Unlock the Future of Contactless Tech! 🚀
The Yosoo NFC ACR122U RFID Contactless Smart Reader & Writer is a cutting-edge device designed for seamless interaction with various NFC tags. It supports multiple standards, boasts a reading distance of up to 50 mm, and offers impressive data transfer speeds, making it an essential tool for tech-savvy professionals.
| Manufacturer | huhushop |
| Brand | Yosoo |
| Item Weight | 2.47 ounces |
| Product Dimensions | 0.5 x 2.56 x 3.86 inches |
| Item model number | ACR122U |
| Is Discontinued By Manufacturer | No |
| Color | White |
| Manufacturer Part Number | ACR122U |
J**N
I use this for copying MIFARE Card
Worked really good. my office won't be need to paying over USD 10 for copying card.
H**N
Recibo lo comprado
Recibido en tiempo y calidad
D**C
Wasted a lot of time trying to get this to work with a Rasp Pi. Do not bother.
Should have done my research before getting this.At the time of this writing, seems like there are issues with this working with libnfc (1.7) and the raspberry pi. Extremely unstable. Crashes often (every few minutes) and the only way to fix it is to pull it out of the USB port and back into the pi. Also crashes on my MB Pro using libnfc in a similar fashion.Better to get the adafruit PN532 NFC/RFID breakout board and a bit of soldering. Been butter smooth ever since.Currently using the ACR122U just for development. Perhaps a future build of libnfc will fix it.
A**O
Product did not work. I missed the return ...
Revised:Product did not work. I missed the return deadline for return. Bought another similar (in look) product and it worked perfectly. Maybe I just got a bad unit.Update:The seller offered a refund after the return date.
K**L
Great product
Works fine with Kali Linux and Windows 7 x64. Windows found drivers automatically, but without libnfc.dll and libusb0.dll. No CD included.
M**L
First, it helps to know what you're doing
It's a spartan package arriving from Amazon: the reader, five MiFare cards, a tiny-format CD which won't fit into today's players and not one shred of documentation otherwise. And this would be confusing if you didn't already know how all this works before you purchased it. Don't expect this to be user- or noob-friendly and you might actually like this product.Raspberry Pi 3B setup: Latest Raspbian Stretch Lite flashed, plug in the RFID reader's USB connector, remote into the Pi, `sudo apt install -y libnfc5 libnfc-bin libnfc-examples`, `sudo nfc-poll`, place a card on the reader...```nfc-poll uses libnfc 1.7.1NFC reader: ACS / ACR122U PICC Interface openedNFC device will poll during 30000 ms (20 pollings of 300 ms for 5 modulations)ISO/IEC 14443A (106 kbps) target:ATQA (SENS_RES): 00 04UID (NFCID1): 01 23 45 67SAK (SEL_RES): 08nfc_initiator_target_is_present: Target ReleasedWaiting for card removing...done.```In order to write programs in C or Python it requires slightly more effort but I've managed to do so. Currently, support in the Python2 space is limited, authors seem to be targeting only Python3 so keep this in mind. I'm surprised but no edits in the `/etc/nfc` area were required to make this work (unlike the Adafruit PN532 work from earlier).
F**.
Five Stars
Excellent, It was what I expected. Works very well.
T**R
Works with SDK but drivers do not support Windows 8.x native apps
I was hoping to be able to utilize NFC apps that utilize the Window 8 native APIs. However, the drivers that come with this card reader appear to Windows as a SmartCard and not a near-proximity sensor.The good thing is that the Win32 application that is available for download does support the NFC formatting and read/write. I hope the device drivers get updated so that it has native Windows app support!
Trustpilot
2 weeks ago
2 weeks ago
