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Adafruit St25dv16k I2c Rfid Eeprom Breakout Stemma Qt / Qwiic 13 56mhz 4701

paradisetroniccom (9502)

98.9% positive Feedback

Price:

£8.32

+ £5.78 postage

Estimated delivery Wed, 25 Jun - Wed, 2 Jul

Returns:

60 days return. Seller pays for return postage.

Condition:

New

This RFID day is really unique: it works with mobile phones just like other RFID tags, but can also be re-programmed via I2C. The day is displayed as ISO / IEC 15693 chip (13.56 MHz), which can be read by smartphones and tablets. This can be interesting in situations in which a day is needed that can be rewritten dynamically when connected to a controller. For example, Adafruit has carried out a test in which a microcontroller wrote different URLs every few seconds and the mobile phone recognized the various URLs one after the other. Please note that the popular hobby RFID/NFC controller PN532 ISO15693 cannot be supported and ST25DV tags cannot be used! Adafruit has successfully tested reading the day with both Android and iOS devices. In addition, the RAM of Arduino Boards with a classic.