{"id":2409,"date":"2019-01-28T20:18:35","date_gmt":"2019-01-28T19:18:35","guid":{"rendered":"http:\/\/yarogniew.net\/arduino\/?p=2409"},"modified":"2021-02-26T15:46:41","modified_gmt":"2021-02-26T14:46:41","slug":"mac-adres-co-to-jest-jak-go-odczytac","status":"publish","type":"post","link":"https:\/\/arduino.net.pl\/index.php\/mac-adres-co-to-jest-jak-go-odczytac\/","title":{"rendered":"MAC adres, co to jest? Jak go odczyta\u0107. Jak zmieni\u0107."},"content":{"rendered":"\n<p><strong>Adres MAC<\/strong> (od ang. <strong>media access control address<\/strong>) to sprz\u0119towy adres urz\u0105dzenia sieciowego, unikatowy w skali \u015bwiatowej, nadawany przez producenta danej urz\u0105dzenia podczas produkcji.<br> Adres MAC (ang. MAC address) jest 48-bitowy i zapisywany szesnastkowo. Pierwsze 24 bity oznaczaj\u0105 producenta karty sieciowej, pozosta\u0142e 24 bity s\u0105 unikatowym identyfikatorem danego egzemplarza karty.<\/p>\n\n\n\n<p>Aby odczyta\u0107 adres MAC karty ESP8266 wystarczy wgra\u0107 poni\u017cszy program i otworzy\u0107 monitor portu szeregowego (Serial Monitor). Mac adres b\u0119dzie mia\u0142 nast\u0119puj\u0105c\u0105 form\u0119:<\/p>\n\n\n\n<pre class=\"wp-block-verse\">MAC: 84:F3:EB:73:CA:4D<\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">KOD<\/h4>\n\n\n<div class=\"wp-block-syntaxhighlighter-code brush: cpp; notranslate\"><pre class=\"brush: cpp; light: false; title: Kod:; toolbar: true; notranslate\" title=\"Kod:\">\n#include &lt;ESP8266WiFi.h&gt;\n \nvoid setup(){\n \n   Serial.begin(115200);\n   delay(500);\n \n   Serial.println();\n   Serial.print(&quot;MAC: &quot;);\n   Serial.println(WiFi.macAddress());\n \n}\n \nvoid loop(){\n}\n<\/pre><\/div>\n\n\n<h2 class=\"wp-block-heading\">LINKI<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/randomnerdtutorials.com\/get-change-esp32-esp8266-mac-address-arduino\/\">Get ESP32\/ESP8266 MAC Address and Change It (Arduino IDE)<\/a>    \/\/ zmiana adresu MAC w ESP32\/ESP8266<\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Adres MAC (od ang. media access control address) to sprz\u0119towy adres urz\u0105dzenia sieciowego, unikatowy w skali \u015bwiatowej, nadawany przez producenta danej urz\u0105dzenia podczas produkcji. Adres MAC (ang. MAC address) jest&#8230;<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[2],"tags":[],"class_list":["post-2409","post","type-post","status-publish","format-standard","hentry","category-arduino"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/arduino.net.pl\/index.php\/wp-json\/wp\/v2\/posts\/2409","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/arduino.net.pl\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/arduino.net.pl\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/arduino.net.pl\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/arduino.net.pl\/index.php\/wp-json\/wp\/v2\/comments?post=2409"}],"version-history":[{"count":5,"href":"https:\/\/arduino.net.pl\/index.php\/wp-json\/wp\/v2\/posts\/2409\/revisions"}],"predecessor-version":[{"id":4203,"href":"https:\/\/arduino.net.pl\/index.php\/wp-json\/wp\/v2\/posts\/2409\/revisions\/4203"}],"wp:attachment":[{"href":"https:\/\/arduino.net.pl\/index.php\/wp-json\/wp\/v2\/media?parent=2409"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/arduino.net.pl\/index.php\/wp-json\/wp\/v2\/categories?post=2409"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/arduino.net.pl\/index.php\/wp-json\/wp\/v2\/tags?post=2409"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}