The ACR122U NFC Reader Module operates at a frequency of 13.56 MHz, which is the standard frequency for contactless communication and NFC applications.
The ACR122U supports ISO/IEC 14443 standard, which is used for proximity cards and NFC devices. It is also compatible with MIFARE cards and other NFC tags.
The ACR122U NFC Reader has a reading range of up to 5 cm, which is typical for NFC devices and ensures secure communication without direct physical contact.
The ACR122U NFC Reader is equipped with both an LED indicator and a buzzer to provide visual and audio feedback during NFC interactions, such as successful card reads or system errors.
Yes, the ACR122U NFC Reader is compatible with contactless payment applications, as it supports MIFARE cards and operates under the ISO 14443 standard, commonly used in payment systems.
The ACR122U NFC Reader is widely compatible and can be used with Windows, macOS, and Linux operating systems, making it versatile for different development environments.
Don't see the answer you're looking for?
Post your Question
Login Now
Post your
Question
Your question may be answered by
sellers, manufacturers,
or customers who purchased this item, who are all part of the
BonziCart community.