{"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\/vi\/how-to-use-acr122u-nfc-reader-to-read-and-write-mifare-cards\/","title":{"rendered":"L\u00c0M TH\u1ebe N\u00c0O \u0111\u1ec3 s\u1eed d\u1ee5ng \u0111\u1ea7u \u0111\u1ecdc NFC ACR122U \u0111\u1ec3 \u0111\u1ecdc v\u00e0 ghi th\u1ebb mifare?"},"content":{"rendered":"
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C\u00e1c c\u00f4ng c\u1ee5 c\u1ea7n thi\u1ebft: th\u1ebb mifare, ACR122U<\/a>Ph\u1ea7n m\u1ec1m TOOL<\/div>\n
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B\u01b0\u1edbc 1: M\u1edf b\u1ea3n demo ACR122UTOOl v\u00e0 nh\u1ea5p v\u00e0o k\u1ebft n\u1ed1i, nh\u01b0 h\u00ecnh d\u01b0\u1edbi \u0111\u00e2y:<\/div>\n
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\"ACR122U
ACR122U K\u1ebeT N\u1ed0I<\/a><\/figcaption><\/figure>\n

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B\u01b0\u1edbc 2: Nh\u1ea5p v\u00e0o GER ATR nh\u01b0 h\u00ecnh d\u01b0\u1edbi \u0111\u00e2y:<\/div>\n
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\"ACR122U
ACR122U ATR<\/figcaption><\/figure>\n<\/div>\n
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B\u01b0\u1edbc 3: T\u1ea3i kh\u00f3a. M\u1eb7c \u0111\u1ecbnh l\u00e0 FF FF FF FF FF FF<\/div>\n
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\"X\u00c1C
X\u00c1C TH\u1ef0C ACR122U<\/figcaption><\/figure>\n

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B\u01b0\u1edbc 4: N\u1ebfu b\u1ea1n x\u00e1c minh m\u1eadt kh\u1ea9u c\u1ee7a BLOCK 0X16, t\u1ee9c l\u00e0 sector th\u1ee9 5 (block 22), th\u00ec kh\u00f3a n\u00e0y \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong block 23. Lo\u1ea1i kh\u00f3a l\u00e0 LO\u1ea0I A, B. V\u00ed d\u1ee5 n\u00e0y l\u00e0 lo\u1ea1i A.<\/div>\n
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\"KH\u1ed0I
KH\u1ed0I ACR122U<\/figcaption><\/figure>\n<\/div>\n
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B\u01b0\u1edbc 5: N\u1ebfu kh\u00f3a \u0111\u01b0\u1ee3c x\u00e1c minh th\u00e0nh c\u00f4ng, t\u1ee9c l\u00e0 sector th\u1ee9 5, b\u1ea1n c\u00f3 th\u1ec3 v\u1eadn h\u00e0nh c\u00e1c kh\u1ed1i 20, 21, 22 v\u00e0 23 (kh\u1ed1i 23 l\u00e0 v\u1ecb tr\u00ed l\u01b0u tr\u1eef kh\u00f3a, h\u00e3y ghi c\u1ea9n th\u1eadn) Ghi kh\u1ed1i 0x15 (21)<\/div>\n
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\"ACR122U
ACR122U KH\u1ed0I 21<\/figcaption><\/figure>\n<\/div>\n
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B\u01b0\u1edbc 6: \u0110\u1ecdc kh\u1ed1i 21<\/div>\n
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\"ACR122U
ACR122U \u0110\u1eccC<\/a><\/figcaption><\/figure>\n<\/div>\n
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Ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c kh\u1ed1i c\u00f2n l\u1ea1i gi\u1ed1ng nh\u01b0 tr\u00ean.<\/div>","protected":false},"excerpt":{"rendered":"

C\u00f4ng c\u1ee5 c\u1ea7n thi\u1ebft: th\u1ebb mifare, ph\u1ea7n m\u1ec1m ACR122UTOOl B\u01b0\u1edbc 1: M\u1edf b\u1ea3n demo ACR122UTOOl v\u00e0 nh\u1ea5p v\u00e0o k\u1ebft n\u1ed1i, nh\u01b0 h\u00ecnh d\u01b0\u1edbi \u0111\u00e2y: B\u01b0\u1edbc 2: Nh\u1ea5p v\u00e0o GER ATR nh\u01b0 h\u00ecnh d\u01b0\u1edbi \u0111\u00e2y: B\u01b0\u1edbc 3: T\u1ea3i kh\u00f3a. M\u1eb7c \u0111\u1ecbnh l\u00e0 FF FF FF FF FF FF B\u01b0\u1edbc 4: N\u1ebfu b\u1ea1n x\u00e1c minh m\u1eadt kh\u1ea9u c\u1ee7a BLOCK 0X16, \u0111\u00f3 l\u00e0 [\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\/vi\/wp-json\/wp\/v2\/posts\/2954","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/comments?post=2954"}],"version-history":[{"count":3,"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/posts\/2954\/revisions"}],"predecessor-version":[{"id":2964,"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/posts\/2954\/revisions\/2964"}],"wp:attachment":[{"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/media?parent=2954"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/categories?post=2954"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/tags?post=2954"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}