{"id":95771,"date":"2024-07-22T09:22:26","date_gmt":"2024-07-22T01:22:26","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=95771"},"modified":"2024-07-22T09:22:53","modified_gmt":"2024-07-22T01:22:53","slug":"wlwdbgzyljs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/95771.html","title":{"rendered":"\u7269\u8054\u7f51\u7535\u8868\u5de5\u4f5c\u539f\u7406\u4ecb\u7ecd"},"content":{"rendered":"\n<p>\u3000\u3000<strong>\u7269\u8054\u7f51\u7535\u8868<\/strong>\u662f\u73b0\u4ee3\u7535\u529b\u7cfb\u7edf\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\uff0c\u5176\u5de5\u4f5c\u539f\u7406\u4e3b\u8981\u57fa\u4e8e\u667a\u80fd\u82af\u7247\u3001\u7cbe\u786e\u6d4b\u91cf\u6a21\u5757\u3001\u6570\u636e\u4fe1\u606f\u63a7\u5236\u90e8\u4ef6\u548c\u901a\u8baf\u6a21\u5757\u7b49\u6784\u6210\u3002\u4ee5\u4e0b\u662f\u7269\u8054\u7f51\u7535\u8868\u7684\u5de5\u4f5c\u8fc7\u7a0b\u53ca\u5176\u5173\u952e\u7279\u70b9\uff1a<\/p>\n\n\n\n<ul 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class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 \u7269\u8054\u7f51\u7535\u8868\u4e2d\u4f7f\u7528\u7684\u667a\u80fd\u82af\u7247\u6709\u54ea\u4e9b\uff0c\u5b83\u4eec\u5404\u81ea\u7684\u529f\u80fd\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n<p>\u3000\u3000\u7269\u8054\u7f51\u7535\u8868\u4e2d\u4f7f\u7528\u7684\u667a\u80fd\u82af\u7247\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u79cd\uff0c\u5b83\u4eec\u5404\u81ea\u7684\u529f\u80fd\u5982\u4e0b\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001.&nbsp;<strong>MCU\u82af\u7247<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u529f\u80fd\uff1a\u4f5c\u4e3a\u63a7\u5236\u6838\u5fc3\uff0c\u8d1f\u8d23\u6574\u4e2a\u7535\u8868\u7684\u7ba1\u7406\u548c\u63a7\u5236\u3002\u4f8b\u5982\uff0cDdzy315-ii\u5355\u76f8\u8d39\u63a7\u667a\u80fd\u7535\u80fd\u8868\u4f7f\u7528\u4e86\u9ad8\u6027\u80fdMCU\u82af\u7247\uff0c\u5177\u6709\u5149\u7535\u9694\u79bbRS485\u53ca\u7ea2\u5916\u901a\u8baf\u63a5\u53e3\u3001LCD\u5927\u5c4f\u5e55\u6db2\u6676\u663e\u793a\u7b49\u529f\u80fd\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002.&nbsp;<strong>\u9ad8\u7cbe\u5ea6\u7535\u80fd\u6d4b\u91cf\u96c6\u6210\u82af\u7247(\u5982ADI 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class=\"wp-block-heading\">\u3000\u30003.&nbsp;<strong>\u5355\u7247\u673a(\u5982NXPLPC1114)<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u529f\u80fd\uff1a\u4f5c\u4e3a\u4e3b\u63a7\u90e8\u5206\uff0c\u8d1f\u8d23\u6574\u4e2a\u7535\u8868\u7684\u903b\u8f91\u63a7\u5236\u548c\u6570\u636e\u5904\u7406\u3002\u4f8b\u5982\uff0cNB-IoT\u667a\u6167\u7535\u8868\u89e3\u51b3\u65b9\u6848\u4e2d\u7684lpc1114\u4e3b\u63a7\u90e8\u5206\uff0c\u4e0eade7757\u7535\u80fd\u8ba1\u91cf\u7535\u8def\u6a21\u5757\u4e00\u8d77\u6784\u6210\u7535\u80fd\u8868\u7684\u6838\u5fc3\u90e8\u5206\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30004.&nbsp;<strong>DSP\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u82af\u7247(\u5982ATT7028A)<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u529f\u80fd\uff1a\u7528\u4e8e\u5feb\u901f\u5904\u7406\u7535\u80fd\u6570\u636e\uff0c\u5e76\u901a\u8fc7FFT\u7b97\u6cd5\u8ba1\u7b97\u83b7\u5f97\u7535\u80fd\u6570\u636e\u3002\u4f8b\u5982\uff0c\u5728\u57fa\u4e8eNB-IoT\u548cLoRa\u7684\u667a\u80fd\u7535\u8868\u8bbe\u8ba1\u4e2d\uff0catt7028a\u9ad8\u7cbe\u5ea6\u7535\u80fd\u8ba1\u91cf\u82af\u7247\u901a\u8fc7\u5185\u90e8\u96c6\u6210\u7684DSP\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u7535\u8def\u5b9e\u73b0\u5bf9\u7535\u538b\u548c\u7535\u6d41\u4fe1\u53f7\u7684\u5feb\u901f\u5904\u7406\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 \u7269\u8054\u7f51\u7535\u8868\u7684EPPROM\u5b58\u50a8\u5668\u662f\u5982\u4f55\u5de5\u4f5c\u7684<\/h2>\n\n\n\n<p>\u3000\u3000\u7269\u8054\u7f51\u7535\u8868\u4e2d\u7684EEPROM(\u7535\u53ef\u64e6\u53ef\u7f16\u7a0b\u53ea\u8bfb\u5b58\u50a8\u5668)\u662f\u4e00\u79cd\u5728\u6570\u636e\u5b58\u50a8\u548c\u7ba1\u7406\u65b9\u9762\u5177\u6709\u663e\u8457\u4f18\u52bf\u7684\u975e\u6613\u5931\u6027\u5b58\u50a8\u6280\u672f\u3002EEPROM\u901a\u8fc7\u63a7\u5236\u7535\u8109\u51b2\u6765\u5b9e\u73b0\u5bf9\u5355\u4e2a\u5b58\u50a8\u5355\u5143\u7684\u9009\u62e9\u6027\u64e6\u9664\uff0c\u800c\u4e0d\u9700\u8981\u50cfROM\u90a3\u6837\u5c06\u6574\u4e2a\u5b58\u50a8\u77e9\u9635\u5168\u90e8\u64e6\u9664\u3002\u8fd9\u79cd\u7279\u6027\u4f7f\u5f97EEPROM\u5728\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u66f4\u52a0\u7075\u6d3b\u548c\u9ad8\u6548\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u4e0e\u5176\u4ed6\u5b58\u50a8\u6280\u672f\u76f8\u6bd4\uff0cEEPROM\u6709\u4ee5\u4e0b\u51e0\u4e2a\u4e3b\u8981\u4f18\u52bf\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u4f4e\u529f\u8017<\/strong>\uff1a\u4e0e\u4f20\u7edf\u7684ROM\u76f8\u6bd4\uff0cEEPROM\u5728\u5199\u5165\u8fc7\u7a0b\u4e2d\u7684\u529f\u8017\u8f83\u4f4e\uff0c\u8fd9\u51cf\u5c11\u4e86\u80fd\u91cf\u6d88\u8017\u5e76\u5ef6\u957f\u4e86\u8bbe\u5907\u7684\u4f7f\u7528\u5bff\u547d\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u9ad8\u8010\u7528\u6027<\/strong>\uff1aEEPROM\u7684\u5199\u5165\u6b21\u6570\u901a\u5e38\u53ef\u4ee5\u8fbe\u523010\u4e07\u6b21\u4ee5\u4e0a\uff0c\u8fd9\u5927\u5927\u8d85\u8fc7\u4e86\u4f20\u7edfROM\u7684\u5bff\u547d\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7075\u6d3b\u6027<\/strong>\uff1aEEPROM\u5141\u8bb8\u7528\u6237\u5728\u4e0d\u4ece\u7535\u8def\u4e2d\u79fb\u9664\u82af\u7247\u7684\u60c5\u51b5\u4e0b\u8fdb\u884c\u6570\u636e\u64e6\u9664\u548c\u91cd\u65b0\u7f16\u7a0b\uff0c\u8fd9\u4e3a\u7cfb\u7edf\u7684\u7ef4\u62a4\u548c\u5347\u7ea7\u63d0\u4f9b\u4e86\u6781\u5927\u7684\u4fbf\u5229\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6210\u672c\u6548\u76ca<\/strong>\uff1a\u5c3d\u7ba1EEPROM\u7684\u6210\u672c\u9ad8\u4e8e\u67d0\u4e9b\u5176\u4ed6\u7c7b\u578b\u7684\u5b58\u50a8\u5668\uff0c\u4f46\u5176\u5728\u5927\u89c4\u6a21\u751f\u4ea7\u4e2d\u7684\u5e94\u7528\u4ecd\u7136\u5177\u6709\u8f83\u9ad8\u7684\u6027\u4ef7\u6bd4\u3002\u6b64\u5916\uff0cEEPROM\u7684\u5236\u9020\u8fc7\u7a0b\u5df2\u7ecf\u5f97\u5230\u4e86\u4f18\u5316\uff0c\u4f7f\u5176\u5c3a\u5bf8\u95ee\u9898\u9010\u6e10\u53d8\u5f97\u4e0d\u90a3\u4e48\u91cd\u8981\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e7f\u6cdb\u7684\u5e94\u7528<\/strong>\uff1aEEPROM\u56e0\u5176\u8fd9\u4e9b\u4f18\u70b9\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u7535\u5b50\u8bbe\u5907\u4e2d\uff0c\u5305\u62ec\u667a\u80fd\u7535\u8868\u3001IC\u5361\u7b49\uff0c\u8fd9\u4e9b\u8bbe\u5907\u9700\u8981\u957f\u671f\u5b58\u50a8\u6570\u636e\u4e14\u5bf9\u529f\u8017\u548c\u53ef\u9760\u6027\u6709\u8f83\u9ad8\u8981\u6c42\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 \u7269\u8054\u7f51\u7535\u8868\u5982\u4f55\u901a\u8fc7\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236<\/h2>\n\n\n\n<p>\u3000\u3000\u7269\u8054\u7f51\u7535\u8868\u901a\u8fc74G\u7f51\u7edc\u6216LoRa\u7b49\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u5b9e\u73b0\u8fdc\u7a0b\u76d1\u63a7\u548c\u63a7\u5236\uff0c\u4e3b\u8981\u4f9d\u8d56\u4e8e\u8fd9\u4e9b\u6280\u672f\u7684\u9ad8\u6548\u6570\u636e\u4f20\u8f93\u80fd\u529b\u548c\u4f4e\u529f\u8017\u7279\u6027\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. 4G\u7f51\u7edc\u5728\u7269\u8054\u7f51\u7535\u8868\u4e2d\u7684\u5e94\u7528<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u5185\u7f6e4G\u901a\u8baf\u6a21\u5757<\/strong>\uff1a\u8bb8\u591a\u667a\u80fd\u7535\u8868\u5185\u7f6e\u4e864G\/GPRS\u901a\u8baf\u6a21\u5757\uff0c\u65e0\u9700\u989d\u5916\u5e03\u7ebf\u548c\u91c7\u96c6\u8bbe\u5907\uff0c\u76f4\u63a5\u4e0e\u7cfb\u7edf\u8fde\u63a5\u3002\u8fd9\u79cd\u8bbe\u8ba1\u4f7f\u5f97\u7535\u8868\u80fd\u591f\u5b9e\u65f6\u4f20\u8f93\u6570\u636e\uff0c\u5e76\u4e14\u9002\u7528\u4e8e\u5404\u79cd\u573a\u666f\u5982\u5de5\u5382\u3001\u56ed\u533a\u3001\u5b66\u6821\u548c\u5e02\u653f\u5de5\u7a0b\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6570\u636e\u5b9e\u65f6\u4f20\u8f93<\/strong>\uff1a4G\u667a\u80fd\u7535\u8868\u5229\u75284G\u901a\u4fe1\u6280\u672f\uff0c\u53ef\u4ee5\u5feb\u901f\u5b9e\u73b0\u8fdc\u7a0b\u6284\u8868\u548c\u6570\u636e\u5b9e\u65f6\u4f20\u8f93\u3002\u8fd9\u4e0d\u4ec5\u63d0\u9ad8\u4e86\u7535\u529b\u7cfb\u7edf\u7684\u7ba1\u7406\u6548\u7387\uff0c\u8fd8\u4e3a\u8fd0\u8425\u5e26\u6765\u4e86\u9769\u547d\u6027\u7684\u6539\u53d8\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u591a\u79cd\u901a\u8baf\u63a5\u53e3<\/strong>\uff1a\u9664\u4e864G\u65e0\u7ebf\u901a\u8baf\u5916\uff0c\u8fd9\u4e9b\u7535\u8868\u901a\u5e38\u8fd8\u652f\u6301RS-485\u6709\u7ebf\u901a\u8baf\u548c\u8fdc\u7ea2\u5916\u7ebf\u901a\u8baf\uff0c\u5404\u4e2a\u901a\u8baf\u4fe1\u9053\u4e92\u76f8\u72ec\u7acb\uff0c\u5f7c\u6b64\u4e92\u4e0d\u5e72\u6270\uff0c\u786e\u4fdd\u4e86\u6570\u636e\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002. LoRa\u6280\u672f\u5728\u7269\u8054\u7f51\u7535\u8868\u4e2d\u7684\u5e94\u7528<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u4f4e\u529f\u8017\u5e7f\u57df\u7f51(LPWAN)<\/strong>\uff1aLoRa\u6280\u672f\u662f\u4e00\u79cd\u57fa\u4e8e\u6269\u9891\u8c03\u5236\u7684\u4f4e\u529f\u8017\u5e7f\u57df\u7f51\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u7279\u522b\u9002\u5408\u4e8e\u9700\u8981\u957f\u8ddd\u79bb\u4f20\u8f93\u548c\u4f4e\u529f\u8017\u7684\u5e94\u7528\u573a\u666f\u3002\u5b83\u5728\u667a\u80fd\u57ce\u5e02\u3001\u519c\u4e1a\u76d1\u6d4b\u3001\u5de5\u4e1a\u81ea\u52a8\u5316\u7b49\u9886\u57df\u53d6\u5f97\u4e86\u663e\u8457\u7684\u5e94\u7528\u6210\u679c\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u8d85\u8fdc\u4f20\u8f93\u8ddd\u79bb<\/strong>\uff1aLoRa\u6280\u672f\u5177\u6709\u72ec\u7279\u7684\u6269\u9891\u8c03\u5236\u673a\u5236\uff0c\u80fd\u591f\u5b9e\u73b0\u8d85\u8fdc\u7684\u4f20\u8f93\u8ddd\u79bb\uff0c\u8fd9\u5bf9\u4e8e\u9700\u8981\u8986\u76d6\u5e7f\u6cdb\u533a\u57df\u7684\u7269\u8054\u7f51\u5e94\u7528\u5c24\u4e3a\u91cd\u8981\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e94\u7528\u573a\u666f\u5e7f\u6cdb<\/strong>\uff1aLoRa\u6280\u672f\u4e0d\u4ec5\u9002\u7528\u4e8e\u667a\u80fd\u7535\u8868\uff0c\u8fd8\u53ef\u4ee5\u5e94\u7528\u4e8e\u5176\u4ed6\u591a\u4e2a\u9886\u57df\uff0c\u5982\u667a\u6167\u519c\u4e1a\u3001\u667a\u80fd\u7269\u6d41\u548c\u73af\u5883\u76d1\u6d4b\u7b49\uff0c\u4ece\u800c\u63d0\u9ad8\u6574\u4f53\u7684\u751f\u6d3b\u548c\u5de5\u4f5c\u8d28\u91cf\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u30003. \u7ed3\u8bba<\/h2>\n\n\n\n<p>\u3000\u3000\u901a\u8fc74G\u7f51\u7edc\u6216LoRa\u7b49\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u7269\u8054\u7f51\u7535\u8868\u80fd\u591f\u5b9e\u73b0\u9ad8\u6548\u7684\u6570\u636e\u4f20\u8f93\u548c\u5b9e\u65f6\u76d1\u63a7\u30024G\u7f51\u7edc\u51ed\u501f\u5176\u9ad8\u901f\u5ea6\u548c\u9ad8\u5b9e\u65f6\u6027\uff0c\u9002\u5408\u4e8e\u9700\u8981\u5feb\u901f\u54cd\u5e94\u548c\u9891\u7e41\u6570\u636e\u4ea4\u6362\u7684\u573a\u666f;\u800cLoRa\u6280\u672f\u5219\u4ee5\u5176\u4f4e\u529f\u8017\u548c\u957f\u8ddd\u79bb\u4f20\u8f93\u4f18\u52bf\uff0c\u5728\u9700\u8981\u5927\u89c4\u6a21\u8986\u76d6\u548c\u4f4e\u529f\u8017\u8981\u6c42\u7684\u573a\u666f\u4e2d\u8868\u73b0\u51fa\u8272\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 \u7269\u8054\u7f51\u7535\u8868\u5728\u81ea\u52a8\u63a7\u5236\u4e0e\u8d1f\u8377\u7ba1\u7406\u65b9\u9762\u91c7\u7528\u4e86\u54ea\u4e9b\u6280\u672f\u6216\u7b97\u6cd5?<\/h2>\n\n\n\n<p>\u3000\u3000\u7269\u8054\u7f51\u7535\u8868\u5728\u81ea\u52a8\u63a7\u5236\u4e0e\u8d1f\u8377\u7ba1\u7406\u65b9\u9762\u91c7\u7528\u4e86\u591a\u79cd\u5177\u4f53\u6280\u672f\u6216\u7b97\u6cd5\uff0c\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u79cd\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>PID\u63a7\u5236\u7b97\u6cd5<\/strong>\uff1aPID(\u6bd4\u4f8b-\u79ef\u5206-\u5fae\u5206)\u63a7\u5236\u662f\u7535\u6e90\u7ba1\u7406\u7cfb\u7edf\u4e2d\u6700\u6838\u5fc3\u7684\u7b97\u6cd5\u4e4b\u4e00\uff0c\u7528\u4e8e\u7cbe\u786e\u63a7\u5236\u8f93\u51fa\u7535\u538b\u548c\u7535\u6d41\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5927\u6570\u636e\u548c\u673a\u5668\u5b66\u4e60<\/strong>\uff1a\u901a\u8fc7\u4e91\u8fb9\u534f\u540c\u548c\u672b\u7aef\u652f\u6491\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7b97\u6cd5\u548c\u6a21\u578b\u7684\u5b9e\u65f6\u54cd\u5e94\u80fd\u529b\uff0c\u63d0\u5347\u7535\u80fd\u8ba1\u91cf\u72b6\u6001\u76d1\u6d4b\u8bc4\u4ef7\u7684\u51c6\u786e\u5ea6\u548c\u7cbe\u5ea6\u3002\u6b64\u5916\uff0c\u57fa\u4e8e\u5927\u6570\u636e\u548c\u673a\u5668\u5b66\u4e60\u7684\u6838\u5fc3\u6280\u672f\uff0c\u667a\u80fd\u7535\u80fd\u8868\u80fd\u591f\u5b9e\u73b0\u5728\u7ebf\u72b6\u6001\u76d1\u6d4b\u4e0e\u8bc4\u4ef7\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5931\u51c6\u6a21\u578b\u7b97\u6cd5<\/strong>\uff1a\u667a\u80fd\u7269\u8054\u7f51\u8868\u6807\u51c6\u5206\u6790\u6a21\u5757\u96c6\u6210\u4e86\u5931\u51c6\u6a21\u578b\u7b97\u6cd5\uff0c\u80fd\u591f\u5206\u6790\u7528\u6237\u7528\u7535\u8d1f\u8377\u7c7b\u522b\u53ca\u4f7f\u7528\u72b6\u6001\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4eba\u5de5\u795e\u7ecf\u7f51\u7edc\u548c\u7269\u7406\u4fe1\u606f\u5efa\u6a21<\/strong>\uff1a\u5728\u8d1f\u8377\u9884\u6d4b\u65b9\u9762\uff0c\u5229\u7528\u4eba\u5de5\u795e\u7ecf\u7f51\u7edc\u548c\u7269\u7406\u4fe1\u606f\u5efa\u6a21\u8fdb\u884c\u9884\u6d4b\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>RS-485\u901a\u4fe1<\/strong>\uff1a\u901a\u8fc7RS-485\u603b\u7ebf\u5c06\u7535\u80fd\u8868\u91c7\u96c6\u7684\u6570\u636e\u4f20\u8f93\u5230\u540e\u53f0\u670d\u52a1\u5668\uff0c\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u5b9e\u65f6\u4f20\u8f93\u548c\u5904\u7406\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>LoRaWAN\u6280\u672f<\/strong>\uff1a\u57fa\u4e8eLoRaWAN\u7684IT\u667a\u80fd\u6c34\u3001\u7535\u8868\u7ba1\u7406\u7cfb\u7edf\u5b9e\u73b0\u4e86\u6c34\u3001\u7535\u8868\u72b6\u6001\u4fe1\u606f\u7684\u81ea\u52a8\u91c7\u96c6\u548c\u667a\u80fd\u63a7\u5236\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e94\u3001 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