{"id":94881,"date":"2024-07-02T12:56:24","date_gmt":"2024-07-02T04:56:24","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=94881"},"modified":"2024-07-02T12:56:28","modified_gmt":"2024-07-02T04:56:28","slug":"lyddzcmsjs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/94881.html","title":{"rendered":"LoRa\u4e00\u5bf9\u591a\u4e3b\u4ece\u6a21\u5f0f\u4ecb\u7ecd"},"content":{"rendered":"\n<p>\u3000\u3000<strong>LoRa\u4e00\u5bf9\u591a\u4e3b\u4ece\u6a21\u5f0f<\/strong>\u662f\u4e00\u79cd\u5728LoRa\u7f51\u7edc\u4e2d\u5b9e\u73b0\u591a\u4e2a\u4ece\u8282\u70b9(\u7ec8\u7aef\u8282\u70b9)\u901a\u8fc7\u4e00\u4e2a\u4e3b\u8282\u70b9(\u7f51\u5173\u6216\u4e2d\u5fc3\u8282\u70b9)\u8fdb\u884c\u901a\u4fe1\u7684\u914d\u7f6e\u65b9\u5f0f\u3002\u5728\u8fd9\u79cd\u6a21\u5f0f\u4e0b\uff0c\u4e00\u4e2a\u4e3b\u8282\u70b9\u53ef\u4ee5\u540c\u65f6\u4e0e\u591a\u4e2a\u4ece\u8282\u70b9\u8fdb\u884c\u901a\u4fe1\uff0c\u4ece\u800c\u5b9e\u73b0\u70b9\u5bf9\u591a\u7684\u901a\u4fe1\u6548\u679c\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5177\u4f53\u6765\u8bf4\uff0c\u8fd9\u79cd\u6a21\u5f0f\u901a\u5e38\u7531\u4e00\u4e2a\u4e3b\u82af\u7247(\u5982STM32F1)\u548c\u591a\u4e2aRF\u82af\u7247(\u5982\u5b89\u4fe1\u53efRa-02)\u7ec4\u6210\uff0c\u4e3b\u82af\u7247\u901a\u8fc7SPI\u9a71\u52a8\u4e0eRF\u82af\u7247\u8fde\u63a5\u3002\u5728\u8fd9\u79cd\u914d\u7f6e\u4e2d\uff0c\u4e3b\u8282\u70b9\u8d1f\u8d23\u53d1\u9001\u63a7\u5236\u547d\u4ee4\u6216\u6570\u636e\u5305\uff0c\u800c\u4ece\u8282\u70b9\u5219\u6839\u636e\u63a5\u6536\u5230\u7684\u547d\u4ee4\u6216\u6570\u636e\u8fdb\u884c\u76f8\u5e94\u7684\u64cd\u4f5c\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u4e3a\u4e86\u786e\u4fdd\u4e3b\u4ece\u8282\u70b9\u4e4b\u95f4\u7684\u901a\u4fe1\u6548\u7387\u548c\u7a33\u5b9a\u6027\uff0c\u9700\u8981\u8c03\u6574LoRa\u7684\u76f8\u5173\u53c2\u6570\uff0c\u5305\u62ec\u6269\u9891\u56e0\u5b50\u3001\u5e26\u5bbd\u548c\u7f16\u7801\u7387\u7b49\uff0c\u4ee5\u4f7f\u4e3b\u4ece\u8282\u70b9\u5728\u4e00\u4e2a\u7a7a\u4e2d\u901f\u7387\u4e0b\u5de5\u4f5c\u3002\u6b64\u5916\uff0c\u4e3b\u4ece\u8282\u70b9\u91c7\u7528\u4e00\u95ee\u4e00\u7b54\u7684\u65b9\u5f0f\u8fdb\u884c\u901a\u4fe1\uff0c\u652f\u6301\u5168\u53cc\u5de5\u901a\u4fe1\uff0c\u5ef6\u65f6\u5927\u7ea6\u4e3a20\u79d2\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0cLoRa\u4e00\u5bf9\u591a\u4e3b\u4ece\u6a21\u5f0f\u53ef\u4ee5\u7528\u4e8e\u591a\u79cd\u573a\u666f\uff0c\u4f8b\u5982\u667a\u80fd\u5bb6\u5c45\u3001\u667a\u80fd\u57ce\u5e02\u548c\u5de5\u4e1a\u7269\u8054\u7f51\u7b49\u9886\u57df\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5bf9\u591a\u4e2a\u8bbe\u5907\u7684\u96c6\u4e2d\u7ba1\u7406\u548c\u63a7\u5236\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7684\u5229\u7528\u7387\u548c\u4fe1\u606f\u4f20\u9012\u6548\u7387\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRa\u4e00\u5bf9\u591a\u4e3b\u4ece\u6a21\u5f0f\u901a\u8fc7\u4e3b\u8282\u70b9\u4e0e\u591a\u4e2a\u4ece\u8282\u70b9\u7684\u901a\u4fe1\uff0c\u5b9e\u73b0\u4e86\u9ad8\u6548\u3001\u7a33\u5b9a\u7684\u8fdc\u7a0b\u63a7\u5236\u548c\u6570\u636e\u4f20\u8f93\uff0c\u9002\u7528\u4e8e\u9700\u8981\u5927\u89c4\u6a21\u8bbe\u5907\u8fde\u63a5\u548c\u7ba1\u7406\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 LoRa\u4e00\u5bf9\u591a\u4e3b\u4ece\u6a21\u5f0f\u7684\u5177\u4f53\u5b9e\u73b0\u6b65\u9aa4\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n<p>\u3000\u3000LoRa\u4e00\u5bf9\u591a\u4e3b\u4ece\u6a21\u5f0f\u7684\u5177\u4f53\u5b9e\u73b0\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u786c\u4ef6\u51c6\u5907<\/strong>\uff1a\u9996\u5148\u9700\u8981\u51c6\u5907\u597d\u76f8\u5173\u7684\u786c\u4ef6\u8bbe\u5907\uff0c\u5305\u62ecLoRa\u7f51\u5173\u548cLoRa\u8282\u70b9\u3002LoRa\u7f51\u5173\u901a\u5e38\u662f\u4e00\u53f0\u5177\u5907LoRa\u901a\u4fe1\u529f\u80fd\u7684\u8bbe\u5907\uff0c\u800cLoRa\u8282\u70b9\u53ef\u4ee5\u662f\u4f20\u611f\u5668\u3001\u8bbe\u5907\u6216\u5176\u4ed6\u7ec8\u7aef\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u786e\u5b9a\u4f7f\u7528\u7684LoRa\u6a21\u5757<\/strong>\uff1a\u9009\u62e9\u5408\u9002\u7684LoRa\u6a21\u5757\uff0c\u4f8b\u5982SX1278\u6216SX1276.\u5e76\u786e\u4fdd\u4e3b\u63a7\u82af\u7247(\u5982STM32)\u80fd\u591f\u901a\u8fc7\u4e32\u53e3\u4e0eLoRa\u6a21\u5757\u8fdb\u884c\u901a\u4fe1\uff0c\u63a7\u5236LoRa\u6a21\u5757\u53d1\u9001\u6216\u63a5\u6536\u6570\u636e\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7f51\u5173\u914d\u7f6e<\/strong>\uff1a\u5c06LoRa\u7f51\u5173\u4e0e\u4e91\u7aef\u670d\u52a1\u5668\u8fdb\u884c\u8fde\u63a5\uff0c\u786e\u4fdd\u7f51\u5173\u5177\u6709\u66f4\u5f3a\u5927\u7684\u5904\u7406\u80fd\u529b\u548c\u66f4\u7a33\u5b9a\u7684\u7f51\u7edc\u8fde\u63a5\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u4e2a\u8282\u70b9\u7684\u540c\u65f6\u901a\u4fe1\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u8282\u70b9\u8bbe\u7f6e<\/strong>\uff1a\u9009\u62e9\u5408\u9002\u7684LoRa\u8282\u70b9\uff0c\u5e76\u8fdb\u884c\u8282\u70b9\u7684\u8bbe\u7f6e\u3002\u6bcf\u4e2a\u8282\u70b9\u90fd\u914d\u5907\u4e86LoRa\u65e0\u7ebf\u6a21\u5757\uff0c\u901a\u8fc7\u65e0\u7ebf\u6a21\u5757\u4e4b\u95f4\u7684\u8fde\u63a5\u548c\u901a\u4fe1\uff0c\u5b9e\u73b0\u6570\u636e\u7684\u4f20\u8f93\u548c\u8f6c\u53d1\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6570\u636e\u4f20\u8f93<\/strong>\uff1a\u67d0\u4e2aLoRa\u8282\u70b9\u6bcf\u9694\u4e00\u5b9a\u65f6\u95f4(\u4f8b\u59822\u79d2)\u4e3b\u52a8\u5411\u4e2d\u5fc3\u70b9\u53d1\u9001\u4e00\u5305\u6570\u636e(\u59821. 2. 3. 4. 5)\uff0cLoRa\u4e2d\u5fc3\u70b9\u6536\u5230\u540e\u5c06\u6536\u5230\u7684\u6570\u636e\u6bcf\u4e2a\u90fd\u52a01.\u4f5c\u4e3a\u5e94\u7b54\u5185\u5bb9\u8fd4\u56de\u7ed9\u8be5\u8282\u70b9\u3002\u5f53\u8be5\u8282\u70b9\u6536\u5230\u54cd\u5e94\u65f6\u5373\u53ef\u5224\u5b9a\u6b63\u786e\u6536\u5230\u4e86\u6570\u636e\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 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class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 \u5728LoRa\u4e00\u5bf9\u591a\u4e3b\u4ece\u6a21\u5f0f\u4e2d\uff0c\u5982\u4f55\u786e\u4fdd\u4ece\u8282\u70b9\u4e0e\u4e3b\u8282\u70b9\u4e4b\u95f4\u7684\u901a\u4fe1\u7a33\u5b9a\u6027\u548c\u5ef6\u8fdf\u63a7\u5236?<\/h2>\n\n\n\n<p>\u3000\u3000\u5728LoRa\u4e00\u5bf9\u591a\u4e3b\u4ece\u6a21\u5f0f\u4e2d\uff0c\u786e\u4fdd\u4ece\u8282\u70b9\u4e0e\u4e3b\u8282\u70b9\u4e4b\u95f4\u7684\u901a\u4fe1\u7a33\u5b9a\u6027\u548c\u5ef6\u8fdf\u63a7\u5236\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u51e0\u79cd\u65b9\u6cd5\u6765\u5b9e\u73b0\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u9009\u62e9\u5408\u7406\u7684\u6269\u9891\u56e0\u5b50<\/strong>\uff1a\u6269\u9891\u56e0\u5b50\u7684\u9009\u62e9\u5bf9\u901a\u4fe1\u8d28\u91cf\u6709\u91cd\u8981\u5f71\u54cd\u3002\u4e00\u822c\u5efa\u8bae\u9009\u62e97-12\u4e4b\u95f4\u7684\u6269\u9891\u56e0\u5b50\uff0c\u4ee5\u786e\u4fdd\u8bbe\u5907\u548c\u7f51\u5173\u7684\u4e00\u81f4\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u91c7\u7528ACK\u673a\u5236<\/strong>\uff1aACK\u673a\u5236\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u6536\u53d1\u7684\u53cc\u5411\u786e\u8ba4\uff0c\u4ece\u800c\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5408\u7406\u8bbe\u7f6e\u53d1\u5c04\u529f\u7387<\/strong>\uff1a\u907f\u514d\u53d1\u5c04\u529f\u7387\u8fc7\u5927\u5bfc\u81f4\u8fc7\u8f7d\uff0c\u540c\u65f6\u4e5f\u8981\u4fdd\u8bc1\u8db3\u591f\u7684\u529f\u7387\u4ee5\u8986\u76d6\u6240\u9700\u7684\u901a\u4fe1\u8303\u56f4\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f18\u5316\u5929\u7ebf\u65b9\u5411<\/strong>\uff1a\u901a\u8fc7\u4f18\u5316\u5929\u7ebf\u7684\u65b9\u5411\uff0c\u53ef\u4ee5\u907f\u514d\u4fe1\u53f7\u906e\u853d\uff0c\u4ece\u800c\u63d0\u9ad8\u901a\u4fe1\u7684\u7a33\u5b9a\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u8bbe\u7f6e\u91cd\u4f20\u673a\u5236\u548c\u7f13\u5b58<\/strong>\uff1a\u4e3a\u4e86\u9632\u6b62\u4e22\u5305\uff0c\u53ef\u4ee5\u8bbe\u7f6e\u91cd\u4f20\u673a\u5236\u548c\u7f13\u5b58\uff0c\u786e\u4fdd\u6570\u636e\u80fd\u591f\u6210\u529f\u4f20\u8f93\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u9009\u62e9\u5408\u9002\u7684\u6570\u636e\u7387<\/strong>\uff1a\u6839\u636e\u5b9e\u9645\u5e94\u7528\u573a\u666f\u7684\u8ddd\u79bb\u548c\u73af\u5883\u9009\u62e9\u5408\u9002\u7684\u6570\u636e\u7387\uff0c\u4ee5\u5e73\u8861\u4f20\u8f93\u901f\u5ea6\u548c\u529f\u8017\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f18\u5316\u7f51\u7edc\u62d3\u6251\u7ed3\u6784<\/strong>\uff1a\u901a\u8fc7\u4f18\u5316\u7f51\u7edc\u62d3\u6251\u7ed3\u6784\u3001\u6570\u636e\u538b\u7f29\u4e0e\u5206\u7247\u3001\u6570\u636e\u4f20\u8f93\u534f\u8bae\u548c\u8def\u7531\u7b97\u6cd5\u6765\u964d\u4f4e\u65e0\u7ebfLoRa\u81ea\u7ec4\u7f51\u7684\u65f6\u5ef6\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f7f\u7528\u81ea\u9002\u5e94\u8c03\u5236\u6280\u672f\u548c\u9891\u7387\u8df3\u9891<\/strong>\uff1a\u8fd9\u4e9b\u6280\u672f\u53ef\u4ee5\u63d0\u9ad8\u901a\u4fe1\u7684\u53ef\u9760\u6027\uff0c\u7279\u522b\u662f\u5728\u9891\u6bb5\u6709\u9650\u7684\u60c5\u51b5\u4e0b\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u589e\u52a0\u4e2d\u7ee7\u8bbe\u5907<\/strong>\uff1a\u4e3a\u4e86\u6269\u5927\u901a\u4fe1\u8986\u76d6\u8303\u56f4\uff0c\u53ef\u4ee5\u589e\u52a0\u4e2d\u7ee7\u8bbe\u5907\uff0c\u51cf\u5c11\u969c\u788d\u7269\u5bf9\u901a\u4fe1\u7684\u5f71\u54cd\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 LoRa\u4e00\u5bf9\u591a\u4e3b\u4ece\u6a21\u5f0f\u5728\u667a\u80fd\u5bb6\u5c45\u3001\u667a\u80fd\u57ce\u5e02\u548c\u5de5\u4e1a\u7269\u8054\u7f51\u7b49\u9886\u57df\u7684\u5e94\u7528\u6848\u4f8b\u6709\u54ea\u4e9b?<\/h2>\n\n\n\n<p>\u3000\u3000LoRa\u6280\u672f\u5728\u667a\u80fd\u5bb6\u5c45\u3001\u667a\u80fd\u57ce\u5e02\u548c\u5de5\u4e1a\u7269\u8054\u7f51\u7b49\u9886\u57df\u7684\u5e94\u7528\u6848\u4f8b\u975e\u5e38\u5e7f\u6cdb\uff0c\u4ee5\u4e0b\u662f\u8be6\u7ec6\u7684\u4ecb\u7ecd\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. \u667a\u80fd\u5bb6\u5c45<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u667a\u80fd\u95e8\u9501\u63a7\u5236\u7cfb\u7edf<\/strong>\uff1a\u901a\u8fc7LoRa\u6280\u672f\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5bf9\u5bb6\u5ead\u95e8\u9501\u7684\u8fdc\u7a0b\u63a7\u5236\uff0c\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u624b\u673aAPP\u8fdb\u884c\u5f00\u9501\u548c\u9501\u95e8\u64cd\u4f5c\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u73af\u5883\u76d1\u6d4b<\/strong>\uff1aLoRa\u4f20\u611f\u5668\u53ef\u4ee5\u7528\u4e8e\u76d1\u6d4b\u5bb6\u5ead\u73af\u5883\u4e2d\u7684\u6e29\u5ea6\u3001\u6e7f\u5ea6\u3001\u7a7a\u6c14\u8d28\u91cf\u7b49\u53c2\u6570\uff0c\u4e3a\u7528\u6237\u63d0\u4f9b\u5b9e\u65f6\u6570\u636e\u652f\u6301\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u667a\u80fd\u5bb6\u7535\u8fdc\u7a0b\u63a7\u5236<\/strong>\uff1a\u7528\u6237\u53ef\u4ee5\u901a\u8fc7LoRa\u8282\u70b9\u5b9e\u73b0\u5bf9\u5bb6\u4e2d\u7535\u5668\u7684\u8fdc\u7a0b\u63a7\u5236\uff0c\u5982\u5f00\u5173\u706f\u3001\u8c03\u8282\u7a7a\u8c03\u6e29\u5ea6\u7b49\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u667a\u80fd\u5b89\u9632\u7cfb\u7edf<\/strong>\uff1aLoRa\u6280\u672f\u53ef\u4ee5\u7528\u4e8e\u6784\u5efa\u5bb6\u5ead\u5b89\u9632\u7cfb\u7edf\uff0c\u5b9e\u65f6\u76d1\u63a7\u5bb6\u4e2d\u5b89\u5168\u72b6\u51b5\uff0c\u5e76\u5728\u5f02\u5e38\u60c5\u51b5\u4e0b\u53ca\u65f6\u901a\u77e5\u7528\u6237\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002. \u667a\u80fd\u57ce\u5e02<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u667a\u80fd\u6284\u8868<\/strong>\uff1aLoRa\u6280\u672f\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u667a\u80fd\u6c34\u8868\u3001\u7535\u8868\u548c\u71c3\u6c14\u8868\u7684\u8fdc\u7a0b\u6284\u8868\uff0c\u63d0\u9ad8\u4e86\u6284\u8868\u6548\u7387\u548c\u51c6\u786e\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e02\u653f\u7ba1\u7406<\/strong>\uff1a\u901a\u8fc7LoRa\u6a21\u5757\u5b9e\u73b0\u5bf9\u57ce\u5e02\u57fa\u7840\u8bbe\u65bd\u7684\u8fdc\u7a0b\u76d1\u63a7\u548c\u7ba1\u7406\uff0c\u5982\u8def\u706f\u3001\u4ea4\u901a\u4fe1\u53f7\u706f\u3001\u5783\u573e\u6876\u6ea2\u6ee1\u68c0\u6d4b\u7b49\uff0c\u63d0\u9ad8\u57ce\u5e02\u7ba1\u7406\u6548\u7387\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u667a\u6167\u6d88\u9632<\/strong>\uff1aLoRa\u4f20\u611f\u5668\u53ef\u4ee5\u7528\u4e8e\u706b\u707e\u76d1\u6d4b\u548c\u62a5\u8b66\u7cfb\u7edf\uff0c\u53ca\u65f6\u53d1\u73b0\u706b\u60c5\u5e76\u53d1\u51fa\u8b66\u62a5\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u667a\u80fd\u7167\u660e<\/strong>\uff1aLoRa\u4f20\u611f\u5668\u88ab\u90e8\u7f72\u5728\u8def\u706f\u4e2d\uff0c\u7528\u4e8e\u76d1\u6d4b\u548c\u63a7\u5236\u57ce\u5e02\u7167\u660e\uff0c\u6839\u636e\u73af\u5883\u4eae\u5ea6\u81ea\u52a8\u8c03\u8282\u7167\u660e\u5f3a\u5ea6\uff0c\u8282\u7701\u80fd\u6e90\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4ea4\u901a\u7ba1\u7406<\/strong>\uff1aLoRa\u6280\u672f\u53ef\u4ee5\u7528\u4e8e\u76d1\u6d4b\u4ea4\u901a\u6d41\u91cf\u548c\u8def\u51b5\uff0c\u4f18\u5316\u4ea4\u901a\u758f\u5bfc\uff0c\u51cf\u5c11\u4ea4\u901a\u62e5\u5835\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u73af\u5883\u76d1\u6d4b<\/strong>\uff1aLoRa\u4f20\u611f\u5668\u53ef\u4ee5\u76d1\u6d4b\u7a7a\u6c14\u8d28\u91cf\u3001\u6e29\u5ea6\u3001\u6e7f\u5ea6\u7b49\u53c2\u6570\uff0c\u4e3a\u57ce\u5e02\u73af\u5883\u7ba1\u7406\u63d0\u4f9b\u6570\u636e\u652f\u6301\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003. \u5de5\u4e1a\u7269\u8054\u7f51<\/h3>\n\n\n\n<p>\u3000\u3000\u867d\u7136\u6211\u641c\u7d22\u5230\u7684\u8d44\u6599\u4e2d\u6ca1\u6709\u76f4\u63a5\u63d0\u5230\u5de5\u4e1a\u7269\u8054\u7f51\u7684\u5177\u4f53\u5e94\u7528\u6848\u4f8b\uff0c\u4f46LoRa\u4f5c\u4e3a\u4e00\u79cd\u4f4e\u529f\u8017\u5e7f\u57df\u7f51(LPWAN)\u6280\u672f\uff0c\u5176\u5728\u5de5\u4e1a\u7269\u8054\u7f51\u4e2d\u7684\u5e94\u7528\u524d\u666f\u4e5f\u975e\u5e38\u5e7f\u9614\u3002LoRa\u6280\u672f\u53ef\u4ee5\u7528\u4e8e\u5de5\u4e1a\u8bbe\u5907\u7684\u8fdc\u7a0b\u76d1\u63a7\u548c\u7ba1\u7406\uff0c\u5b9e\u73b0\u8bbe\u5907\u72b6\u6001\u7684\u5b9e\u65f6\u4f20\u8f93\u548c\u5206\u6790\uff0c\u63d0\u9ad8\u751f\u4ea7\u6548\u7387\u548c\u8bbe\u5907\u7ef4\u62a4\u7684\u4fbf\u6377\u6027\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e94\u3001 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class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u957f\u8ddd\u79bb\u4f20\u8f93<\/strong>\uff1aLoRa\u6280\u672f\u5728\u5e7f\u57df\u8303\u56f4\u5185\u5177\u6709\u51fa\u8272\u7684\u4f20\u8f93\u8ddd\u79bb\u80fd\u529b\uff0c\u6700\u8fdc\u53ef\u8fbe\u6570\u5341\u516c\u91cc\uff0c\u7279\u522b\u9002\u5408\u5728\u57ce\u5e02\u548c\u519c\u6751\u7b49\u5e7f\u6cdb\u8303\u56f4\u5185\u5b9e\u73b0\u957f\u8ddd\u79bb\u7684\u901a\u4fe1\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f4e\u529f\u8017<\/strong>\uff1aLoRa\u6280\u672f\u91c7\u7528\u4f4e\u529f\u8017\u8bbe\u8ba1\uff0c\u4f7f\u5f97\u8bbe\u5907\u5728\u957f\u65f6\u95f4\u5185\u80fd\u591f\u5de5\u4f5c\uff0c\u800c\u65e0\u9700\u9891\u7e41\u66f4\u6362\u7535\u6c60\u3002\u8fd9\u79cd\u4f4e\u529f\u8017\u7279\u6027\u4f7f\u5f97LoRa\u5728\u7269\u8054\u7f51\u5e94\u7528\u4e2d\u5177\u6709\u5de8\u5927\u7684\u6f5c\u529b\uff0c\u7279\u522b\u662f\u5728\u9700\u8981\u957f\u65f6\u95f4\u76d1\u6d4b\u548c\u8fdc\u7a0b\u63a7\u5236\u7684\u573a\u666f\u4e2d\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6297\u5e72\u6270\u80fd\u529b\u5f3a<\/strong>\uff1aLoRa\u6280\u672f\u53ef\u4ee5\u7a7f\u900f\u969c\u788d\u7269\uff0c\u5982\u5899\u58c1\u548c\u5efa\u7b51\u7269\uff0c\u4ece\u800c\u5b9e\u73b0\u53ef\u9760\u7684\u901a\u4fe1\u3002\u6b64\u5916\uff0cLoRa\u6a21\u5757\u96c6\u6210\u4e86\u53ef\u8c03\u529f\u7387\u653e\u5927\u5668\uff0c\u5927\u5927\u63d0\u9ad8\u4e86\u63a5\u6536\u7075\u654f\u5ea6\uff0c\u5728\u8fdc\u8ddd\u79bb\u901a\u4fe1\u573a\u666f\u4e2d\u6709\u7740\u975e\u5e38\u91cd\u8981\u7684\u5e94\u7528\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u591a\u8bbe\u5907\u8fde\u63a5<\/strong>\uff1aLoRa\u7f51\u7edc\u53ef\u4ee5\u8fde\u63a5\u591a\u4e2a\u8282\u70b9\uff0c\u7ec4\u7f51\u65b9\u5f0f\u7075\u6d3b\uff0c\u9002\u5408\u5927\u89c4\u6a21\u90e8\u7f72\u3002<\/li>\n<\/ul>\n\n\n\n<h3 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