Mifare card uid NXP MIFARE is NXP’s well-known brand for a wide range of contactless IC products with a typical read/write distance of 10 cm (4 inches) used in more than 40 different applications worldwide, including contactless payments, transport * This sample shows how to set the UID on a UID changeable MIFARE card. 4 byte serial numbers (ISO 14443 Type A only, which is the protocol used for MIFARE products): PCSC Mifare Program is a program that allows you to read and write Mifare cards using the ACR122U NFC Reader. Custom Dumps/My_Custom_NFC_Dump" folder. MIFARE®: A Guide to the Different Product Families Available. Switch to UID: This is the card's UID (a unique number). medium. But you will find different UID number read by differen readers because the UID number of MIFARE 1K card has multiple international standard encoding rules. 2 20110829 Update for the new MIFARE Classic with Also I'm able to write and change all the blocks(63 blocks) except for Block 0 (including UID) of a Chinese Mifare 1K card that I bought from ebay and it supposed to be Block 0 / UID writable. NFC. 1. Fools some UID based systems which uses desfire. ID T5577 125 Khz and IC UID 13. uFR Card Formatter is a programming tool for multiple MIFARE ® card and reader authentication methods by setting how to crack mifare 1k rfid card. How get Mifare Ultralight 16 digits UID An application can manage / write UID to magic Mifare Classic gen 2 card. Ask Question Asked 13 years, 8 months ago. But he will give the same id when i am using mulitiple cards. mfd NFC reader: ACS / ACR122U PICC Given that today there exist cards where you can write any UID you want and thus emulate say Mifare classic UID for example, what are practices of using smart card UID for authorization? How can I set a different UID on this MiFare card? Thank you. Read Mifare Classic 1K UID with Nexus 5. Harga RFID USB Reader Proximity 125 khz SmartCards India - Largest manufacturer & exporter of smartcards, smart cards india, smart cards, smart card, id cards, RFID cards, Access/ Attendance Cards,Credit/ Debit/ATM A MIFARE card has a much larger memory than an RFID card and is widely used in hotels as payment cards and for identification purposes. MIFARE has emerged as one of the most popular and widely used smart card technologies in recent years and with good reason. Since there is no anti-collsion About MIFARE. 4. from([0xFF, 0xCA, 0x00, 0x00, The UID of the Mifare Ultralight EV1 is bytes 0,1,2 of Block 00 Our challenge: we want to control MiFareClassic 1K card in our POS machine (with NXP chip) and in new Android tablets (with Broadcom chip), we already have the installed MIFARE contactless card technology introduced in 1994 was primarily used for transport passes, later due to its flexible technological aspects scaled to access control, 4 Byte UID, White PVC Card. I was able to Nov 6, 2017 · MIFARE® Classic EV1, is succeeding the MIFARE® Classic, is available with the future proof 7-byte unique identifier and 4-byte non-unique identifiers. The UID can be modified with APDU command with the external NFC Readers, such as PN532, PCR532, Proxmark3 X, and iCopy-XS. Xinyetong specializes in card-making and we can provide a variety of RFID cards with good Protocol: ISO 14443-4 Compliant Card, T=CL | MIFARE® Classic Card, T=CL | ISO18092, NFC Tags | FeliCa Contact Smart Card Interface Standard: ISO 7816 Parts 1-3, Class A, B, C (5 V, 3 V, 1. $99+ Orders SHIP FREE! Shop Online Now! FALL PROMO THROUGH NOVEMBER 29th! $20 off orders over $200 with code FALL20, $75 off orders Dear Sir, Please kindly help me with RFID KIT mastering. Read UID from card and allow access to a place based on that. Unfortunately, it does not work with Desfire cards. Can read within 10 cm. What is a unique The card I'm trying to get the UID/serial number from is an NXP MIFARE DESFire EV1. Customized Readers and Reader / Writer are available to meet your requirements. sorry for the confusion, i only Dec 12, 2017 · For Mifare cards it emulates card id. Notice: This card only emulate MIFARE card IC family. Crescendo C1150 with MIFARE® Read a mifare 1k card through my web application which is connected to local system which is browsing my web application. When a customer inspects a https://meminoglu. If the BCC is wrong, the card is no longer detectable, and so cannot be read or modified. Modified 11 years, 5 months ago. Buy them directly from NXP. public byte[] GetUid() { byte[] uid = new byte[6]; MIFARE card IC family. As result system only read card but when I have a Mifare Ultralight EV1 card that is supporting 7 byte UID according to documentation but when I read it using Buffer. UID: Go . - There are many types of cards within the family, MIFARE Classic is a fundamentally flawed product, which has been hacked by several research groups. UID for access control. nfc-list only shows 4 bytes, but as all other tools also only seem to support 4 byte UIDs i'm not sure if it's just not displaying the rest. Proxmark3 X has Type-C and Micro-USB sockets for connection for Windows, Linux, and macOS. * * @author Tom Clement * @license Released into the public domain. Blank Mifare Card: A Foundation for Customization Mifare Card - 1431LGGMNM by IoT Philippines utilizes Mifare 13. the block3 is following mifare standard May 17, 2022 · The flipper is able to scan things like credit cards, but is unable to emulate the UID as of right now. $ 4. 8 V) NFC/MIFARE UID čitač @Ambition1906, you have to use the examples that come with each library since they don’t mix and match. The Reader has a cache of allowed UIDs or asks live to Oct 29, 2014 · I've done more testing with the three cards I have. What APDU command gets card ID. e. It can be used to modify the UID of gen3 magic cards. Those are also called Gen1 UID Re-Writable . The card types include the following: S70 4K 7B, S70 4K 4B, S50 1K The block 0 is composed of: 4 bytes of UID, 1 byte of BCC and 11 other Manufacturer bytes Datasheet. When a customer inspects a This includes unique ID (UID) of the card, ATQA and SAK values, the type of chipset used by the card, the manufacturer, and a few diagnostic lines providing further info about the card and potential vulnerabilities. When presented with a contactless MiFare - Difference between UID and Serial Number of MiFare Card. 56 MHZ frequency range with read/write capability and ISO 14443 compliance. mfd mfoc_output. ISO/IEC 14443-3 describes the initialization and anti-collision procedure, and ISO/IEC 14443-4 describes the 3. * * Typical pin layout used: * ----- * You say you’re trying to emulate, but really you’re trying to read, then emulate. Writing a bad BCC bricks the tag. This The MIFARE Plus ® card or MIFARE Classic ® card with Single Size NUID can be activated like a usual Single Size UID card. Mifare card supports 2 frequencies. 56Mhz, thẻ có thể đọc/ghi nhiều lần bằng máy sao chép Mifare UIDs would, therefore, convert as follows: • an eight-digit number if the UID has four bytes • a 14-digit number if the UID has seven bytes. For gen 1 magic cards, you need PN532 or ACR122U to write gen 1 card, NOT THIS APP. Like all of the cards supplied by Lab401, the MIFARE Classic® Compatible 4K UID Changeable via Direct Write card is compatible Data transfer speed – Data transfer between a MIFARE card and a reader is fast, which allows for quick and efficient transactions. Changing the UID Using your Proxmark 3, you can issue the Gen3 7 Byte UID Changeable 1K S50 Magic Mifare Card. Without the data being sent, it won't work. The ID I'm looking for is printed on the card and I managed to access it using my friend's When I'm triying to read or write a MIFARE Classic card I get the following output: nfc-mfclassic r a mfoc_output. osprey23 Contributor This depends on what types of products and what UID length you consider. Reading and writing ability Mifare Card size 0. 56Mhz, Internal Smart Chip Standard S50 with 1K Memory Size with 16 Sectors. 000. Normally it only takes a couple of weeks for us to get customized In case of Mifare card you need to send this APDU byte array to the card: (byte) 0xFF, (byte) 0xCA, (byte) 0x00, (byte) 0x00, (byte) 0x00. MFOC – MiFare classic Offline Cracker. How to check my NFC TAG ID (UID)? 6. There is a Card Type ATQA SAK UID Length; Mifare Classic 1K: 00 04: 08: 4 Bytes: Mifare Classic 4K: 00 02: 18: 4 Bytes: Mifare Ultralight: 00 44: 00: 7 Bytes: Using Mifare Ultralight Cards. 10-48VDC power input makes It depends on the card manufacturer. It will also recover Use case: simple access controls based on Mifare cards. Get contact number of verified dealers | ID: 2855675411162 According to the Mifare Plus SE datasheet: "During personalization, the PICC can be configured to support Random ID in security level 3. py This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. • After this point, a three round If it is a Mifare Classic 1K tag then no APDUs or even ISO14443-A layer4 are supported. Gen3 4 Byte UID This is a revolutionary product for MIFARE ® 13,5MHz Card programming. Developed by NXP Thẻ RFID Mifare Sao Chép 13. Mifare Ultralight Cards are very useful for high volume . I need to scan a Mifare I am working on a project where I would like to change the UID of each card to a specifc street address and I can not find a code or tutorial that would help to change each - The BCC is a checksum value for the UID - which acts as 'double check' to ensure that the UID is correct. 76 - 0. 8 mm. The secret keys cannot be sniffed, since they never leave the card. MIFARE is NXP‘s well-known brand for a wide range of contactless IC products used in more than 40 different applications worldwide. 0 NFC devices. The UID is used to uniquely address each card during anti-collision. BCC depends on UID: it's a XOR of four UID bytes. Is it possible to add the same feature to your app? Can android phone emulate card data in addition to card id? emulating more than the UID (the rest of the MIFARE Classic data) is even Jul 16, 2024 · 资源浏览阅读145次。"MIFARE Classic和UltraLight的RFID卡4字节7字节10字节UID定义，包括在RC663芯片上的应用，以及NXP公司的AN10927应用说明文档，涉 Oct 14, 2014 · // Wait for an ISO14443A type cards (Mifare, etc. While the Flipper is emulating, the Proxmark reads the UID, MR2S and MF7S are MIFARE® compatible UID readers with 1-Wire and RS232 interface, designed to integrate with vehicle trackers and other controllers. We are not 3 days ago · This is the UID changeable Magic Card with DESFIRE SAK/ATQA. The card looks as if it is not I've wrote a simple app (C#) in order to execute some I/O operation on my Mifare Card through my smartcard reader (obviously, I've used some Win API wraps). Call Us: +63 8721-0037 Home If I understand your question, you are asking what is the APDU sequence to send to a Mifare DESFire card to get the unique ID (UID). 00 out of 5 $ 5. Rp370. I have an arduino mega 2560 v3. Rumour #1 Gen3 - restores data on card after Apparently the UID of the card emulated by your phone is random, but if you want to emulate the UID too you need to overwrite /etc/libnfc-nxp. The Ultimate Magic Card contains presets of the following card types: MIFARE Mini Dec 2, 2019 · Mifare Classic提供1k-4k的容量，现在国内门禁采用的多数是Mifare Classic 1k(S50) 每张M1卡都有一个全球唯一的UID号，这个UID号保存在卡的第一个扇区（0扇区）的第一段（0段），也称为厂商段，其中前4个字节 About the "6. . Supporting customisable card types, configurations and functionality modes. With more than 150 million reader core components and 5 billion smart card I am trying everything to read a serial id with a mifare card. We have been using IE with ActiveX to read the UID of card for many years, now Our UID Modifiable "Magic" MIFARE Classic® Compatible 4K Direct Write tags are what you need. 1) Using a Wiegand output card reader that reads the UID of a DESFire card, trunks it th 3 byte and add the required parity bits in accordance with HID Format H10301. I'm not sure about ACR122 API but There are at least two ways of getting a static UID: Not all phones show a random UID when running stock ROM. MIFARE cards have Unique Identification Numbers (or in short UID), which are generated by an internal rule which is not necessarily sequential. Other values are not I changed the block 0 in order to change the card uid, It look's it has changed but when I read the card It says "Tag found: " and shows always the same id. I have I'm just writing to the cards that came with the device but sadly the labels only show the frequency (13. PcrReader – IC ID Feb 18, 2017 · However the card IS uid changeable because I used my other hand held machine to read the ID from one card and write to this card. iCopy-XS $ 399. UID Changeable ISO15693 iCode SLI Magic Card. Emulation of Mifare desfire is something I think the flipper could do, just the code hasn’t been written. The Reader has a cache of allowed UIDs or asks live to Mifare Classic UID BCC Calculator. 99 Original Buy 4-byte UID Mifare S70 4K Card; Buy 4-byte UID Mifare S70 4K Key Fob; Execute Command in Terminal. This illustrates the UID on Each card contains an integrated chip with a permanent identification number, or UID. 99. Customers who bought this item also bought. Viewed 14k times Part of Mobile Development Nexus 4 read Mifare Classic card UID. println("Seems to be a Mifare The new Ultimate Magic (UID changeable) all-on-one emulation Card. The new Mifare Classic card is The Mifare UID is a 4 Byte hexadecimal value e. Notice: This card only Jun 10, 2022 · Buy 4-byte UID Mifare S70 4K Card; Buy 4-byte UID Mifare S70 4K Key Fob; Execute Command in Terminal. Rp7. I've also grabbed a dump from one of the UID 4 days ago · Gen3 7 Byte UID Changeable 4K S70 Magic Mifare Card. There are several sites that allow the I am new to mifare reader programming, so I am sorry for asking dumb question. The Harga Cetak Print RFID Card Mifare 13. The card is ISO 14443 as far as I'm aware, but nothing I do seems to read it. ). This is the case for most suppliers of Mifare cards. Switch to Badges come in a white PVC card format. 2) Aug 4, 2022 · Use case: simple access controls based on Mifare cards. I am a big noob at C++ and arduino, but that doesn't stop me from attempting cool projects. We are not responsible I am working on a project where I would like to change the UID of each card to a specifc street address and I can not find a code or tutorial that would help to change each Reading the tag UID of Mifare classic card. Contribute to hootan09/rfidCrack development by creating an account on GitHub. This blog post may help you. 56 Mhz. Features Also I'm able to write and change all the blocks(63 blocks) except for Block 0 (including UID) of a Chinese Mifare 1K card that I bought from ebay and it supposed to be Block 0 / UID writable. g 4E DC F0 81, see attached screenshot (Mifare UID. I'm not sure if This is the UID changeable Magic Card with DESFIRE SAK/ATQA. Note: In the past Sep 9, 2022 · Mifare Classic UID BCC Calculator. 9. Some phones have a static UID 01:02:03:04, i. 79 Current price is: $4. At first I would like to know if there is a different between Mifare UID and Mifare Serial number. 0. Last edited by mbzadegan (2022-12-02 01:31:04) Offline #3 2022-12-06 08:16:43. mifare-uid. When I pass the card, I got '4392072' in decimal but the card UID is '04 43 EB 61 E0 25 80' in hexdecimal. 56MHz Proximity 125KHz. 7. 56MHz RFID cards, built by Panasonic / NXP that fall into the ISO category 14443a. Some NIC card numbers In this document the term „MIFARE card“ refers to a contactless card using an IC out of the MIFARE Classic, MIFARE Plus; MIFARE DESFire or MIFARE Ultralight product family. LG G3, Daftar Harga Reader Mifare Terbaru; Januari 2025; Harga ACR122 ACR122U NFC RFID Reader Writer Smart Card Mifare FeliCa. 2. When presented with a contactless I am using the RC522 connected to the GPIO pins on the Raspi, with MFRC522 acting as an interface between my python code and RFID scanner. Reading UID of mifare classic 1k. Because with Classic Mifare cards with read-only UID came also so called "magic" cards which have rewritable block 0 where is also stored Gen3 7 Byte UID Changeable 4K S70 Magic Mifare Card. 99 Original price was: $5. - Target Card Mifare MIFARE là gì? MIFARE (bắt nguồn từ thuật ngữ MIkron FARE Collection System) là thương hiệu nổi tiếng của NXP về chip RFID thụ động được sử dụng trong thẻ RFID với khoảng cách đọc / ghi điển hình là 10 cm (4 The Mifare Classic is not supported by the NFC standard. Mifare Classic will require proprietary cryptography to read/write data. Calculate the BCC (Block Check Character) of your Mifare Classic 1K 4-byte UID. * * Typical pin layout used: * ----- * MFRC522 Arduino Arduino Arduino Arduino Reading the tag UID of Mifare classic card. Or do i write data on a ACR1281U-C2 Card UID Reader is a contactless card reader that automatically and efficiently gets the Unique Identifier number (UID) of any ISO 14443 Parts 1-4 Type A and B-compliant contactless card. 56 MhZ, Type A standard, CR80 size (standard credit card size), with a gloss finish. Gen3 7 Byte UID Changeable 1K S50 Magic Mifare Card. It started the contactless revolution by paving the way for Buy LEXI 20pcs Rewritable UID Smart Card, 13. I was having a problem where the loop in my sketch was not looping unless there was mifare card UID converter Raw. To review, open the file in an Nexus 4 read Mifare Classic card UID. Enter the 4-byte UID in Hex format. Inside this folder, you'll find a file named Oct 13, 2024 · Mifare 1K 4 Byte UID Changeable Card. Can only be printed on the As a supplier of Mifare cards, we have no control over what UID numbers are on the card chip. I can use the atr from pyscard. Each Mifare 1k has unique number (UID number). The easiest and most basic tool to use against MIFARE tags, is Realtime Security Zone - Offering MIFARE CARD, MIFARE Card at ₹ 12 in Chennai, Tamil Nadu. It retrieves and displays the UID, BCC, SAK, ATQA and ATS of your Mifare Classic 1k cards. Specifically, I'm interested in emulating sector 0, block 0 (UID) of the card. When one is found // 'uid' will be populated with the UID, and uidLength will indicate Serial. 56MHz Changeable RFID PVC Blank Card for 1K S50 MF1 Mi-fare Door Access Control, Block 0 Sector: I tried to clone my mifare card to this one, but Proxmark3 Where "appliance" is the "appliance which speaks to the Mifare card". This thin model mifare card uid reader can I am using an Arduino UNO with a low power blue tooth, and a PN532 RFID/NFC Shield. 56Mhz (C-UID) hay còn loại là Mifare Card (Mifare Classic 1K) là loại thẻ chuyên dụng có thể sao chép các loại thẻ cùng tần số 13. The standard only defineds P1=0,P2=0 for getting the UID and P1=1,P2=0 for "all historical bytes from the ATS of a ISO 14443 A card without CRC". Rp38. This element is 7 bytes long but during mirroring it is encoded as hex encoded string, so it is 14 characters long; Read Counter: every read access on the file increases the read counter I am using C# and Wiegand 26 reader to read Mifare Ultralight card. Changing the UID Using your Proxmark 3, you can issue the Aug 30, 2024 · As a supplier of Mifare cards, we have no control over what UID numbers are on the card chip. * MIFARE Classic 1K * MIFARE Plus (4 Byte UID or 4 Byte RID) 2K, Security level 1 * SmartMX with MIFARE 1K emulation Can a smartphone with the broadcom NFC chip, read the UIDs of Mifare or Desfire cards? I looked at the Nexus 4 read Mifare Classic card UID and What mobile phones with It's likely the work card has data on it that the reader is looking for, whereas flipper just emulates the UID (the card's serial number). I am tying to make a simple rfid scanner so when Mifare card programmer encodes cards. Read Mifare Classic 1K UID with MIFARE Classic® Compatible 4K 4-Byte UID Changeable via Direct Write Need to make perfect clones of MIFARE Classic® 4K 4-Byte UID cards and tags ? Our UID Modifiable "Magic" MIFARE Classic® Compatible 4K Direct Write tags are Because with Classic Mifare cards with read-only UID came also so called "magic" cards which have rewritable block 0 where is also stored card UID. How get Mifare Ultralight 16 digits UID reading with Nexus 5. They work on Android phones, which use the NFC protocol stack from NXP, because NXP added the support for • Mifare Classic uses ISO14443A air interface protocol, so TRF79xxA is setup for ISO14443A, and Mifare Classic card UID is read and then selected. To get the The NXP MIFARE Classic® EV1 1K is the pioneer in contactless smart ticket ICs operating in the 13. Harga Electronic Key Tag (Card) Mifare Dekkson KTM-01 Kartu Akses Dekkson. There are two types NUID: Fixed but non-unique ID (FNUID): The 4-byte UIDs with UID0 = xFh are fixed Mifare Classic starts with a 4-byte UID, but the number of chips produced far exceeds the 4 bytes number (4,294,967,296) around 2012. So with the web IDE library, try using the dumpinfo. Custom Dumps" option: Navigate to the "dumps/6. To write block 0 you have Apparently the UID of the card emulated by your phone is random, but if you want to emulate the UID too you need to overwrite /etc/libnfc-nxp. com/control-your-mifare-cards-with-mifare-controller-424df5fb65c3 The lock doesn’t even recognize it as a Mifare Classic; it will buzz when an invalid card is presented, but it doesn’t even do that. The UID can be 4 bytes (32bit), 7 bytes Introduction to Magic Cards, UIDs and BCCs - "MIFARE" is a family of High-Frequency 13. These NXP 1K Mifare cards are available in your choice of 100% PVC or composite PVC-PET, 13. As such, I believe there is no way to modify your account balance I'm looking for some guidance on how to emulate a Mifare Classic NFC card on an Android device. Premium security – MIFARE cards use Advanced Encryption Standard (AES (UID), which makes it easy PUA-310V1/M thin model mifare card uid reader is designed in accordance with ISO14443 type A standard to read or write the contactless card. The user can configure whether I have a HID MIFARE DESFire card i'm trying to read through android. 79. Mifare authentication. png ) from the NXP tag info Android app. the block3 is following mifare standard We currently use mifare card as our ID in university and we use web app to do punch in or event check in etc. Proxmark 3 compatible; Hands on with the MIFARE DESFire® EV2 Compatible Modifiable UID / ATQA / SAK / ATS / APDU Card. The reader I am using is ACR122U NFC Tag However the card IS uid changeable because I used my other hand held machine to read the ID from one card and write to this card. * This sample shows how to set the UID on a UID changeable MIFARE card. Why does NXP even extend its lifecycle by providing 7 Byte UID. - of MIFARE Plus with 4 B UID Is any simplification of MIFARE Plus range now foreseen? We focus on specific high runners; these are • MIFARE Plus S 2K 7 B UID • MIFARE Plus X 4K 7 B UID Badges come in a white PVC card format. It acts like there is no card there. Our first relevant information, this MIFARE tag’s UID is 7BE88C21. 2 20110829 Update for the new MIFARE Classic with This is exactly where the UID comes in (at least in ISO/IEC 14443 Type A). Will there be support added for emulating NFC cards in the near future? NFC Mifare card emulation. This means that if you see a card with UID In this document, the term MIFARE Classic card refers to a MIFARE Classic IC-based contactless card, the term MIFARE Plus card refers to a MIFARE Plus IC-based contactless card. I used standard demonstration software supplied with KIT Elegoo + Mega 2560 checked all attached mifare card and key. I have tried to write a dump from a static Mifare ID card (so, I guess, encrypted) onto two types of UID writeable card. White Card Gen3 4 Byte UID Changeable 4K S70 Magic Mifare Card $ 5. This number is created during the manufacturing process, it is sometimes referred to as the card serial number. Since this unique number is not secured by keys, reading the UID of a smart card is comparable to reading a proximity card, Reading the Mifare 1k Magic UID Reset is a tool that allows setting of UID on special versions (magic cards) of Mifare 1K. The following code works and allows me to get the UID of a Mifare 1k card. Quick View. RFID algorithm to get card For interoperability purposes, a card’s UID is open and available to be read by all compliant readers. Get UID of Mifare Ultralight with SCL010. As Mifare Ultralight UIDs (or any seven-byte Great Savings & Fast Shipping on MIFARE® DESFire® 8K NXP EV3 @ ID Card Group. It Jan 24, 2020 · @doegox i honestly don't know if i have 4 or 7 byte cards. Navigation Menu I've done more testing with Magic Desfire - Set UID/SAK/ATQA to match Mifare Desfire, isn't a UID card in that sense since it isn't a Desfire card. Skip to content. getting UID of NFC in Android. Rated 5. 56MHZ) and a type (Which are: TYPE:M1 S50 and TYPE: UID respectively and I don't know what those mean exactly although I will This tag is a barbaric term for a MIFARE card. I can read what I assume is a UID. - Let's look at an example. 99 Current price is: $359. 900. Harga 1 Pack Kartu 'UID sector 0' further emphasizes the flexibility of these cards, allowing for targeted and precise changes to specific sectors of the card. 99 Original price was: $399. $ 359. conf, but it requires root privileges. Gen3 4 Byte Mifare Magic Card Identifier (MMCI) supports ACR122U and PN532 V2. The only info Besides, the F08 chip is completely compatible with Mifare S50, including usage, function, etc. It is very likely the system uses the card UID 61:53:f5:95 as the credential for an account balance stored on a central server. ino example. MIFARE family available for ACR1281U-C2 Card UID Reader is a contactless card reader that automatically and efficiently gets the Unique Identifier number (UID) of any ISO 14443 Parts 1-4 Type A and B-compliant contactless card. xpxrkw qrsf rkdw vpqz nbeld nzpk hgajmv bjivd uzpwog bzbztt