{"id":2954,"date":"2024-07-16T06:21:51","date_gmt":"2024-07-16T06:21:51","guid":{"rendered":"https:\/\/nfc-readers.com\/?p=2954"},"modified":"2024-07-16T06:26:28","modified_gmt":"2024-07-16T06:26:28","slug":"how-to-use-acr122u-nfc-reader-to-read-and-write-mifare-cards","status":"publish","type":"post","link":"https:\/\/nfc-readers.com\/es\/how-to-use-acr122u-nfc-reader-to-read-and-write-mifare-cards\/","title":{"rendered":"\u00bfC\u00d3MO utilizar el lector NFC ACR122U para leer y escribir tarjetas mifare?"},"content":{"rendered":"<div><\/div>\n<div>Herramientas necesarias: una tarjeta mifare, <a href=\"https:\/\/nfc-readers.com\/es\/ic-reader\/acr122u-nfc-reader-writer\/\">ACR122U<\/a>Software de herramientas<\/div>\n<div><\/div>\n<div><\/div>\n<div>Paso 1: Abra la demostraci\u00f3n ACR122UTOOl y haga clic en conectar, como se muestra a continuaci\u00f3n:<\/div>\n<div><\/div>\n<div><\/div>\n<div><\/div>\n<div>\n<figure id=\"attachment_2955\" aria-describedby=\"caption-attachment-2955\" style=\"width: 601px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2955\" src=\"https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-CONNECT-300x165.png\" alt=\"ACR122U CONECTAR\" width=\"601\" height=\"330\" srcset=\"https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-CONNECT-300x165.png 300w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-CONNECT-768x421.png 768w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-CONNECT-18x10.png 18w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-CONNECT-600x329.png 600w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-CONNECT.png 835w\" sizes=\"auto, (max-width: 601px) 100vw, 601px\" \/><figcaption id=\"caption-attachment-2955\" class=\"wp-caption-text\"><a href=\"https:\/\/nfc-readers.com\/es\/ic-reader\/acr122u-nfc-reader-writer\/\">ACR122U CONECTAR<\/a><\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<\/div>\n<div>Paso 2: Haga clic en GER ATR como se muestra a continuaci\u00f3n:<\/div>\n<div><\/div>\n<div><\/div>\n<div>\n<figure id=\"attachment_2956\" aria-describedby=\"caption-attachment-2956\" style=\"width: 600px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2956\" src=\"https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-ATR-300x181.png\" alt=\"ACR122U ATR\" width=\"600\" height=\"362\" srcset=\"https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-ATR-300x181.png 300w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-ATR-768x465.png 768w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-ATR-18x12.png 18w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-ATR-600x363.png 600w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-ATR.png 924w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-2956\" class=\"wp-caption-text\">ACR122U ATR<\/figcaption><\/figure>\n<\/div>\n<div><\/div>\n<div>Paso 3: Cargue la clave. La opci\u00f3n predeterminada es FF FF FF FF FF FF<\/div>\n<div><\/div>\n<div><\/div>\n<div>\n<figure id=\"attachment_2957\" aria-describedby=\"caption-attachment-2957\" style=\"width: 597px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2957\" src=\"https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-AUTH-300x180.png\" alt=\"ACR122U AUTENTICACI\u00d3N\" width=\"597\" height=\"358\" srcset=\"https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-AUTH-300x180.png 300w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-AUTH-1024x614.png 1024w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-AUTH-768x461.png 768w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-AUTH-18x12.png 18w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-AUTH-600x360.png 600w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-AUTH.png 1070w\" sizes=\"auto, (max-width: 597px) 100vw, 597px\" \/><figcaption id=\"caption-attachment-2957\" class=\"wp-caption-text\">ACR122U AUTENTICACI\u00d3N<\/figcaption><\/figure>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-2958\" src=\"https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-AUTH-LOAD-300x175.png\" alt=\"\" width=\"597\" height=\"348\" srcset=\"https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-AUTH-LOAD-300x175.png 300w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-AUTH-LOAD-768x447.png 768w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-AUTH-LOAD-18x10.png 18w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-AUTH-LOAD-600x349.png 600w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-AUTH-LOAD.png 952w\" sizes=\"auto, (max-width: 597px) 100vw, 597px\" \/><\/p>\n<\/div>\n<p>&nbsp;<\/p>\n<div>Paso 4: Si verifica la contrase\u00f1a del BLOQUE 0X16, que es el sector 5 (bloque 22), esta clave se almacena en el bloque 23. El tipo de clave es TIPO A, B. Este ejemplo es tipo A.<\/div>\n<div><\/div>\n<div>\n<figure id=\"attachment_2959\" aria-describedby=\"caption-attachment-2959\" style=\"width: 622px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2959\" src=\"https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-BLOCK-300x205.png\" alt=\"BLOQUE ACR122U\" width=\"622\" height=\"425\" srcset=\"https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-BLOCK-300x205.png 300w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-BLOCK-768x525.png 768w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-BLOCK-18x12.png 18w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-BLOCK-600x410.png 600w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-BLOCK.png 919w\" sizes=\"auto, (max-width: 622px) 100vw, 622px\" \/><figcaption id=\"caption-attachment-2959\" class=\"wp-caption-text\">BLOQUE ACR122U<\/figcaption><\/figure>\n<\/div>\n<div><\/div>\n<div><\/div>\n<div>Paso 5: Si la clave se verifica correctamente, es decir, el sector 5, puede operar los bloques 20, 21, 22 y 23 (el bloque 23 es la ubicaci\u00f3n para almacenar la clave, escriba con cuidado) Escriba el bloque 0x15 (21)<\/div>\n<div><\/div>\n<div>\n<figure id=\"attachment_2960\" aria-describedby=\"caption-attachment-2960\" style=\"width: 604px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2960\" src=\"https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-BLOCK21-300x205.png\" alt=\"ACR122U BLOQUE 21\" width=\"604\" height=\"413\" srcset=\"https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-BLOCK21-300x205.png 300w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-BLOCK21-768x525.png 768w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-BLOCK21-18x12.png 18w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-BLOCK21-600x410.png 600w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-BLOCK21.png 977w\" sizes=\"auto, (max-width: 604px) 100vw, 604px\" \/><figcaption id=\"caption-attachment-2960\" class=\"wp-caption-text\">ACR122U BLOQUE 21<\/figcaption><\/figure>\n<\/div>\n<div><\/div>\n<div><\/div>\n<div>Paso 6: Leer el bloque 21<\/div>\n<div><\/div>\n<div>\n<figure id=\"attachment_2961\" aria-describedby=\"caption-attachment-2961\" style=\"width: 601px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2961\" src=\"https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-READ-300x212.png\" alt=\"ACR122U LEER\" width=\"601\" height=\"425\" srcset=\"https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-READ-300x212.png 300w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-READ-768x542.png 768w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-READ-18x12.png 18w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-READ-600x423.png 600w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/07\/ACR122U-READ.png 1012w\" sizes=\"auto, (max-width: 601px) 100vw, 601px\" \/><figcaption id=\"caption-attachment-2961\" class=\"wp-caption-text\"><a href=\"https:\/\/nfc-readers.com\/es\/ic-reader\/acr122u-nfc-reader-writer\/\">ACR122U LEER<\/a><\/figcaption><\/figure>\n<\/div>\n<div><\/div>\n<div>El funcionamiento de los bloques restantes es el mismo que el anterior.<\/div>","protected":false},"excerpt":{"rendered":"<p>Herramientas necesarias: una tarjeta mifare, software ACR122UTOOl Paso 1: Abra la demostraci\u00f3n de ACR122UTOOl y haga clic en conectar, como se muestra a continuaci\u00f3n: Paso 2: Haga clic en GER ATR como se muestra a continuaci\u00f3n: Paso 3: Cargue la clave. El valor predeterminado es FF FF FF FF FF FF Paso 4: Si verifica la contrase\u00f1a del BLOQUE 0X16, que es la [\u2026]","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2954","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/nfc-readers.com\/es\/wp-json\/wp\/v2\/posts\/2954","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nfc-readers.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nfc-readers.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nfc-readers.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nfc-readers.com\/es\/wp-json\/wp\/v2\/comments?post=2954"}],"version-history":[{"count":3,"href":"https:\/\/nfc-readers.com\/es\/wp-json\/wp\/v2\/posts\/2954\/revisions"}],"predecessor-version":[{"id":2964,"href":"https:\/\/nfc-readers.com\/es\/wp-json\/wp\/v2\/posts\/2954\/revisions\/2964"}],"wp:attachment":[{"href":"https:\/\/nfc-readers.com\/es\/wp-json\/wp\/v2\/media?parent=2954"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nfc-readers.com\/es\/wp-json\/wp\/v2\/categories?post=2954"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nfc-readers.com\/es\/wp-json\/wp\/v2\/tags?post=2954"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}