{"id":27382,"date":"2024-04-07T17:27:57","date_gmt":"2024-04-07T09:27:57","guid":{"rendered":"https:\/\/www.modbus.cn\/?post_type=docs&#038;p=27382"},"modified":"2024-04-07T17:31:56","modified_gmt":"2024-04-07T09:31:56","password":"","slug":"27382","status":"publish","type":"docs","link":"https:\/\/www.modbus.cn\/en\/docs\/27382","title":{"rendered":"\u5408\u5b99 4G \u7cfb\u5217\u6a21\u7ec4 AT \u547d\u4ee4 MQTT \u63a5\u5165"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\" id=\"u353b755c\">\u5408\u5b99 4G CAT.1 \u7cfb\u5217\u6a21\u7ec4\u7684 AT \u547d\u4ee4\u652f\u6301 MQTT\uff0c\u8bf7\u53c2\u8003\u4ee5\u4e0b\u6b65\u9aa4\uff0c\u53ea\u9700\u51e0\u5206\u949f\u5c31\u53ef\u4ee5\u63a5\u5165\u4e91\u5e73\u53f0\u5e76\u4e0a\u62a5\u6570\u636e\uff0c\u8fd8\u53ef\u4ee5\u4ece\u4e91\u5e73\u53f0\u4e0b\u53d1\u547d\u4ee4\u5b9e\u73b0\u8fdc\u7a0b\u5b9e\u65f6\u63a7\u5236\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"u6a4a2dee\"><strong>\u63d0\u793a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"u70a27c23\">\u5982\u679c\u60a8\u8fd8\u4e0d\u4e86\u89e3\u4e91\u5e73\u53f0\u7684 MQTT \u63a5\u5165\u534f\u8bae\uff0c\u53ef\u4ee5\u70b9\u51fb \u8bbe\u5907 MQTT \u63a5\u5165 \u8be6\u7ec6\u4e86\u89e3\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"UXlZv\">\u56fa\u4ef6\u7248\u672c\u548c\u6a21\u7ec4\u578b\u53f7<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"ufde24161\">\u672c\u6559\u7a0b\u4e2d\u7684 AT \u6307\u4ee4\u4f7f\u7528\u4ee5\u4e0b\u5b98\u65b9 AT \u56fa\u4ef6\u5b8c\u6210\u6d4b\u8bd5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>AirM2M_720U_V301836_LTE_AT.pac<\/li>\n\n\n\n<li>AirM2M_720U_V401581_LTE_AT.pac<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"u221736be\">\u652f\u6301\u4ee5\u4e0b\u6a21\u7ec4\u578b\u53f7\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Air724UG<\/li>\n\n\n\n<li>Air720UG\/UH<\/li>\n\n\n\n<li>Air722UG<\/li>\n\n\n\n<li>Air820UG<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"ucac550fb\">\u5408\u5b99\u5b98\u65b9 AT \u4e0b\u8f7d\u5730\u5740\u53ca\u624b\u518c\uff1a<a href=\"https:\/\/doc.openluat.com\/wiki\/27?wiki_page_id=3053\" target=\"_blank\" rel=\"noopener noreferrer nofollow noreferrer noopener\">https:\/\/doc.openluat.com\/wiki\/27?wiki_page_id=3053open in new window<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"vWAM3\">AT \u6307\u4ee4<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"ZHMpA\">\u68c0\u67e5\u7f51\u7edc<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"u99b91bdd\">\u67e5\u8be2\u5361\u72b6\u6001<\/p>\n\n\n\n<div class=\"wp-block-codemirror-blocks-code-block code-block\"><pre class=\"CodeMirror\" data-setting=\"{&quot;showPanel&quot;:true,&quot;languageLabel&quot;:&quot;language&quot;,&quot;fullScreenButton&quot;:true,&quot;copyButton&quot;:true,&quot;mode&quot;:&quot;htmlmixed&quot;,&quot;mime&quot;:&quot;text\/html&quot;,&quot;theme&quot;:&quot;material&quot;,&quot;lineNumbers&quot;:false,&quot;styleActiveLine&quot;:false,&quot;lineWrapping&quot;:false,&quot;readOnly&quot;:true,&quot;fileName&quot;:&quot;HTML&quot;,&quot;TrpContentRestriction&quot;:{&quot;restriction_type&quot;:&quot;exclude&quot;,&quot;selected_languages&quot;:[],&quot;panel_open&quot;:true},&quot;language&quot;:&quot;HTML&quot;,&quot;maxHeight&quot;:&quot;400px&quot;,&quot;modeName&quot;:&quot;html&quot;}\">AT+CPIN?\n\n+CPIN: READY\n\nOK<\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"ud48750fc\">\u67e5\u8be2\u7f51\u7edc\u6ce8\u518c\u60c5\u51b5<\/p>\n\n\n\n<div class=\"wp-block-codemirror-blocks-code-block code-block\"><pre class=\"CodeMirror\" data-setting=\"{&quot;showPanel&quot;:true,&quot;languageLabel&quot;:&quot;language&quot;,&quot;fullScreenButton&quot;:true,&quot;copyButton&quot;:true,&quot;mode&quot;:&quot;htmlmixed&quot;,&quot;mime&quot;:&quot;text\/html&quot;,&quot;theme&quot;:&quot;material&quot;,&quot;lineNumbers&quot;:false,&quot;styleActiveLine&quot;:false,&quot;lineWrapping&quot;:false,&quot;readOnly&quot;:true,&quot;fileName&quot;:&quot;HTML&quot;,&quot;TrpContentRestriction&quot;:{&quot;restriction_type&quot;:&quot;exclude&quot;,&quot;selected_languages&quot;:[],&quot;panel_open&quot;:true},&quot;language&quot;:&quot;HTML&quot;,&quot;maxHeight&quot;:&quot;400px&quot;,&quot;modeName&quot;:&quot;html&quot;}\">AT+CGATT?\n\n+CGATT: 1\n\nOK<\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"u6047e6da\">\u914d\u7f6e\u7f51\u7edc<\/p>\n\n\n\n<div class=\"wp-block-codemirror-blocks-code-block code-block\"><pre class=\"CodeMirror\" data-setting=\"{&quot;showPanel&quot;:true,&quot;languageLabel&quot;:&quot;language&quot;,&quot;fullScreenButton&quot;:true,&quot;copyButton&quot;:true,&quot;mode&quot;:&quot;htmlmixed&quot;,&quot;mime&quot;:&quot;text\/html&quot;,&quot;theme&quot;:&quot;material&quot;,&quot;lineNumbers&quot;:false,&quot;styleActiveLine&quot;:false,&quot;lineWrapping&quot;:false,&quot;readOnly&quot;:true,&quot;fileName&quot;:&quot;HTML&quot;,&quot;TrpContentRestriction&quot;:{&quot;restriction_type&quot;:&quot;exclude&quot;,&quot;selected_languages&quot;:[],&quot;panel_open&quot;:true},&quot;language&quot;:&quot;HTML&quot;,&quot;maxHeight&quot;:&quot;400px&quot;,&quot;modeName&quot;:&quot;html&quot;}\">AT+CSTT\n\nOK<\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"u32aef082\">\u6fc0\u6d3b\u7f51\u7edc<\/p>\n\n\n\n<div class=\"wp-block-codemirror-blocks-code-block code-block\"><pre class=\"CodeMirror\" data-setting=\"{&quot;showPanel&quot;:true,&quot;languageLabel&quot;:&quot;language&quot;,&quot;fullScreenButton&quot;:true,&quot;copyButton&quot;:true,&quot;mode&quot;:&quot;htmlmixed&quot;,&quot;mime&quot;:&quot;text\/html&quot;,&quot;theme&quot;:&quot;material&quot;,&quot;lineNumbers&quot;:false,&quot;styleActiveLine&quot;:false,&quot;lineWrapping&quot;:false,&quot;readOnly&quot;:true,&quot;fileName&quot;:&quot;HTML&quot;,&quot;TrpContentRestriction&quot;:{&quot;restriction_type&quot;:&quot;exclude&quot;,&quot;selected_languages&quot;:[],&quot;panel_open&quot;:true},&quot;language&quot;:&quot;HTML&quot;,&quot;maxHeight&quot;:&quot;400px&quot;,&quot;modeName&quot;:&quot;html&quot;}\">AT+CIICR\n\nOK<\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"ue8cd1a49\">\u67e5\u8be2\u7f51\u7edc\u4fe1\u53f7<\/p>\n\n\n\n<div class=\"wp-block-codemirror-blocks-code-block code-block\"><pre class=\"CodeMirror\" data-setting=\"{&quot;showPanel&quot;:true,&quot;languageLabel&quot;:&quot;language&quot;,&quot;fullScreenButton&quot;:true,&quot;copyButton&quot;:true,&quot;mode&quot;:&quot;htmlmixed&quot;,&quot;mime&quot;:&quot;text\/html&quot;,&quot;theme&quot;:&quot;material&quot;,&quot;lineNumbers&quot;:false,&quot;styleActiveLine&quot;:false,&quot;lineWrapping&quot;:false,&quot;readOnly&quot;:true,&quot;fileName&quot;:&quot;HTML&quot;,&quot;TrpContentRestriction&quot;:{&quot;restriction_type&quot;:&quot;exclude&quot;,&quot;selected_languages&quot;:[],&quot;panel_open&quot;:true},&quot;language&quot;:&quot;HTML&quot;,&quot;maxHeight&quot;:&quot;400px&quot;,&quot;modeName&quot;:&quot;html&quot;}\">AT+CSQ\n\n+CSQ: 29,99\n\nOK<\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"u9d0256f0\">\u4ee5\u4e0a AT \u547d\u4ee4\u5747\u8fd4\u56de OK \uff0c\u8868\u793a\u7f51\u7edc\u6b63\u5e38\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"o3m0b\">\u8bbe\u7f6e MQTT \u76f8\u5173\u53c2\u6570<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"u8e5b95ca\"><strong>\u63d0\u793a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"u1d5416ba\">\u8fdb\u5165 \u63a7\u5236\u53f0 \u521b\u5efa\u8bbe\u5907\uff0c\u83b7\u53d6\u8bbe\u5907\u8bc1\u4e66\uff0c\u7528\u4e8e MQTT \u8fde\u63a5\u53c2\u6570\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"u48f001f5\">\u63a5\u4e0b\u6765\u662f\u8bbe\u7f6e MQTT \u8fde\u63a5\u53c2\u6570\uff0c\u8fd9\u91cc\u53ea\u9700\u8981\u8bbe\u7f6e MQTT \u7684 clientId\u3001username\u3001password\uff0c\u53ef\u4ee5\u5728\u8bbe\u5907\u8be6\u60c5\u9875\u7684\u3010\u8fde\u63a5\u3011\u9009\u9879\u4e2d\u590d\u5236\u8fd9\u4e9b\u6807\u8bc6\uff0c\u6309\u4ee5\u4e0b\u683c\u5f0f\u53d1\u9001 AT \u547d\u4ee4\u3002<\/p>\n\n\n\n<div class=\"wp-block-codemirror-blocks-code-block code-block\"><pre class=\"CodeMirror\" data-setting=\"{&quot;showPanel&quot;:true,&quot;languageLabel&quot;:&quot;language&quot;,&quot;fullScreenButton&quot;:true,&quot;copyButton&quot;:true,&quot;mode&quot;:&quot;htmlmixed&quot;,&quot;mime&quot;:&quot;text\/html&quot;,&quot;theme&quot;:&quot;material&quot;,&quot;lineNumbers&quot;:false,&quot;styleActiveLine&quot;:false,&quot;lineWrapping&quot;:false,&quot;readOnly&quot;:true,&quot;fileName&quot;:&quot;HTML&quot;,&quot;TrpContentRestriction&quot;:{&quot;restriction_type&quot;:&quot;exclude&quot;,&quot;selected_languages&quot;:[],&quot;panel_open&quot;:true},&quot;language&quot;:&quot;HTML&quot;,&quot;maxHeight&quot;:&quot;400px&quot;,&quot;modeName&quot;:&quot;html&quot;}\">AT+MCONFIG=4QR8TZ9ThuL4G,ceshi,123456\n\nOK<\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"u79222b13\"><strong>4QR8TZ9ThuL4G<\/strong>\u4fee\u6539\u4e3a\u81ea\u5df1\u7684\u8bbe\u5907\u53f7SN\uff0c<strong>ceshi<\/strong>\u4fee\u6539\u4e3a\u7528\u6237\u8d26\u53f7\uff0c<strong>123456<\/strong>\u4fee\u6539\u4e3a\u7528\u6237\u5bc6\u7801<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"quEUN\">\u5efa\u7acb TCP \u8fde\u63a5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"ua698594c\">\u53d1\u9001\u4ee5\u4e0b AT \u547d\u4ee4\uff1a<\/p>\n\n\n\n<div class=\"wp-block-codemirror-blocks-code-block code-block\"><pre class=\"CodeMirror\" data-setting=\"{&quot;showPanel&quot;:true,&quot;languageLabel&quot;:&quot;language&quot;,&quot;fullScreenButton&quot;:true,&quot;copyButton&quot;:true,&quot;mode&quot;:&quot;htmlmixed&quot;,&quot;mime&quot;:&quot;text\/html&quot;,&quot;theme&quot;:&quot;material&quot;,&quot;lineNumbers&quot;:false,&quot;styleActiveLine&quot;:false,&quot;lineWrapping&quot;:false,&quot;readOnly&quot;:true,&quot;fileName&quot;:&quot;HTML&quot;,&quot;TrpContentRestriction&quot;:{&quot;restriction_type&quot;:&quot;exclude&quot;,&quot;selected_languages&quot;:[],&quot;panel_open&quot;:true},&quot;language&quot;:&quot;HTML&quot;,&quot;maxHeight&quot;:&quot;400px&quot;,&quot;modeName&quot;:&quot;html&quot;}\">AT+MIPSTART=&quot;iot.modbus.cn&quot;,&quot;1883&quot;\n\nOK\n\nCONNECT OK<\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"ue3033787\">\u9700\u8981\u7279\u522b\u6ce8\u610f\u7684\u662f\uff0c\u6b64\u65f6\u6a21\u7ec4\u548c\u4e91\u5e73\u53f0\u6210\u529f\u5efa\u7acb\u4e86 TCP \u8fde\u63a5\uff0c\u4f46\u8fd8\u6ca1\u6709\u5b8c\u6210 MQTT \u8eab\u4efd\u9a8c\u8bc1\uff0c\u6b64\u65f6\u670d\u52a1\u5668\u4f1a\u7b49\u5f85 5 \u79d2\uff0c\u5982\u679c 5 \u79d2\u5185\u6ca1\u6709\u53d1\u9001\u4e0b\u8fb9\u7684 AT \u6307\u4ee4\uff0c\u4e91\u5e73\u53f0\u5c06\u4f1a\u81ea\u52a8\u65ad\u5f00 TCP \u8fde\u63a5\u3002\u6a21\u7ec4\u4f1a\u6536\u5230\u4ee5\u4e0b\u6d88\u606f\uff1a<\/p>\n\n\n\n<div class=\"wp-block-codemirror-blocks-code-block code-block\"><pre class=\"CodeMirror\" data-setting=\"{&quot;showPanel&quot;:true,&quot;languageLabel&quot;:&quot;language&quot;,&quot;fullScreenButton&quot;:true,&quot;copyButton&quot;:true,&quot;mode&quot;:&quot;htmlmixed&quot;,&quot;mime&quot;:&quot;text\/html&quot;,&quot;theme&quot;:&quot;material&quot;,&quot;lineNumbers&quot;:false,&quot;styleActiveLine&quot;:false,&quot;lineWrapping&quot;:false,&quot;readOnly&quot;:true,&quot;fileName&quot;:&quot;HTML&quot;,&quot;TrpContentRestriction&quot;:{&quot;restriction_type&quot;:&quot;exclude&quot;,&quot;selected_languages&quot;:[],&quot;panel_open&quot;:true},&quot;language&quot;:&quot;HTML&quot;,&quot;maxHeight&quot;:&quot;400px&quot;,&quot;modeName&quot;:&quot;html&quot;}\">CLOSED<\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"u1d7e5d87\">\u5982\u679c\u6536\u5230\u4e91\u5e73\u53f0\u5173\u95ed\u8fde\u63a5\u7684\u6d88\u606f\uff0c\u8bf7\u518d\u6b21\u53d1\u9001\u4e0a\u8fb9\u7684 AT \u547d\u4ee4\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"Un77H\">\u5b8c\u6210 MQTT \u8eab\u4efd\u9a8c\u8bc1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"u5fd2dcaa\">\u53d1\u9001\u4ee5\u4e0b AT \u547d\u4ee4\uff0c\u5b8c\u6210 MQTT \u8eab\u4efd\u9a8c\u8bc1\uff0c\u6210\u529f\u5b8c\u6210 MQTT \u8fde\u63a5\u3002<\/p>\n\n\n\n<div class=\"wp-block-codemirror-blocks-code-block code-block\"><pre class=\"CodeMirror\" data-setting=\"{&quot;showPanel&quot;:true,&quot;languageLabel&quot;:&quot;language&quot;,&quot;fullScreenButton&quot;:true,&quot;copyButton&quot;:true,&quot;mode&quot;:&quot;htmlmixed&quot;,&quot;mime&quot;:&quot;text\/html&quot;,&quot;theme&quot;:&quot;material&quot;,&quot;lineNumbers&quot;:false,&quot;styleActiveLine&quot;:false,&quot;lineWrapping&quot;:false,&quot;readOnly&quot;:true,&quot;fileName&quot;:&quot;HTML&quot;,&quot;TrpContentRestriction&quot;:{&quot;restriction_type&quot;:&quot;exclude&quot;,&quot;selected_languages&quot;:[],&quot;panel_open&quot;:true},&quot;language&quot;:&quot;HTML&quot;,&quot;maxHeight&quot;:&quot;400px&quot;,&quot;modeName&quot;:&quot;html&quot;}\">AT+MCONNECT=0,300\n\nOK<\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"u5b90bd0c\">\u5982\u679c\u4e91\u5e73\u53f0\u5df2\u7ecf\u4e3b\u52a8\u5173\u95ed\u4e86\u8fde\u63a5\uff0c\u6b64\u65f6\u8be5 AT \u6307\u4ee4\u4f1a\u4ea7\u751f\u4ee5\u4e0b\u9519\u8bef\u7801\u3002\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u9700\u8981\u91cd\u65b0\u56de\u5230\u4e0a\u4e00\u4e2a AT \u547d\u4ee4\u3002<\/p>\n\n\n\n<div class=\"wp-block-codemirror-blocks-code-block code-block\"><pre class=\"CodeMirror\" data-setting=\"{&quot;showPanel&quot;:true,&quot;languageLabel&quot;:&quot;language&quot;,&quot;fullScreenButton&quot;:true,&quot;copyButton&quot;:true,&quot;mode&quot;:&quot;htmlmixed&quot;,&quot;mime&quot;:&quot;text\/html&quot;,&quot;theme&quot;:&quot;material&quot;,&quot;lineNumbers&quot;:false,&quot;styleActiveLine&quot;:false,&quot;lineWrapping&quot;:false,&quot;readOnly&quot;:true,&quot;fileName&quot;:&quot;HTML&quot;,&quot;TrpContentRestriction&quot;:{&quot;restriction_type&quot;:&quot;exclude&quot;,&quot;selected_languages&quot;:[],&quot;panel_open&quot;:true},&quot;language&quot;:&quot;HTML&quot;,&quot;maxHeight&quot;:&quot;400px&quot;,&quot;modeName&quot;:&quot;html&quot;}\">AT+MCONNECT=0,300\n\n+CME ERROR: 767<\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"aOb3M\">\u4e0a\u62a5\u5c5e\u6027<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"uf09d57e7\">\u81f3\u6b64\uff0c\u6a21\u7ec4\u548c\u4e91\u5e73\u53f0\u5df2\u5efa\u7acb MQTT \u8fde\u63a5\uff0c\u6211\u4eec\u53ef\u4ee5\u5411\u4e91\u5e73\u53f0\u53d1\u5e03\u6d88\u606f\u6216\u8ba2\u9605\u6d88\u606f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"ucf881e68\"><strong>\u63d0\u793a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"u491ce3d5\">\u70b9\u6b64\u4e86\u89e3 MQTT \u4e3b\u9898\u4e00\u89c8<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"ua5d9eada\">\u6211\u4eec\u5148\u6765\u53d1\u9001\u4e00\u4e2a\u7b80\u5355\u7684\u5c5e\u6027\u4e0a\u62a5\uff0c\u6d88\u606f\u5185\u5bb9\u4e3a\u7b26\u5408\u5c5e\u6027\u4e0a\u62a5\u534f\u8bae\u7684 JSON \u7ed3\u6784\uff0c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"ub4d1db7c\">\u5728\u5408\u5b99\u7cfb\u5217\u6a21\u7ec4\u7684 AT \u547d\u4ee4\u4e2d\uff0c &#8220;\u53cc\u5f15\u53f7\u8981\u66ff\u6362\u6210\u8f6c\u4e49\u7b2622\uff0c\u6240\u4ee5\u5904\u7406\u540e\u5982\u4e0b\uff1a<\/p>\n\n\n\n<div class=\"wp-block-codemirror-blocks-code-block code-block\"><pre class=\"CodeMirror\" data-setting=\"{&quot;showPanel&quot;:true,&quot;languageLabel&quot;:&quot;language&quot;,&quot;fullScreenButton&quot;:true,&quot;copyButton&quot;:true,&quot;mode&quot;:&quot;htmlmixed&quot;,&quot;mime&quot;:&quot;text\/html&quot;,&quot;theme&quot;:&quot;material&quot;,&quot;lineNumbers&quot;:false,&quot;styleActiveLine&quot;:false,&quot;lineWrapping&quot;:false,&quot;readOnly&quot;:true,&quot;fileName&quot;:&quot;HTML&quot;,&quot;TrpContentRestriction&quot;:{&quot;restriction_type&quot;:&quot;exclude&quot;,&quot;selected_languages&quot;:[],&quot;panel_open&quot;:true},&quot;language&quot;:&quot;HTML&quot;,&quot;maxHeight&quot;:&quot;400px&quot;,&quot;modeName&quot;:&quot;html&quot;}\">{22sensor_device_id22:1,22port_id22:1,22sdata22:33}<\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"ube40daf6\">\u63a5\u4e0b\u6765\uff0c\u4f7f\u7528\u4ee5\u4e0b AT \u547d\u4ee4\uff0c\u53d1\u9001\u8fd9\u4e2a\u5c5e\u6027\u7ed3\u6784\u5230\u4e91\u5e73\u53f0\u3002<\/p>\n\n\n\n<div class=\"wp-block-codemirror-blocks-code-block code-block\"><pre class=\"CodeMirror\" data-setting=\"{&quot;showPanel&quot;:true,&quot;languageLabel&quot;:&quot;language&quot;,&quot;fullScreenButton&quot;:true,&quot;copyButton&quot;:true,&quot;mode&quot;:&quot;htmlmixed&quot;,&quot;mime&quot;:&quot;text\/html&quot;,&quot;theme&quot;:&quot;material&quot;,&quot;lineNumbers&quot;:false,&quot;styleActiveLine&quot;:false,&quot;lineWrapping&quot;:false,&quot;readOnly&quot;:true,&quot;fileName&quot;:&quot;HTML&quot;,&quot;TrpContentRestriction&quot;:{&quot;restriction_type&quot;:&quot;exclude&quot;,&quot;selected_languages&quot;:[],&quot;panel_open&quot;:true},&quot;language&quot;:&quot;HTML&quot;,&quot;maxHeight&quot;:&quot;400px&quot;,&quot;modeName&quot;:&quot;html&quot;}\">AT+MPUB=attributes,0,0,{22sensor_device_id22:1,22port_id22:1,22sdata22:33}\n\n\nOK<\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"u16ee8eae\">\u6b64\u65f6\uff0c\u5728\u4e91\u5e73\u53f0\u7684\u8bbe\u5907\u8be6\u60c5\u9875\uff0c\u53ef\u4ee5\u770b\u5230\u51fa\u73b0\u4e86\u540d\u4e3a temperature \u7684\u5c5e\u6027\u548c\u503c\u3002\u5982\u4e0b\u56fe\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"u5a4ea02b\">\u901a\u8fc7\u5728\u5c5e\u6027 JSON \u7ed3\u6784\u4e2d\u653e\u7f6e\u66f4\u591a\u5c5e\u6027\uff0c\u60a8\u53ef\u4ee5\u5c06\u8bbe\u5907\u4e0a\u66f4\u591a\u6570\u636e\u4e0a\u4f20\u5230\u4e91\u5e73\u53f0\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"u0afcc8c4\">\u5982\u679c JSON \u4e2d\u6709\u591a\u4e2a\u5c5e\u6027\uff0c\u5728\u5408\u5b99\u7cfb\u5217\u6a21\u7ec4\u7684 AT \u547d\u4ee4\u4e2d\uff0c, \u4e5f\u9700\u8981\u8f6c\u4e49\u4e3a 2C\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n<div class=\"wp-block-codemirror-blocks-code-block code-block\"><pre class=\"CodeMirror\" data-setting=\"{&quot;showPanel&quot;:true,&quot;languageLabel&quot;:&quot;language&quot;,&quot;fullScreenButton&quot;:true,&quot;copyButton&quot;:true,&quot;mode&quot;:&quot;htmlmixed&quot;,&quot;mime&quot;:&quot;text\/html&quot;,&quot;theme&quot;:&quot;material&quot;,&quot;lineNumbers&quot;:false,&quot;styleActiveLine&quot;:false,&quot;lineWrapping&quot;:false,&quot;readOnly&quot;:true,&quot;fileName&quot;:&quot;HTML&quot;,&quot;TrpContentRestriction&quot;:{&quot;restriction_type&quot;:&quot;exclude&quot;,&quot;selected_languages&quot;:[],&quot;panel_open&quot;:true},&quot;language&quot;:&quot;HTML&quot;,&quot;maxHeight&quot;:&quot;400px&quot;,&quot;modeName&quot;:&quot;html&quot;}\">[{22sensor_device_id22:1,22port_id22:1,22sdata22:33},{22sensor_device_id22:1,22port_id22:2,22sdata22:60}]<\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"u09cdc879\">\u53d1\u9001\u7ed9\u6a21\u7ec4\u7684\u5b57\u7b26\u4e32\u5904\u7406\u540e\u5982\u4e0b\uff1a<\/p>\n\n\n\n<div class=\"wp-block-codemirror-blocks-code-block code-block\"><pre class=\"CodeMirror\" data-setting=\"{&quot;showPanel&quot;:true,&quot;languageLabel&quot;:&quot;language&quot;,&quot;fullScreenButton&quot;:true,&quot;copyButton&quot;:true,&quot;mode&quot;:&quot;htmlmixed&quot;,&quot;mime&quot;:&quot;text\/html&quot;,&quot;theme&quot;:&quot;material&quot;,&quot;lineNumbers&quot;:false,&quot;styleActiveLine&quot;:false,&quot;lineWrapping&quot;:false,&quot;readOnly&quot;:true,&quot;fileName&quot;:&quot;HTML&quot;,&quot;TrpContentRestriction&quot;:{&quot;restriction_type&quot;:&quot;exclude&quot;,&quot;selected_languages&quot;:[],&quot;panel_open&quot;:true},&quot;language&quot;:&quot;HTML&quot;,&quot;maxHeight&quot;:&quot;400px&quot;,&quot;modeName&quot;:&quot;html&quot;}\">AT+MPUB=attributes,0,0,[{22sensor_device_id22:1,22port_id22:1,22sdata22:33},{22sensor_device_id22:1,22port_id22:2,22sdata22:60}]\n\nok<\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"ue78c0f4e\">\u5982\u679c\u4ee5\u4e0a AT \u547d\u4ee4\u662f\u901a\u8fc7\u5355\u7247\u673a\u7a0b\u5e8f\u53d1\u9001\u7ed9\u6a21\u7ec4\uff0c\u5728\u7a0b\u5e8f\u4e2d\u8bb0\u5f97\u8fd8\u8981\u505a\u4e00\u6b21\u8f6c\u4e49\uff0c\u7528 \\ \u6765\u8868\u793a \uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n<div class=\"wp-block-codemirror-blocks-code-block code-block\"><pre class=\"CodeMirror\" data-setting=\"{&quot;showPanel&quot;:true,&quot;languageLabel&quot;:&quot;language&quot;,&quot;fullScreenButton&quot;:true,&quot;copyButton&quot;:true,&quot;mode&quot;:&quot;htmlmixed&quot;,&quot;mime&quot;:&quot;text\/html&quot;,&quot;theme&quot;:&quot;material&quot;,&quot;lineNumbers&quot;:false,&quot;styleActiveLine&quot;:false,&quot;lineWrapping&quot;:false,&quot;readOnly&quot;:true,&quot;fileName&quot;:&quot;HTML&quot;,&quot;TrpContentRestriction&quot;:{&quot;restriction_type&quot;:&quot;exclude&quot;,&quot;selected_languages&quot;:[],&quot;panel_open&quot;:true},&quot;language&quot;:&quot;HTML&quot;,&quot;maxHeight&quot;:&quot;400px&quot;,&quot;modeName&quot;:&quot;html&quot;}\">&quot;{\\22sensor_device_id\\22: 1\\2C\\22port_id\\22: 1\\2C\\22sdata\\22: 33}&quot;<\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"MQiJX\">\u81ea\u5b9a\u4e49\u6570\u636e\u4e0a\u62a5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"u349fbdf2\">\u901a\u8fc7\u81ea\u5b9a\u4e49\u6570\u636e\u4e0a\u62a5\uff0c\u6211\u4eec\u53ef\u4ee5\u521b\u5efa\u81ea\u5b9a\u4e49\u7684\u53d1\u5e03\u4e3b\u9898\u548c\u8ba2\u9605\u4e3b\u9898\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"u4573bbc1\">\u8fd9\u91cc\u5047\u8bbe\u6211\u4eec\u5df2\u521b\u5efa\u4e86\u540d\u4e3a message \u7684\u81ea\u5b9a\u4e49\u6570\u636e\u6d41\uff0c\u4e91\u5e73\u53f0\u81ea\u52a8\u751f\u6210\u4e86\u65b0\u7684\u4e3b\u9898 data\/message\uff0c\u8fd9\u91cc\u53d1\u9001\u4e00\u4e2a ASCII \u5b57\u7b26\u4e32\u5230\u8be5\u4e3b\u9898\uff0cAT \u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n\n\n\n<div class=\"wp-block-codemirror-blocks-code-block code-block\"><pre class=\"CodeMirror\" data-setting=\"{&quot;showPanel&quot;:true,&quot;languageLabel&quot;:&quot;language&quot;,&quot;fullScreenButton&quot;:true,&quot;copyButton&quot;:true,&quot;mode&quot;:&quot;htmlmixed&quot;,&quot;mime&quot;:&quot;text\/html&quot;,&quot;theme&quot;:&quot;material&quot;,&quot;lineNumbers&quot;:false,&quot;styleActiveLine&quot;:false,&quot;lineWrapping&quot;:false,&quot;readOnly&quot;:true,&quot;fileName&quot;:&quot;HTML&quot;,&quot;TrpContentRestriction&quot;:{&quot;restriction_type&quot;:&quot;exclude&quot;,&quot;selected_languages&quot;:[],&quot;panel_open&quot;:true},&quot;language&quot;:&quot;HTML&quot;,&quot;maxHeight&quot;:&quot;400px&quot;,&quot;modeName&quot;:&quot;html&quot;}\">AT+MPUB=data\/message,0,0,hello_thingscloud\n\nOK<\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"ua7c99966\">\u53d1\u9001\u6d88\u606f\u524d\uff0c\u5728\u8bbe\u5907\u8be6\u60c5\u9875\u7684\u3010\u6d88\u606f\u3011\u9009\u9879\u4e2d\uff0c\u6253\u5f00\u3010\u8c03\u8bd5\u72b6\u6001\u3011\uff0c\u4fbf\u53ef\u4ee5\u770b\u5230\u6d88\u606f\u65e5\u5fd7\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"uc99d7f4a\">\u81ea\u5b9a\u4e49\u6d88\u606f\u4e0d\u4f1a\u81ea\u52a8\u751f\u6210\u8bbe\u5907\u5c5e\u6027\uff0c\u60a8\u53ef\u4ee5\u5229\u7528\u3010\u89c4\u5219\u5f15\u64ce\u3011\u5bf9\u81ea\u5b9a\u4e49\u6570\u636e\u8fdb\u884c\u5206\u6790\u5904\u7406\uff0c\u4ece\u800c\u751f\u6210\u9700\u8981\u7684\u8bbe\u5907\u5c5e\u6027\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"y9P2P\">\u8ba2\u9605\u5c5e\u6027\u4e0b\u53d1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"u7f0ae09a\">\u5982\u679c\u5e0c\u671b\u8bbe\u5907\u80fd\u591f\u5b9e\u65f6\u63a5\u6536\u4e91\u5e73\u53f0\u4e0b\u53d1\u7684\u5c5e\u6027\u6570\u636e\uff0c\u6a21\u7ec4\u53d1\u9001\u4ee5\u4e0b AT \u547d\u4ee4\uff1a<\/p>\n\n\n\n<div class=\"wp-block-codemirror-blocks-code-block code-block\"><pre class=\"CodeMirror\" data-setting=\"{&quot;showPanel&quot;:true,&quot;languageLabel&quot;:&quot;language&quot;,&quot;fullScreenButton&quot;:true,&quot;copyButton&quot;:true,&quot;mode&quot;:&quot;htmlmixed&quot;,&quot;mime&quot;:&quot;text\/html&quot;,&quot;theme&quot;:&quot;material&quot;,&quot;lineNumbers&quot;:false,&quot;styleActiveLine&quot;:false,&quot;lineWrapping&quot;:false,&quot;readOnly&quot;:true,&quot;fileName&quot;:&quot;HTML&quot;,&quot;TrpContentRestriction&quot;:{&quot;restriction_type&quot;:&quot;exclude&quot;,&quot;selected_languages&quot;:[],&quot;panel_open&quot;:true},&quot;language&quot;:&quot;HTML&quot;,&quot;maxHeight&quot;:&quot;400px&quot;,&quot;modeName&quot;:&quot;html&quot;}\">AT+MSUB=attributes\/push,0\n\nOK\n\nSUBACK<\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"rBmla\">\u8ba2\u9605\u547d\u4ee4\u4e0b\u53d1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"uf4f8b314\">\u5982\u679c\u5e0c\u671b\u8bbe\u5907\u80fd\u591f\u5b9e\u65f6\u63a5\u6536\u4e91\u5e73\u53f0\u4e0b\u53d1\u7684\u547d\u4ee4\u6d88\u606f\uff0c\u6a21\u7ec4\u53d1\u9001\u4ee5\u4e0b AT \u547d\u4ee4\uff1a<\/p>\n\n\n\n<div class=\"wp-block-codemirror-blocks-code-block code-block\"><pre class=\"CodeMirror\" data-setting=\"{&quot;showPanel&quot;:true,&quot;languageLabel&quot;:&quot;language&quot;,&quot;fullScreenButton&quot;:true,&quot;copyButton&quot;:true,&quot;mode&quot;:&quot;htmlmixed&quot;,&quot;mime&quot;:&quot;text\/html&quot;,&quot;theme&quot;:&quot;material&quot;,&quot;lineNumbers&quot;:false,&quot;styleActiveLine&quot;:false,&quot;lineWrapping&quot;:false,&quot;readOnly&quot;:true,&quot;fileName&quot;:&quot;HTML&quot;,&quot;TrpContentRestriction&quot;:{&quot;restriction_type&quot;:&quot;exclude&quot;,&quot;selected_languages&quot;:[],&quot;panel_open&quot;:true},&quot;language&quot;:&quot;HTML&quot;,&quot;maxHeight&quot;:&quot;400px&quot;,&quot;modeName&quot;:&quot;html&quot;}\">AT+MSUB=command\/send\/+,0\n\nOK\n\nSUBACK<\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"Ob05m\">\u8ba2\u9605\u81ea\u5b9a\u4e49\u6d88\u606f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"u18e2a13f\">\u540c\u6837\u4ee5\u4e0a\u8fb9\u7684\u81ea\u5b9a\u4e49\u6570\u636e\u6d41 message \u4e3a\u4f8b\uff0c\u4e91\u5e73\u53f0\u4f1a\u540c\u65f6\u751f\u6210\u4e00\u4e2a\u7528\u4e8e\u4e0b\u53d1\u6570\u636e\u7684\u4e3b\u9898\uff0c\u6a21\u7ec4\u53ef\u4ee5\u8ba2\u9605\u8be5\u4e3b\u9898\u3002<\/p>\n\n\n\n<div class=\"wp-block-codemirror-blocks-code-block code-block\"><pre class=\"CodeMirror\" data-setting=\"{&quot;showPanel&quot;:true,&quot;languageLabel&quot;:&quot;language&quot;,&quot;fullScreenButton&quot;:true,&quot;copyButton&quot;:true,&quot;mode&quot;:&quot;htmlmixed&quot;,&quot;mime&quot;:&quot;text\/html&quot;,&quot;theme&quot;:&quot;material&quot;,&quot;lineNumbers&quot;:false,&quot;styleActiveLine&quot;:false,&quot;lineWrapping&quot;:false,&quot;readOnly&quot;:true,&quot;fileName&quot;:&quot;HTML&quot;,&quot;TrpContentRestriction&quot;:{&quot;restriction_type&quot;:&quot;exclude&quot;,&quot;selected_languages&quot;:[],&quot;panel_open&quot;:true},&quot;language&quot;:&quot;HTML&quot;,&quot;maxHeight&quot;:&quot;400px&quot;,&quot;modeName&quot;:&quot;html&quot;}\">AT+MSUB=data\/message\/set,0\n\nOK<\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"egEUT\">\u63a5\u6536\u8ba2\u9605\u6570\u636e\u4e0b\u53d1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"u70e1a1d8\">\u901a\u8fc7\u4e0a\u8fb9\u7684\u4e3b\u9898\u8ba2\u9605\uff0c\u4e00\u65e6\u4e91\u5e73\u53f0\u6709\u76f8\u5e94\u7684\u6d88\u606f\u4e0b\u53d1\uff0c\u6a21\u7ec4\u4fbf\u4f1a\u5c06\u6d88\u606f\u900f\u4f20\u5230\u4f7f\u7528 AT \u7684\u4e32\u53e3\u3002<\/p>\n\n\n\n<div class=\"wp-block-codemirror-blocks-code-block code-block\"><pre class=\"CodeMirror\" data-setting=\"{&quot;showPanel&quot;:true,&quot;languageLabel&quot;:&quot;language&quot;,&quot;fullScreenButton&quot;:true,&quot;copyButton&quot;:true,&quot;mode&quot;:&quot;htmlmixed&quot;,&quot;mime&quot;:&quot;text\/html&quot;,&quot;theme&quot;:&quot;material&quot;,&quot;lineNumbers&quot;:false,&quot;styleActiveLine&quot;:false,&quot;lineWrapping&quot;:false,&quot;readOnly&quot;:true,&quot;fileName&quot;:&quot;HTML&quot;,&quot;TrpContentRestriction&quot;:{&quot;restriction_type&quot;:&quot;exclude&quot;,&quot;selected_languages&quot;:[],&quot;panel_open&quot;:true},&quot;language&quot;:&quot;HTML&quot;,&quot;maxHeight&quot;:&quot;400px&quot;,&quot;modeName&quot;:&quot;html&quot;}\">AT+MQTTMSGGET<\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"ua23bf4e2\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"ua1b2eb25\">\u5f53\u4e91\u5e73\u53f0\u4e0b\u53d1\u4e86\u547d\u4ee4\u6d88\u606f\u540e\uff0c\u6a21\u7ec4\u7acb\u5373\u6536\u5230\u4ee5\u4e0b\u6d88\u606f\uff1a<\/p>\n\n\n\n<div class=\"wp-block-codemirror-blocks-code-block code-block\"><pre class=\"CodeMirror\" data-setting=\"{&quot;showPanel&quot;:true,&quot;languageLabel&quot;:&quot;language&quot;,&quot;fullScreenButton&quot;:true,&quot;copyButton&quot;:true,&quot;mode&quot;:&quot;htmlmixed&quot;,&quot;mime&quot;:&quot;text\/html&quot;,&quot;theme&quot;:&quot;material&quot;,&quot;lineNumbers&quot;:false,&quot;styleActiveLine&quot;:false,&quot;lineWrapping&quot;:false,&quot;readOnly&quot;:true,&quot;fileName&quot;:&quot;HTML&quot;,&quot;TrpContentRestriction&quot;:{&quot;restriction_type&quot;:&quot;exclude&quot;,&quot;selected_languages&quot;:[],&quot;panel_open&quot;:true},&quot;language&quot;:&quot;HTML&quot;,&quot;maxHeight&quot;:&quot;400px&quot;,&quot;modeName&quot;:&quot;html&quot;}\">+MSUB: &quot;command\/send\/1000&quot;,53 byte,{&quot;method&quot;:&quot;restart&quot;,&quot;params&quot;:{&quot;timeout&quot;:10},&quot;id&quot;:1000}<\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"u370d2985\">\u6536\u5230\u7684\u547d\u4ee4\u6d88\u606f\u7ed3\u6784\u5982\u4e0b\uff1a<\/p>\n\n\n\n<div class=\"wp-block-codemirror-blocks-code-block code-block\"><pre class=\"CodeMirror\" data-setting=\"{&quot;showPanel&quot;:true,&quot;languageLabel&quot;:&quot;language&quot;,&quot;fullScreenButton&quot;:true,&quot;copyButton&quot;:true,&quot;mode&quot;:&quot;htmlmixed&quot;,&quot;mime&quot;:&quot;text\/html&quot;,&quot;theme&quot;:&quot;material&quot;,&quot;lineNumbers&quot;:false,&quot;styleActiveLine&quot;:false,&quot;lineWrapping&quot;:false,&quot;readOnly&quot;:true,&quot;fileName&quot;:&quot;HTML&quot;,&quot;TrpContentRestriction&quot;:{&quot;restriction_type&quot;:&quot;exclude&quot;,&quot;selected_languages&quot;:[],&quot;panel_open&quot;:true},&quot;language&quot;:&quot;HTML&quot;,&quot;maxHeight&quot;:&quot;400px&quot;,&quot;modeName&quot;:&quot;html&quot;}\">{\n    &quot;method&quot;: &quot;restart&quot;,\n    &quot;params&quot;: {\n        &quot;timeout&quot;: 10\n    },\n    &quot;id&quot;: 1000\n}<\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"vxqkm\">\u67e5\u8be2 MQTT \u8fde\u63a5\u72b6\u6001<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"udb3b6853\">\u901a\u8fc7\u4ee5\u4e0b AT \u547d\u4ee4\uff0c\u53ef\u4ee5\u67e5\u8be2 MQTT \u5f53\u524d\u8fde\u63a5\u72b6\u6001\u3002<\/p>\n\n\n\n<div class=\"wp-block-codemirror-blocks-code-block code-block\"><pre class=\"CodeMirror\" data-setting=\"{&quot;showPanel&quot;:true,&quot;languageLabel&quot;:&quot;language&quot;,&quot;fullScreenButton&quot;:true,&quot;copyButton&quot;:true,&quot;mode&quot;:&quot;htmlmixed&quot;,&quot;mime&quot;:&quot;text\/html&quot;,&quot;theme&quot;:&quot;material&quot;,&quot;lineNumbers&quot;:false,&quot;styleActiveLine&quot;:false,&quot;lineWrapping&quot;:false,&quot;readOnly&quot;:true,&quot;fileName&quot;:&quot;HTML&quot;,&quot;TrpContentRestriction&quot;:{&quot;restriction_type&quot;:&quot;exclude&quot;,&quot;selected_languages&quot;:[],&quot;panel_open&quot;:true},&quot;language&quot;:&quot;HTML&quot;,&quot;maxHeight&quot;:&quot;400px&quot;,&quot;modeName&quot;:&quot;html&quot;}\">AT+MQTTSTATU\n\n+MQTTSTATU :1<\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"u59a06ce8\">\u4ee5\u4e0a\u8868\u793a\u5904\u4e8e\u8fde\u63a5\u4e2d\u3002<\/p>\n\n\n\n<div class=\"wp-block-codemirror-blocks-code-block code-block\"><pre class=\"CodeMirror\" data-setting=\"{&quot;showPanel&quot;:true,&quot;languageLabel&quot;:&quot;language&quot;,&quot;fullScreenButton&quot;:true,&quot;copyButton&quot;:true,&quot;mode&quot;:&quot;htmlmixed&quot;,&quot;mime&quot;:&quot;text\/html&quot;,&quot;theme&quot;:&quot;material&quot;,&quot;lineNumbers&quot;:false,&quot;styleActiveLine&quot;:false,&quot;lineWrapping&quot;:false,&quot;readOnly&quot;:true,&quot;fileName&quot;:&quot;HTML&quot;,&quot;TrpContentRestriction&quot;:{&quot;restriction_type&quot;:&quot;exclude&quot;,&quot;selected_languages&quot;:[],&quot;panel_open&quot;:true},&quot;language&quot;:&quot;HTML&quot;,&quot;maxHeight&quot;:&quot;400px&quot;,&quot;modeName&quot;:&quot;html&quot;}\">AT+MQTTSTATU\n+MQTTSTATU :0<\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"u350ef854\">\u4ee5\u4e0a\u8868\u793a\u8fde\u63a5\u5df2\u5173\u95ed\u6216\u672a\u8fde\u63a5\u3002<\/p>\n<span id=\"magicpostMarker\"><\/span>","protected":false},"excerpt":{"rendered":"<p>\u5408\u5b99 4G CAT.1 \u7cfb\u5217\u6a21\u7ec4\u7684 AT \u547d\u4ee4\u652f\u6301 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