ST / M24SR

STMicroelectronics' M24SR NFC Dynamic Tag Library.

Dependencies:   ST_INTERFACES

Dependents:   X_NUCLEO_NFC01A1

Fork of M24SR by ST Expansion SW Team

M24SR series Dynamic NFC Tags

The M24SR series provides an NFC forum tag type 4 RF interface and supports the NFC data exchange format (NDEF). This enables NFC use cases such as simple Bluetooth pairing and other connection handovers, automatic links to URLs, storage of Vcard and other types of information. It can be used in a wide variety of applications, including consumer electronics, computer peripherals, home appliances, industrial automation and healthcare products.

  • NFC forum tag type 4 based on ISO 14443 RF interface
  • 1 MHz I²C serial interface operating from 2.7 to 5.5 V
  • EEPROM memory density from 2 Kbits to 64 Kbits with built-in NDEF message support
  • RF disable pin allowing the application to control RF access from NFC phones
  • 128-bit password protection
  • General-purpose output pin allowing flexibility for the applications (wake up on several types of events)
  • Simple antenna design, backward compatible with M24LR series

For further information and ordering please refer to the ST Page.

HelloWorld application

Import programHelloWorld_Async_M24SR

M24SR NFC example. Simple application to asynchronously write and read an URL from a M24SR tag.

Last commit 21 Aug 2017 by ST

History

First revision. default tip

2017-07-31, by nikapov [Mon, 31 Jul 2017 12:26:02 +0000] rev 0

First revision.