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The PN532 NFC V3 RFID module allows not only to read and write information from Mifare RFID cards, tags and key fobs operating at a frequency of 13.56 MHz, but also exchanges data with other devices that support NFC (Near Field Communication) technology. The module is based on the PN532 chip and supports ISO14443 Type A/B wireless protocols. It can be used in room access control systems, security systems, as part of a smart home, robot positioning systems, etc. To connect the module, UART, I2C or SPI interfaces are used. When using the interrupt signal, when connecting the module, only three pins of the controller are used.
NFC for working with smartphones on the Android platform
Chip support:
ISO 14443 Type A - NXP Mifare 1k, 4k, Ultralight, Desfire
ISO 14443 Type B
ISO/IEC 14443-4 compliant chips
FeliCa
Jewel
TopaZ
The module supports multiple interfaces. in order to connect the module via the I2C bus, change the position of the switch according to the table next to it.
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