{"id":20692,"date":"2025-07-06T20:43:25","date_gmt":"2025-07-06T12:43:25","guid":{"rendered":"https:\/\/blog.iyatt.com\/?p=20692"},"modified":"2025-08-23T12:30:42","modified_gmt":"2025-08-23T04:30:42","slug":"esp32-%e8%8e%b7%e5%8f%96%e8%93%9d%e7%89%99mac%e5%9c%b0%e5%9d%80%e3%80%90platformioarduino%e3%80%91","status":"publish","type":"post","link":"https:\/\/blog.iyatt.com\/?p=20692","title":{"rendered":"ESP32 \u83b7\u53d6\u84dd\u7259MAC\u5730\u5740\u3010PlatformIO+Arduino\u3011"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 ez-toc-wrap-center counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">\u76ee\u5f55<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/blog.iyatt.com\/?p=20692\/#%E6%B5%8B%E8%AF%95%E7%8E%AF%E5%A2%83\" >\u6d4b\u8bd5\u73af\u5883<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/blog.iyatt.com\/?p=20692\/#%E5%AE%9E%E7%8E%B0\" >\u5b9e\u73b0<\/a><\/li><\/ul><\/nav><\/div>\n<h1><span class=\"ez-toc-section\" id=\"%E6%B5%8B%E8%AF%95%E7%8E%AF%E5%A2%83\"><\/span>\u6d4b\u8bd5\u73af\u5883<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>VScode\uff1a 1.101.2<br \/>\nPlatformIO\uff1aCore 6.1.18\uff0cHome 3.4.4<\/p>\n<p>Espressif 32\uff1a6.11.0\uff08\u5de5\u5177\u94fe\u5e73\u53f0\uff09<br \/>\nESP32-WROOM-32\uff08\u786c\u4ef6\uff09<\/p>\n<h1><span class=\"ez-toc-section\" id=\"%E5%AE%9E%E7%8E%B0\"><\/span>\u5b9e\u73b0<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<pre><code class=\"language-cpp\">#include &quot;Arduino.h&quot;\n\n#include &quot;BluetoothSerial.h&quot;\n\nString deviceName = &quot;ESP32\u84dd\u7259&quot;;\n\nBluetoothSerial serialBT;\n\nvoid setup()\n{\n    Serial.begin(115200);\n    serialBT.begin(deviceName);\n\n    uint8_t macArr[6] = {0};\n    serialBT.getBtAddress(macArr); \/\/ \u83b7\u53d6 MAC \u5730\u5740\u6570\u7ec4\n    Serial.print(&quot;\u65b9\u5f0f\u4e00 \u901a\u8fc7\u5b57\u8282\u6570\u7ec4\u83b7\u53d6MAC\uff1a&quot;);\n    for (int i = 0; i &lt; ESP_BD_ADDR_LEN; ++i)\n    {\n        Serial.print(macArr[i], HEX);\n        Serial.print(&quot;:&quot;);\n    }\n    Serial.println();\n\n    BTAddress macObj = serialBT.getBtAddressObject(); \/\/ \u83b7\u53d6 MAC \u5730\u5740\u5bf9\u8c61\n    Serial.printf(&quot;\u65b9\u5f0f\u4e8c \u901a\u8fc7\u5bf9\u8c61\u83b7\u53d6MAC\uff1a%s\\n&quot;, macObj.toString().c_str());\n\n    String macStr = serialBT.getBtAddressString();\n    Serial.printf(&quot;\u65b9\u5f0f\u4e09 \u901a\u8fc7\u5b57\u7b26\u4e32\u5bf9\u8c61\u83b7\u53d6MAC\uff1a%s\\n&quot;, macStr.c_str());\n}\n\nvoid loop()\n{\n    delay(100);\n}<\/code><\/pre>\n<p><img decoding=\"async\" data-src=\"https:\/\/blog.iyatt.com\/wp-content\/uploads\/2025\/07\/image-1751805765902.png\" alt=\"file\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" style=\"--smush-placeholder-width: 418px; --smush-placeholder-aspect-ratio: 418\/234;\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6d4b\u8bd5\u73af\u5883 VScode\uff1a 1.101.2 PlatformIO\uff1aCore 6.1.18\uff0cHome 3.4.4  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"zakra_page_container_layout":"customizer","zakra_page_sidebar_layout":"customizer","zakra_remove_content_margin":false,"zakra_sidebar":"customizer","zakra_transparent_header":"customizer","zakra_logo":0,"zakra_main_header_style":"default","zakra_menu_item_color":"","zakra_menu_item_hover_color":"","zakra_menu_item_active_color":"","zakra_menu_active_style":"","zakra_page_header":true,"_lmt_disableupdate":"no","_lmt_disable":"no","footnotes":""},"categories":[1,603,589,604,647,599],"tags":[1472,1014,1467,1469,1471,1475,1474,1479,1473,1478,1470,1468,1476,1477,1480],"class_list":["post-20692","post","type-post","status-publish","format-standard","hentry","category-all","category-arduino","category-c-c","category-esp32","category-platformio","category-599","tag-arduino","tag-c","tag-esp32","tag-mac","tag-platformio","tag-1475","tag-1474","tag-1479","tag-1473","tag-1478","tag-1470","tag-1468","tag-1476","tag-1477","tag-1480"],"modified_by":"IYATT-yx","_links":{"self":[{"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=\/wp\/v2\/posts\/20692","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=20692"}],"version-history":[{"count":3,"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=\/wp\/v2\/posts\/20692\/revisions"}],"predecessor-version":[{"id":20698,"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=\/wp\/v2\/posts\/20692\/revisions\/20698"}],"wp:attachment":[{"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=20692"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=20692"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.iyatt.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=20692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}