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decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418220341-6802cc3dc275f.png\" alt=\"image-20240910110815481\" \/><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418220342-6802cc3e26ed6.png\" alt=\"image-20240910110432673\" \/><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418220342-6802cc3e86525.png\" alt=\"image-20240910110440932\" \/><\/p>\n<h3>2.3 BC26-NBIOT\u6a21\u5757<\/h3>\n<p>BC26-NB\u662fQuectel\u516c\u53f8\u63a8\u51fa\u7684\u4e00\u6b3e\u7a84\u5e26\u7269\u8054\u7f51(NB-IoT)\u6a21\u5757&#xff0c;\u5b83\u4e13\u95e8\u9488\u5bf9\u4f4e\u529f\u8017\u5e7f\u57df\u7f51(LPWAN)\u7684\u5e94\u7528\u9700\u6c42\u8fdb\u884c\u4e86\u4f18\u5316\u3002BC26-NB\u6a21\u5757\u652f\u63013GPP Release 13 NB-IoT\u6807\u51c6&#xff0c;\u9002\u7528\u4e8e\u5404\u79cd\u9700\u8981\u957f\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u3001\u53ef\u9760\u8fde\u63a5\u7684\u7269\u8054\u7f51\u5e94\u7528&#xff0c;\u5982\u667a\u80fd\u8ba1\u91cf\u3001\u8d44\u4ea7\u8ffd\u8e2a\u3001\u667a\u6167\u57ce\u5e02\u57fa\u7840\u8bbe\u65bd\u76d1\u6d4b\u7b49\u573a\u666f\u3002<\/p>\n<p>\u8be5\u6a21\u5757\u91c7\u7528\u4e86\u7d27\u51d1\u578b\u8bbe\u8ba1&#xff0c;\u9002\u5408\u96c6\u6210\u5230\u7a7a\u95f4\u53d7\u9650\u7684\u8bbe\u5907\u4e2d\u3002BC26-NB\u6a21\u5757\u4e0d\u4ec5\u652f\u6301NB-IoT\u7f51\u7edc&#xff0c;\u8fd8\u5177\u5907\u4f4e\u529f\u8017\u6a21\u5f0f&#xff0c;\u4f7f\u5f97\u5b83\u53ef\u4ee5\u5728\u7535\u6c60\u4f9b\u7535\u7684\u60c5\u51b5\u4e0b\u957f\u65f6\u95f4\u8fd0\u884c&#xff0c;\u8fd9\u5bf9\u4e8e\u9700\u8981\u957f\u671f\u90e8\u7f72\u5728\u91ce\u5916\u6216\u96be\u4ee5\u66f4\u6362\u7535\u6c60\u7684\u8bbe\u5907\u6765\u8bf4\u662f\u975e\u5e38\u6709\u5229\u7684\u7279\u70b9\u3002\u6b64\u5916&#xff0c;\u5b83\u8fd8\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u7684\u786c\u4ef6\u63a5\u53e3&#xff0c;\u5982UART\u3001SPI\u3001I2C\u3001PWM\u7b49&#xff0c;\u65b9\u4fbf\u4e0e\u5916\u90e8\u4f20\u611f\u5668\u6216\u5176\u4ed6\u786c\u4ef6\u8bbe\u5907\u8fdb\u884c\u8fde\u63a5\u548c\u6570\u636e\u4ea4\u6362\u3002<\/p>\n<p>\u5728\u8f6f\u4ef6\u652f\u6301\u65b9\u9762&#xff0c;BC26-NB\u6a21\u5757\u914d\u5907\u4e86\u5168\u9762\u7684AT\u6307\u4ee4\u96c6&#xff0c;\u7b80\u5316\u4e86\u6a21\u5757\u7684\u521d\u59cb\u5316\u548c\u914d\u7f6e\u8fc7\u7a0b\u3002\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u901a\u8fc7\u8fd9\u4e9b\u6307\u4ee4\u6765\u63a7\u5236\u6a21\u5757\u7684\u7f51\u7edc\u8fde\u63a5\u3001\u6570\u636e\u4f20\u8f93\u7b49\u529f\u80fd\u3002Quectel\u516c\u53f8\u8fd8\u63d0\u4f9b\u4e86\u8be6\u7ec6\u7684\u5f00\u53d1\u6307\u5357\u548c\u6280\u672f\u652f\u6301&#xff0c;\u5e2e\u52a9\u7528\u6237\u5feb\u901f\u5730\u5c06BC26-NB\u6a21\u5757\u96c6\u6210\u5230\u4ed6\u4eec\u7684\u7269\u8054\u7f51\u89e3\u51b3\u65b9\u6848\u4e2d\u3002<\/p>\n<p>\u7531\u4e8eNB-IoT\u7f51\u7edc\u8986\u76d6\u8303\u56f4\u5e7f\u3001\u7a7f\u900f\u529b\u5f3a&#xff0c;BC26-NB\u6a21\u5757\u53ef\u4ee5\u5b9e\u73b0\u6df1\u8986\u76d6\u533a\u57df\u5185\u7684\u53ef\u9760\u901a\u4fe1&#xff0c;\u5373\u4f7f\u662f\u5728\u5730\u4e0b\u5ba4\u6216\u504f\u8fdc\u5730\u533a\u4e5f\u80fd\u4fdd\u6301\u7a33\u5b9a\u7684\u8fde\u63a5\u3002\u8fd9\u79cd\u80fd\u529b\u5bf9\u4e8e\u9700\u8981\u5728\u590d\u6742\u73af\u5883\u4e2d\u5de5\u4f5c\u7684\u7269\u8054\u7f51\u8bbe\u5907\u6765\u8bf4\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418220342-6802cc3ee5aa5.png\" alt=\"image-20240910110347370\" \/><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418220343-6802cc3fef4e4.png\" alt=\"image-20240910110355183\" \/><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418220345-6802cc41082e1.png\" alt=\"image-20240910110401540\" \/><\/p>\n<h3>2.4 Air724-UG-4G\u6a21\u5757<\/h3>\n<p>Air724-UG\u662fQuectel\u516c\u53f8\u63a8\u51fa\u7684\u4e00\u6b3e\u9ad8\u6027\u80fd\u76844G\u65e0\u7ebf\u901a\u4fe1\u6a21\u5757&#xff0c;\u5b83\u4e13\u4e3a\u5168\u7403\u5e02\u573a\u8bbe\u8ba1&#xff0c;\u652f\u6301\u591a\u4e2a\u9891\u6bb5\u76844G LTE Cat 4\u7f51\u7edc&#xff0c;\u540c\u65f6\u517c\u5bb93G\u548c2G\u7f51\u7edc&#xff0c;\u4ee5\u4fbf\u5728\u5168\u7403\u8303\u56f4\u5185\u63d0\u4f9b\u5e7f\u6cdb\u7684\u7f51\u7edc\u8986\u76d6\u3002\u8be5\u6a21\u5757\u7279\u522b\u9002\u5408\u5e94\u7528\u4e8e\u9700\u8981\u9ad8\u6570\u636e\u4f20\u8f93\u901f\u7387\u548c\u7a33\u5b9a\u8fde\u63a5\u7684\u884c\u4e1a\u89e3\u51b3\u65b9\u6848\u4e2d&#xff0c;\u5982\u8f66\u8f7d\u7cfb\u7edf\u3001\u5de5\u4e1a\u8def\u7531\u5668\u3001\u8fdc\u7a0b\u76d1\u63a7\u7cfb\u7edf\u4ee5\u53ca\u79fb\u52a8\u652f\u4ed8\u7ec8\u7aef\u7b49\u3002<\/p>\n<p>Air724-UG\u6a21\u5757\u91c7\u7528\u4e86LGA\u5c01\u88c5&#xff0c;\u5177\u6709\u7d27\u51d1\u7684\u5916\u5f62\u5c3a\u5bf8&#xff0c;\u8fd9\u4f7f\u5176\u80fd\u591f\u8f7b\u677e\u5730\u96c6\u6210\u5230\u7a7a\u95f4\u53d7\u9650\u7684\u4ea7\u54c1\u8bbe\u8ba1\u4e2d\u3002\u5b83\u652f\u6301\u591a\u79cd\u7f51\u7edc\u534f\u8bae&#xff0c;\u5305\u62ecTCP\/IP\u3001FTP\u3001HTTP\u7b49&#xff0c;\u8fd9\u4f7f\u5f97\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u7684\u5e94\u7528\u573a\u666f\u7075\u6d3b\u9009\u62e9\u9002\u5f53\u7684\u534f\u8bae\u6808\u3002\u6b64\u5916&#xff0c;Air724-UG\u8fd8\u5177\u5907\u591a\u4e2a\u7269\u7406\u63a5\u53e3&#xff0c;\u5982UART\u3001USB\u3001GPIO\u7b49&#xff0c;\u4fbf\u4e8e\u4e0e\u5176\u4ed6\u786c\u4ef6\u7ec4\u4ef6\u8fdb\u884c\u8fde\u63a5&#xff0c;\u4ece\u800c\u589e\u5f3a\u7cfb\u7edf\u7684\u529f\u80fd\u6027\u548c\u4e92\u64cd\u4f5c\u6027\u3002<\/p>\n<p>\u5728\u529f\u80fd\u7279\u6027\u65b9\u9762&#xff0c;Air724-UG\u6a21\u5757\u4e0d\u4ec5\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93&#xff0c;\u6700\u9ad8\u53ef\u8fbe\u4e0b\u884c150Mbps\u548c\u4e0a\u884c50Mbps\u7684\u901f\u7387&#xff0c;\u8fd8\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u6269\u5c55\u80fd\u529b\u548c\u9644\u52a0\u529f\u80fd\u3002\u4f8b\u5982&#xff0c;\u5b83\u652f\u6301GNSS&#xff08;\u5168\u7403\u5bfc\u822a\u536b\u661f\u7cfb\u7edf&#xff09;\u529f\u80fd&#xff0c;\u53ef\u7528\u4e8e\u5b9a\u4f4d\u670d\u52a1&#xff1b;\u5177\u5907\u8bed\u97f3\u901a\u8bdd\u529f\u80fd&#xff0c;\u9002\u7528\u4e8e\u67d0\u4e9b\u9700\u8981\u8bed\u97f3\u652f\u6301\u7684\u5e94\u7528\u573a\u666f&#xff1b;\u540c\u65f6&#xff0c;\u8be5\u6a21\u5757\u8fd8\u652f\u6301\u591a\u79cd\u5b89\u5168\u673a\u5236&#xff0c;\u5982SSL\/TLS\u52a0\u5bc6&#xff0c;\u4fdd\u969c\u4e86\u6570\u636e\u7684\u5b89\u5168\u4f20\u8f93\u3002<\/p>\n<p>Quectel\u4e3aAir724-UG\u6a21\u5757\u63d0\u4f9b\u4e86\u8be6\u5c3d\u7684\u6280\u672f\u6587\u6863\u548c\u652f\u6301\u8d44\u6e90&#xff0c;\u5305\u62ec\u5f00\u53d1\u6307\u5357\u3001\u53c2\u8003\u8bbe\u8ba1\u548cSDK\u7b49&#xff0c;\u5e2e\u52a9\u5f00\u53d1\u4eba\u5458\u5feb\u901f\u542f\u52a8\u9879\u76ee\u5e76\u7f29\u77ed\u4ea7\u54c1\u4e0a\u5e02\u65f6\u95f4\u3002\u6a21\u5757\u7684\u6613\u7528\u6027\u548cQuectel\u7684\u6280\u672f\u652f\u6301\u4f7f\u5f97Air724-UG\u6210\u4e3a\u4e86\u4e00\u6b3e\u7406\u60f3\u76844G LTE\u89e3\u51b3\u65b9\u6848&#xff0c;\u9002\u7528\u4e8e\u591a\u79cd\u4e13\u4e1a\u9886\u57df\u7684\u8bbe\u5907\u8fde\u63a5\u9700\u6c42\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418220346-6802cc420e2a3.png\" alt=\"image-20240910110312204\" \/><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418220347-6802cc43683f7.png\" alt=\"image-20240910110302820\" \/><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418220348-6802cc44a90dc.png\" alt=\"image-20240910110253667\" \/><\/p>\n<h2>\u4e09\u3001MQTT\u534f\u8bae\u4ecb\u7ecd<\/h2>\n<h4>MQTT\u534f\u8bae\u6982\u8ff0<\/h4>\n<p>MQTT&#xff08;Message Queuing Telemetry Transport&#xff09;\u662f\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u6d88\u606f\u4f20\u8f93\u534f\u8bae&#xff0c;\u5b83\u88ab\u8bbe\u8ba1\u7528\u6765\u63d0\u4f9b\u4e00\u5bf9\u591a\u7684\u6d88\u606f\u5206\u53d1\u548c\u5e94\u7528\u4e4b\u95f4\u7684\u901a\u8baf&#xff0c;\u5c24\u5176\u9002\u7528\u4e8e\u8fdc\u7a0b\u4f4d\u7f6e\u7684\u8bbe\u5907\u548c\u9ad8\u5ef6\u8fdf\u6216\u4f4e\u5e26\u5bbd\u7684\u7f51\u7edc\u3002MQTT\u534f\u8bae\u57fa\u4e8e\u5ba2\u6237\u7aef-\u670d\u52a1\u5668\u67b6\u6784&#xff0c;\u5ba2\u6237\u7aef\u53ef\u4ee5\u8ba2\u9605\u4efb\u610f\u6570\u91cf\u7684\u4e3b\u9898&#xff0c;\u5e76\u53ef\u4ee5\u53d1\u5e03\u6d88\u606f\u5230\u8fd9\u4e9b\u4e3b\u9898\u3002\u670d\u52a1\u5668&#xff08;\u901a\u5e38\u79f0\u4e3aMQTT Broker&#xff09;\u5219\u8d1f\u8d23\u63a5\u53d7\u6765\u81ea\u5ba2\u6237\u7aef\u7684\u8fde\u63a5\u8bf7\u6c42&#xff0c;\u5e76\u8f6c\u53d1\u6d88\u606f\u7ed9\u611f\u5174\u8da3\u7684\u5ba2\u6237\u7aef\u3002<\/p>\n<h4>MQTT\u534f\u8bae\u7279\u70b9<\/h4>\n<p>MQTT\u534f\u8bae\u5177\u6709\u4ee5\u4e0b\u4e3b\u8981\u7279\u70b9&#xff1a;<\/p>\n<ul>\n<li>\u8f7b\u91cf\u7ea7&#xff1a;MQTT\u534f\u8bae\u7684\u5b9e\u73b0\u975e\u5e38\u8f7b\u5de7&#xff0c;\u5360\u7528\u8d44\u6e90\u5c11&#xff0c;\u975e\u5e38\u9002\u5408\u4e8e\u8d44\u6e90\u53d7\u9650\u7684\u8bbe\u5907&#xff0c;\u5982\u4f20\u611f\u5668\u3001\u5d4c\u5165\u5f0f\u8bbe\u5907\u7b49\u3002<\/li>\n<li>\u4f4e\u5e26\u5bbd\u9700\u6c42&#xff1a;MQTT\u534f\u8bae\u7684\u8bbe\u8ba1\u8003\u8651\u5230\u4e86\u5e26\u5bbd\u7684\u9ad8\u6548\u5229\u7528&#xff0c;\u5176\u62a5\u5934\u975e\u5e38\u5c0f&#xff0c;\u8fd9\u4f7f\u5f97\u5b83\u80fd\u591f\u5728\u4f4e\u5e26\u5bbd\u73af\u5883\u4e0b\u6709\u6548\u5de5\u4f5c\u3002<\/li>\n<li>\u53ef\u9760\u7684\u6d88\u606f\u4f20\u9012&#xff1a;MQTT\u63d0\u4f9b\u4e86\u4e09\u79cd\u670d\u52a1\u8d28\u91cf\u7b49\u7ea7&#xff08;QoS&#xff09;&#xff0c;\u5141\u8bb8\u53d1\u5e03\u8005\u548c\u8ba2\u9605\u8005\u4e4b\u95f4\u9009\u62e9\u5408\u9002\u7684\u670d\u52a1\u8d28\u91cf\u7ea7\u522b\u3002<\/li>\n<li>\u652f\u6301\u591a\u79cd\u4f20\u8f93\u5c42&#xff1a;\u867d\u7136MQTT\u6700\u521d\u662f\u57fa\u4e8eTCP\/IP\u8bbe\u8ba1\u7684&#xff0c;\u4f46\u5b83\u4e5f\u652f\u6301\u4f7f\u7528WebSockets\u548c\u5176\u4ed6\u4f20\u8f93\u534f\u8bae&#xff0c;\u4ee5\u4fbf\u66f4\u597d\u5730\u96c6\u6210\u5230\u73b0\u4ee3Web\u5e94\u7528\u4e2d\u3002<\/li>\n<li>\u5b89\u5168\u6027&#xff1a;MQTT\u652f\u6301TLS\u52a0\u5bc6\u901a\u4fe1&#xff0c;\u4fdd\u8bc1\u4e86\u6570\u636e\u7684\u5b89\u5168\u6027&#xff0c;\u5e76\u53ef\u4ee5\u901a\u8fc7\u8ba4\u8bc1\u673a\u5236\u589e\u5f3a\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n<h4>MQTT\u534f\u8bae\u7684\u57fa\u672c\u6982\u5ff5<\/h4>\n<p>MQTT\u534f\u8bae\u7684\u6838\u5fc3\u6982\u5ff5\u5305\u62ec\u5ba2\u6237\u7aef\u3001\u670d\u52a1\u5668&#xff08;Broker&#xff09;\u3001\u4e3b\u9898\u548c\u6d88\u606f\u3002<\/p>\n<ul>\n<li>\u5ba2\u6237\u7aef&#xff08;Client&#xff09;&#xff1a;\u4efb\u4f55\u8fde\u63a5\u5230Broker\u7684\u5e94\u7528\u7a0b\u5e8f\u90fd\u53ef\u4ee5\u88ab\u79f0\u4e3a\u5ba2\u6237\u7aef\u3002\u5ba2\u6237\u7aef\u53ef\u4ee5\u8ba2\u9605\u611f\u5174\u8da3\u7684\u4e3b\u9898&#xff0c;\u63a5\u6536\u5176\u4ed6\u5ba2\u6237\u7aef\u53d1\u5e03\u7684\u6d88\u606f&#xff0c;\u4e5f\u53ef\u4ee5\u53d1\u5e03\u6d88\u606f\u3002<\/li>\n<li>\u670d\u52a1\u5668&#xff08;Broker&#xff09;&#xff1a;MQTT\u670d\u52a1\u5668\u6216Broker\u662f\u6d88\u606f\u7684\u4e2d\u5fc3\u8282\u70b9&#xff0c;\u5b83\u63a5\u53d7\u5ba2\u6237\u7aef\u7684\u8fde\u63a5\u8bf7\u6c42&#xff0c;\u5b58\u50a8\u8ba2\u9605\u5173\u7cfb&#xff0c;\u5e76\u5c06\u6d88\u606f\u4ece\u53d1\u5e03\u8005\u8def\u7531\u5230\u8ba2\u9605\u8005\u3002<\/li>\n<li>\u4e3b\u9898&#xff08;Topic&#xff09;&#xff1a;\u4e3b\u9898\u662f\u4e00\u4e2a\u5b57\u7b26\u4e32&#xff0c;\u7528\u4e8e\u6807\u8bc6\u6d88\u606f\u7684\u7c7b\u522b\u6216\u76ee\u7684\u3002\u5ba2\u6237\u7aef\u8ba2\u9605\u4e3b\u9898\u540e&#xff0c;\u53ef\u4ee5\u63a5\u6536\u5230\u53d1\u5e03\u5230\u8be5\u4e3b\u9898\u7684\u6240\u6709\u6d88\u606f\u3002<\/li>\n<li>\u6d88\u606f&#xff08;Message&#xff09;&#xff1a;\u6d88\u606f\u662f\u7531\u5ba2\u6237\u7aef\u53d1\u5e03\u7684\u4e00\u7ec4\u6570\u636e&#xff0c;\u5b83\u5305\u542b\u4e24\u90e8\u5206&#xff1a;\u4e3b\u9898\u540d\u548c\u6d88\u606f\u4f53\u3002<\/li>\n<\/ul>\n<h4>MQTT\u534f\u8bae\u7684\u5de5\u4f5c\u6d41\u7a0b<\/h4>\n<p>MQTT\u7684\u5de5\u4f5c\u6d41\u7a0b\u5982\u4e0b&#xff1a;<\/p>\n<li>\u8fde\u63a5&#xff1a;\u5ba2\u6237\u7aef\u5411Broker\u53d1\u9001\u8fde\u63a5\u8bf7\u6c42&#xff0c;\u5305\u542b\u5ba2\u6237\u7aefID\u3001\u7528\u6237\u540d\u3001\u5bc6\u7801\u7b49\u4fe1\u606f\u3002<\/li>\n<li>\u8ba2\u9605&#xff1a;\u4e00\u65e6\u8fde\u63a5\u6210\u529f&#xff0c;\u5ba2\u6237\u7aef\u53ef\u4ee5\u8ba2\u9605\u4e00\u4e2a\u6216\u591a\u4e2a\u4e3b\u9898\u3002<\/li>\n<li>\u53d1\u5e03&#xff1a;\u5ba2\u6237\u7aef\u53ef\u4ee5\u5411\u7279\u5b9a\u4e3b\u9898\u53d1\u5e03\u6d88\u606f\u3002<\/li>\n<li>\u63a5\u6536&#xff1a;\u5982\u679c\u5ba2\u6237\u7aef\u8ba2\u9605\u4e86\u4e00\u4e2a\u4e3b\u9898&#xff0c;\u5219\u5b83\u53ef\u4ee5\u63a5\u6536\u8be5\u4e3b\u9898\u4e0b\u7684\u6d88\u606f\u3002<\/li>\n<li>\u65ad\u5f00\u8fde\u63a5&#xff1a;\u5f53\u5ba2\u6237\u7aef\u5b8c\u6210\u6240\u6709\u64cd\u4f5c\u540e&#xff0c;\u53ef\u4ee5\u65ad\u5f00\u4e0eBroker\u7684\u8fde\u63a5\u3002<\/li>\n<h4>MQTT\u534f\u8bae\u7684\u5e94\u7528\u573a\u666f<\/h4>\n<p>\u7531\u4e8e\u5176\u8f7b\u91cf\u7ea7\u7279\u6027\u548c\u9ad8\u6548\u7684\u6d88\u606f\u4f20\u9012\u80fd\u529b&#xff0c;MQTT\u534f\u8bae\u5e7f\u6cdb\u5e94\u7528\u4e8e\u7269\u8054\u7f51&#xff08;IoT&#xff09;\u9886\u57df&#xff0c;\u7279\u522b\u662f\u5728\u667a\u80fd\u5bb6\u5c45\u3001\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u8fdc\u7a0b\u76d1\u63a7\u7b49\u9886\u57df\u3002\u6b64\u5916&#xff0c;\u968f\u7740\u79fb\u52a8\u4e92\u8054\u7f51\u7684\u53d1\u5c55&#xff0c;MQTT\u4e5f\u88ab\u7528\u4e8e\u79fb\u52a8\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u5b9e\u65f6\u6570\u636e\u66f4\u65b0\u548c\u63a8\u9001\u670d\u52a1\u3002<\/p>\n<h2>\u56db\u3001\u4e0a\u4e91\u6d4b\u8bd5<\/h2>\n<h3>\u30101\u3011MQTT\u670d\u52a1\u5668\u5730\u5740\u4fe1\u606f<\/h3>\n<p>\u4e0b\u9762\u7684\u8fd9\u4e2a\u6211\u534e\u4e3a\u4e91IOT\u7269\u8054\u7f51\u670d\u52a1\u5668\u7684\u8bbe\u5907\u4fe1\u606f&#xff0c;\u65b9\u4fbf\u4e0b\u9762\u8fdb\u884c\u6d4b\u8bd5\u3002\u8fde\u63a5\u8fd9\u4e2a\u670d\u52a1\u5668\u3002<\/p>\n<p>IP\u5730\u5740&#xff1a;<span class=\"token number\">117.78<\/span><span class=\"token punctuation\">.<\/span><span class=\"token number\">5.125<\/span><br \/>\n\u7aef\u53e3\u53f7&#xff1a;<span class=\"token number\">1883<\/span><br \/>\nClientId      <span class=\"token number\">64000697352830580e48<\/span>df07_dev1_0_0_2023030206<br \/>\nUsername      <span class=\"token number\">64000697352830580e48<\/span>df07_dev1<br \/>\nPassword      a695af9883c5d0e3817bc6971beeecadf8c7c595677c461b1fe75882ed2bf449<br \/>\n\u8ba2\u9605\u4e3b\u9898&#xff1a;$oc<span class=\"token operator\">\/<\/span>devices<span class=\"token operator\">\/<\/span><span class=\"token number\">64000697352830580e48<\/span>df07_dev1<span class=\"token operator\">\/<\/span>sys<span class=\"token operator\">\/<\/span>messages<span class=\"token operator\">\/<\/span>down<br \/>\n\u53d1\u5e03\u4e3b\u9898&#xff1a;$oc<span class=\"token operator\">\/<\/span>devices<span class=\"token operator\">\/<\/span><span class=\"token number\">64000697352830580e48<\/span>df07_dev1<span class=\"token operator\">\/<\/span>sys<span class=\"token operator\">\/<\/span>properties<span class=\"token operator\">\/<\/span>report<br \/>\n\u53d1\u5e03\u7684\u6d88\u606f&#xff1a;<span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;services&#034;<\/span><span class=\"token operator\">:<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;service_id&#034;<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">&#034;stm32&#034;<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">&#034;properties&#034;<\/span><span class=\"token operator\">:<\/span><span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;DHT11_T&#034;<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">18<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">&#034;DHT11_H&#034;<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">80<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">&#034;MQ2&#034;<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">&#034;water&#034;<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">&#034;flame&#034;<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">&#034;light&#034;<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">&#034;LED1&#034;<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">&#034;LED2&#034;<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">&#034;LED3&#034;<\/span><span class=\"token operator\">:<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">}<\/span><\/p>\n<h3>\u30102\u3011ESP8266-WIFI\u8fde\u63a5<\/h3>\n<p>\u8981\u901a\u8fc7ESP8266\u6a21\u5757\u4f7f\u7528AT\u6307\u4ee4\u6765\u8fde\u63a5MQTT\u670d\u52a1\u5668&#xff0c;\u8ba2\u9605\u7279\u5b9a\u7684\u4e3b\u9898&#xff0c;\u5e76\u53d1\u5e03\u6d88\u606f&#xff0c;\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u64cd\u4f5c\u3002<\/p>\n<p>\u8bf7\u6ce8\u610f&#xff0c;\u8fd9\u91cc\u63d0\u4f9b\u7684AT\u547d\u4ee4\u5e8f\u5217\u662f\u57fa\u4e8eESP8266\u6a21\u5757\u652f\u6301\u7684MQTT\u529f\u80fd\u3002<\/p>\n<p>\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\u6d41\u7a0b&#xff1a;<\/p>\n<li>\n<p>\u521d\u59cb\u5316ESP8266<\/p>\n<ul>\n<li>AT&#043;RST \u91cd\u542f\u6a21\u5757<\/li>\n<li>AT \u6d4b\u8bd5\u6a21\u5757\u662f\u5426\u54cd\u5e94<\/li>\n<li>AT&#043;CIPMUX&#061;1 \u8bbe\u7f6e\u591a\u8fde\u63a5\u6a21\u5f0f&#xff08;\u53ef\u9009&#xff09;<\/li>\n<li>AT&#043;CIPRXGET&#061;1,100 \u8bbe\u7f6e\u63a5\u6536\u6570\u636e\u7684\u65b9\u5f0f&#xff08;\u53ef\u9009&#xff09;<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u8bbe\u7f6eWi-Fi\u8fde\u63a5<\/p>\n<ul>\n<li>AT&#043;CWMODE&#061;3 \u8bbe\u7f6e\u4e3aStation&#043;AP\u6a21\u5f0f&#xff08;\u901a\u5e38\u53ea\u9700\u8981Station\u6a21\u5f0f\u5373\u53ef&#xff0c;\u5373\u8bbe\u7f6e\u4e3a1&#xff09;<\/li>\n<li>AT&#043;CWJAP&#061;&#034;yourSSID&#034;,&#034;yourPassword&#034; \u8fde\u63a5\u5230Wi-Fi\u7f51\u7edc<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u914d\u7f6eMQTT\u5ba2\u6237\u7aef<\/p>\n<ul>\n<li>AT&#043;CIPMQTTCFG&#061;&#034;117.78.5.125&#034;,1883,&#034;64000697352830580e48df07_dev1_0_0_2023030206&#034;,&#034;64000697352830580e48df07_dev1&#034;,&#034;&#034;,&#034;a695af9883c5d0e3817bc6971beeecadf8c7c595677c461b1fe75882ed2bf449&#034;,0,0,60 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