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Questions tagged [acr1252]

The ACS ACR1252U USB NFC Reader III is an NFC Forum-certified PC-linked reader, developed based on 13.56Mhz contactless technology.

The ACS ACR1252U USB NFC Reader III is an NFC Forum-certified PC-linked reader, developed based on 13.56Mhz contactless technology. It has a SAM (Secure Access Module) slot which can be used together with a SAM card for key diversification and mutual authentication, providing high-level security in contactless transactions. Post-deployment firmware upgrade is also supported, eliminating the need for additional hardware modification.

ACR1252U is capable of the three modes of NFC, namely: card reader/writer, card emulation and peer-to-peer communication. It supports ISO 14443 Type A and B cards, MIFARE®, FeliCa, and ISO 18092–compliant NFC tags. It also supports other NFC devices with an access speed of up to 424 Kbps and proximity operating distance of up to 50mm (depending on tag type used).

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NFC Reader and Android Phone

This is the first time I've ever had to post a question so please be patient. I've been working on an NFC application on a Samsung Galaxy S4 running Android 4.4.2. The phone is definitely able to use Host-based Card Emulation (HCE) and I want to use…
Phil
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ACR1252 Felica emulation

I am using ACR1252 device connected to a windows laptop and trying to emulate a card with a URL tag. I was able to send a tag using Mifare emulation mode (the way that @michael-roland described in Accessing card-emulation mode on USB-NFC-Reader).…
Marina Bodrasheva
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Mifare 4K change of keys in trailing block returns error "99" using ACR1252 and pyscard

We receive Mifare 4k cards from a supplier who pre-encodes each sector trailer as follows: FFFFFFFFFFFFFF078069FFFFFFFFFFFF In doing so, the supplier sets the access bit to FF0780 and the read key (Key A) and write key (Key B) remain the factory…
Ajax
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sending long NDEF from ACR1252 to android phone

I am trying to send a long NDEF message from ACR1252 to an android application. i'm using C# to develop the application. it is possible to send a message with length smaller than 256 bytes and also the android app receives the message completely,…
ramin
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Emulate NdefMessage on ACS ACR1252U-A1

I am trying to emulate an NFC Forum Type 2 tag (Mifare Ultralight) containing an NDEF message with the ACR1252U and then read it out with an Android device. To archive this, I enter the card emulation mode for Mifare Ultralight with: E0 00 00 40 03…
Tom Deng Long
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Write to NFC tag (ISO 14443A) fails

I currently have the following situation: I am trying to write a simple String to a UPM Racetrack NFC Tag. I am using Java with javax.smartcardio for this. I am using the ACR1252 writer/reader for this, and I have developed a simple java application…
bashoogzaad
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Read all Records on NTag213 using ACR1252U NFC Tag Reader

I am using an ACR1252U NFC Tag Reader to read NTag213 NFC Tags. I currently have a python program that successfully lets me connect and send commands to the reader & tag. I am having trouble figuring out how to retrieve all of the records that are…
Phil
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Reading emulated NFC tag (pn71501) using IDTronic Evo HF or ACS ACR1252U

I have a device that is emulating nfc tag using pn71501 chip. I don't know how exactly code works in that device but what I definitely know this chip can emulate tag using only ISO14443 standard. So both my readers can read this type of tags but by…
Aleksei .C
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Mifare Desfire / Mifare plus can't read with ACS ACR1252

Hi i'm newbie in RFID reading. So firstly i downloaded pcsc sharp repository from github. Then i tried to read binary from common rfid tag, it works perfect but the next step was to read data from as i think emulated rfid tag. RFID tag controller is…
Aleksei .C
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Felica (TYPE 3 NFC card) NDEF Message including the attribute block example ACR1252U

I am hoping someone can help, I am trying to write an NDEF URI message to a felica type card to store a link to a web resource. I am using a ACR1252U reader from advanced card systems. Block 0 is for attribute data Block 1 onwards is user data…
Courtney Sampson
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ACR1252 Load Authentication FF 82 fails with 63 00

I want to Load Authentication Key into my ACR1252 reader (probably similar to ACR122 reader), but it fails with response code 63 00. I'm trying to do this for ISO/IEC 14443 cards (specifically Dutch ePassports). First I send the commands: Select…
user3050534
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Read data from emulated card content (Felica) using Card Reader - ACR1252U

I am using byte[] command = {(byte)0xE0, 0x00, 0x00, 0x40, 0x03, 0x03, 0x00 , 0x00} command to make ACR1252U emulate a Felica NFC Tag, according to the documentation page 71 some default data is written to the emulated tag. I try to read this…
Sam Ngugi
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How can we turn off the smart card reader buzzer off?

Im a newbie with smart card readers. I have bought a ACR1252u and got stuck in disabling the buzzer and led. I have tried this code: https://the--semicolon.blogspot.it/p/this-is-simple-way-to-restart-your.html?showComment=1468833507200 public void…
Farzad Moghaddampoor
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