff0c\u53ef\u4ee5\u6839\u636e\u8282\u70b9\u7684\u5177\u4f53\u9700\u6c42\u8fdb\u884c\u5408\u7406\u7684\u9891\u7387\u89c4\u5212\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u968f\u673a\u63a5\u5165\u7b56\u7565\u548c\u4fe1\u9053\u611f\u77e5\u6280\u672f<\/strong>\uff1a\u91c7\u7528\u968f\u673a\u63a5\u5165\u7b56\u7565\u548c\u4fe1\u9053\u611f\u77e5\u6280\u672f\uff0c\u53ef\u4ee5\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u51cf\u5c11\u4fe1\u9053\u51b2\u7a81\u7684\u53d1\u751f\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u529f\u7387\u63a7\u5236\u7b56\u7565<\/strong>\uff1a\u901a\u8fc7\u8c03\u6574\u8bbe\u5907\u7684\u53d1\u5c04\u529f\u7387\uff0c\u53ef\u4ee5\u6709\u6548\u51cf\u5c11\u56e0\u4fe1\u53f7\u8986\u76d6\u8303\u56f4\u8fc7\u5927\u800c\u5bfc\u81f4\u7684\u4fe1\u9053\u51b2\u7a81\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5206\u6563\u4fe1\u9053\u89c4\u5212<\/strong>\uff1a\u5408\u7406\u9009\u62e9\u548c\u7ec4\u5408\u4e0d\u540c\u7684\u65b9\u6cd5\uff0c\u5982\u5206\u6563\u4fe1\u9053\u89c4\u5212\uff0c\u53ef\u4ee5\u63d0\u9ad8LoRa\u7f51\u7edc\u7684\u901a\u4fe1\u8d28\u91cf\uff0c\u63d0\u5347\u7269\u8054\u7f51\u5e94\u7528\u7684\u6027\u80fd\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>CSMA\/CA\u673a\u5236<\/strong>\uff1a\u901a\u8fc7CSMA\/CA(\u8f7d\u6ce2\u76d1\u542c\u591a\u5740\u63a5\u5165\/\u78b0\u649e\u907f\u514d)\u673a\u5236\uff0cLora\u8bbe\u5907\u53ef\u4ee5\u5728\u53d1\u9001\u6570\u636e\u4e4b\u524d\u76d1\u542c\u4fe1\u9053\uff0c\u5982\u679c\u4fe1\u9053\u4e00\u76f4\u88ab\u5360\u7528\uff0c\u5219\u8bbe\u5907\u4f1a\u7b49\u5f85\u4e00\u6bb5\u65f6\u95f4\u518d\u8fdb\u884c\u6570\u636e\u4f20\u8f93\uff0c\u4ece\u800c\u907f\u514d\u78b0\u649e\u548c\u51b2\u7a81\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 LoRa\u901a\u4fe1\u4e2d\u4fe1\u53f7\u5e72\u6270\u7684\u4e3b\u8981\u6765\u6e90\u53ca\u5176\u5bf9\u4e22\u5305\u7387\u7684\u5f71\u54cd\u7a0b\u5ea6\u5982\u4f55?<\/h2>\n\n\n\n<p>\u3000\u3000LoRa\u901a\u4fe1\u4e2d\u7684\u4fe1\u53f7\u5e72\u6270\u4e3b\u8981\u6765\u6e90\u4e8e\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u5929\u6c14\u56e0\u7d20<\/strong>\uff1a\u6076\u52a3\u7684\u5929\u6c14\u6761\u4ef6\u5982\u96f7\u66b4\u3001\u964d\u96e8\u548c\u5927\u98ce\u7b49\u4f1a\u5bf9LoRa\u4fe1\u53f7\u7684\u4f20\u8f93\u4ea7\u751f\u663e\u8457\u5f71\u54cd\uff0c\u5bfc\u81f4\u4fe1\u53f7\u8870\u51cf\u548c\u4e22\u5305\u7387\u589e\u52a0\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u591a\u5f84\u5e72\u6270<\/strong>\uff1a\u5f53LoRa\u4fe1\u53f7\u901a\u8fc7\u4e0d\u540c\u7684\u8def\u5f84\u5230\u8fbe\u63a5\u6536\u5668\u65f6\uff0c\u4f1a\u4ea7\u751f\u591a\u5f84\u5e72\u6270\u3002\u8fd9\u79cd\u5e72\u6270\u4f1a\u5bfc\u81f4\u4fe1\u53f7\u7684\u76f8\u4f4d\u548c\u5e45\u5ea6\u53d1\u751f\u53d8\u5316\uff0c\u4ece\u800c\u5f71\u54cd\u6570\u636e\u4f20\u8f93\u7684\u51c6\u786e\u6027\uff0c\u5e76\u53ef\u80fd\u5bfc\u81f4\u4e22\u5305\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5916\u90e8\u7535\u78c1\u5e72\u6270<\/strong>\uff1a\u6765\u81ea\u5176\u4ed6\u65e0\u7ebf\u8bbe\u5907(\u5982Wi-Fi\u3001\u84dd\u7259\u3001\u5fae\u6ce2\u7089\u7b49)\u7684\u4fe1\u53f7\u5e72\u6270\u4e5f\u53ef\u80fd\u5f71\u54cdLoRa\u7f51\u7edc\u7684\u6027\u80fd\uff0c\u5c24\u5176\u662f\u5728\u9891\u8c31\u7ba1\u7406\u4e0d\u5f53\u6216\u73af\u5883\u7535\u78c1\u5e72\u6270\u8f83\u5927\u7684\u60c5\u51b5\u4e0b\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u540c\u9891\u5e72\u6270<\/strong>\uff1a\u5728\u65e0\u7ebf\u9886\u57df\u4e2d\uff0c\u540c\u9891\u5e72\u6270\u662f\u4e00\u4e2a\u5e38\u89c1\u95ee\u9898\uff0c\u5b83\u4f1a\u4e25\u91cd\u5f71\u54cdLoRa\u6a21\u5757\u4e4b\u95f4\u7684\u901a\u4fe1\u8d28\u91cf\uff0c\u5bfc\u81f4\u6570\u636e\u4e22\u5931\u548c\u4e71\u7801\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u8fd9\u4e9b\u5e72\u6270\u5bf9LoRa\u901a\u4fe1\u7684\u4e22\u5305\u7387\u6709\u663e\u8457\u5f71\u54cd\u3002\u4f8b\u5982\uff0c\u6076\u52a3\u7684\u5929\u6c14\u6761\u4ef6\u548c\u591a\u5f84\u5e72\u6270\u90fd\u4f1a\u5bfc\u81f4\u4fe1\u53f7\u8870\u51cf\u548c\u76f8\u4f4d\u53d8\u5316\uff0c\u4ece\u800c\u589e\u52a0\u6570\u636e\u4f20\u8f93\u9519\u8bef\u7684\u6982\u7387\uff0c\u8fdb\u800c\u63d0\u9ad8\u4e22\u5305\u7387\u3002\u6b64\u5916\uff0c\u5916\u90e8\u7535\u78c1\u5e72\u6270\u548c\u540c\u9891\u5e72\u6270\u4e5f\u4f1a\u901a\u8fc7\u7834\u574f\u4fe1\u53f7\u7684\u5b8c\u6574\u6027\u6765\u589e\u52a0\u4e22\u5305\u7387\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u4e3a\u4e86\u5e94\u5bf9\u8fd9\u4e9b\u5e72\u6270\uff0c\u53ef\u4ee5\u91c7\u53d6\u591a\u79cd\u63aa\u65bd\uff0c\u5982\u4f7f\u7528\u4fe1\u53f7\u6ee4\u6ce2\u5668\u5c06\u9891\u8c31\u4e2d\u7684\u5e72\u6270\u4fe1\u53f7\u6ee4\u9664\uff0c\u5e94\u7528\u8bef\u7801\u7ea0\u6b63\u7b97\u6cd5\u4ee5\u63d0\u9ad8\u901a\u4fe1\u7684\u53ef\u9760\u6027\uff0c\u4ee5\u53ca\u5408\u7406\u89c4\u5212LoRa\u8bbe\u5907\u7684\u5de5\u4f5c\u9891\u7387\u4ee5\u907f\u514d\u9891\u8c31\u91cd\u53e0\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 \u5728\u4e0d\u540c\u4f20\u8f93\u8ddd\u79bb\u4e0b\uff0cLoRa\u7f51\u7edc\u7684\u4e22\u5305\u7387\u53d8\u5316\u89c4\u5f8b\u662f\u600e\u6837\u7684?<\/h2>\n\n\n\n<p>\u3000\u3000\u5728\u4e0d\u540c\u4f20\u8f93\u8ddd\u79bb\u4e0b\uff0cLoRa\u7f51\u7edc\u7684\u4e22\u5305\u7387\u53d8\u5316\u89c4\u5f8b\u4e3b\u8981\u53d7\u5230\u7a7a\u95f4\u73af\u5883\u3001\u53d1\u5c04\u529f\u7387\u3001\u63a5\u6536\u7075\u654f\u5ea6\u3001\u5929\u7ebf\u589e\u76ca\u7b49\u591a\u79cd\u56e0\u7d20\u7684\u5f71\u54cd\u3002\u6839\u636e\u4e2d\u7684\u5b9e\u9a8c\u7ed3\u679c\uff0c\u6211\u4eec\u53ef\u4ee5\u770b\u5230\u5728\u5f00\u653e\u73af\u5883\u4e2d\uff0c\u5f53\u4f20\u8f93\u8ddd\u79bb\u8d85\u8fc7150\u7c73\u4e14\u4fe1\u53f7\u5f3a\u5ea6\u4f4e\u4e8e95 dBm\u65f6\uff0c\u6570\u636e\u5305\u4e22\u5931\u7387\u9ad8\u4e8e4%;\u800c\u5728\u5c01\u95ed\u73af\u5883\u4e2d\uff0c\u6570\u636e\u5305\u4e22\u5931\u7387\u968f\u4f20\u8f93\u8ddd\u79bb\u7684\u589e\u52a0\u800c\u7f13\u6162\u4e0a\u5347\uff0c\u5f53\u4f20\u8f93\u8ddd\u79bb\u4e3a200\u7c73\u4e14\u4fe1\u53f7\u5f3a\u5ea6\u4f4e\u4e8e105 dBm\u65f6\uff0c\u6570\u636e\u5305\u4e22\u5931\u7387\u8fbe\u52308%\u3002\u8fd9\u8868\u660e\u5728\u5f00\u653e\u73af\u5883\u4e2d\uff0c\u5e94\u9009\u62e9\u8ddd\u79bb\u4e0d\u8d85\u8fc7100\u7c73\u7684\u4f20\u8f93\u8ddd\u79bb\u4ee5\u83b7\u5f97\u66f4\u597d\u7684\u4fe1\u53f7\u5f3a\u5ea6\u548c\u66f4\u4f4e\u7684\u5305\u4e22\u7387\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u8fdb\u4e00\u6b65\u5730\uff0c\u63d0\u4f9b\u4e86\u5177\u4f53\u7684\u4e22\u5305\u7387\u6570\u636e\uff0c\u5176\u4e2d\u6700\u5dee\u60c5\u51b5\u4e0b\u7684\u4e22\u5305\u7387\u4e3a\u767e\u4e07\u5206\u4e4b46(\u5373\u4e07\u5206\u4e4b0.46)\uff0c\u800c\u7efc\u5408\u4e22\u5305\u7387\u4e3a\u603b\u5171\u4f20\u8f93\u4e863345262\u6b21\uff0c\u603b\u5171\u670976\u6b21\u4e22\u5305\uff0c\u5373\u5927\u7ea6\u4e3a\u767e\u4e07\u5206\u4e4b2.28.\u8fd9\u8868\u660e\u5728\u7279\u5b9a\u6761\u4ef6\u4e0b\uff0cLoRa\u7f51\u7edc\u7684\u4e22\u5305\u7387\u53ef\u4ee5\u975e\u5e38\u4f4e\uff0c\u4f46\u968f\u7740\u4f20\u8f93\u8ddd\u79bb\u7684\u589e\u52a0\u6216\u4fe1\u53f7\u5f3a\u5ea6\u7684\u964d\u4f4e\uff0c\u4e22\u5305\u7387\u4f1a\u663e\u8457\u589e\u52a0\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRa\u7f51\u7edc\u7684\u4e22\u5305\u7387\u4e0e\u4f20\u8f93\u8ddd\u79bb\u7684\u5173\u7cfb\u5e76\u975e\u7ebf\u6027\uff0c\u800c\u662f\u53d7\u5230\u591a\u79cd\u56e0\u7d20\u7684\u5171\u540c\u5f71\u54cd\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\u7a7a\u95f4\u73af\u5883\u3001\u53d1\u5c04\u529f\u7387\u3001\u63a5\u6536\u7075\u654f\u5ea6\u548c\u5929\u7ebf\u589e\u76ca\u7b49\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 \u5982\u4f55\u901a\u8fc7\u7f51\u7edc\u89c4\u5212\u4e0e\u90e8\u7f72\u4f18\u5316LoRa\u7cfb\u7edf\u7684\u6027\u80fd\uff0c\u4ee5\u51cf\u5c11\u4e22\u5305\u7387?<\/h2>\n\n\n\n<p>\u3000\u3000\u4e3a\u4e86\u901a\u8fc7\u7f51\u7edc\u89c4\u5212\u4e0e\u90e8\u7f72\u4f18\u5316LoRa\u7cfb\u7edf\u7684\u6027\u80fd\uff0c\u4ee5\u51cf\u5c11\u4e22\u5305\u7387\uff0c\u53ef\u4ee5\u91c7\u53d6\u4ee5\u4e0b\u63aa\u65bd\uff1a<\/p>\n\n\n\n<ul 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class=\"wp-block-heading\">\u3000\u3000\u4e94\u3001 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