RFID module PN532 NFC

[aibol1992]

hello my question how to change the address of the RFID module PN532 NFC ? i wanted to connect multiple devices via I2C bus

[KaiLi]

Hello, if PN532 is working on slave mode, you can configurate I2CADR register to achieve the different slave address. For the details, you can refer to the page 65 of the datasheet.

Best Regards,

Thanks

kelly