Dynamic NFC tag expansion board based on M24LR for STM32 Nucleo

The X-NUCLEO-NFC02A1 is a dynamic NFC/RFID tag board based on M24LR04E-R, for expansion of STM32 Nucleo boards.

The M24LR04E-R is an NFC Type V/RFID tag IC with a dual-interface 4 Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) that also features an I2C interface.

The EEPROM is organized as 512 x 8 bit in the I2C mode and as 128 x 32 bit in RF mode. It can be operated either from an external power supply or directly powered by the received carrier electromagnetic field.

The tag provides an user configurable digital output pin toggling during either RF Write in Progress or RF Busy mode.

The M24LR04E-R provides an Energy Harvesting mode. When activated, the M24LR04E-R delivers the excess energy coming from the RF field on the Vout analog pin. In case the RF field strength is insufficient or when Energy Harvesting mode is disabled, the analog output pin Vout goes into high-Z state and Energy Harvesting mode is automatically stopped.

The X-NUCLEO-NFC02A1 is compatible with the Arduino™ UNO R3 connector pin assignment and interfaces with the STM32 MCU via the I2C pins.

Key Features

  • STM32 expansion board based on the M24LR04E-RMN6T/2 Dynamic NFC/RFID tag
  • Up to 4 Kbit memory with NDEF support
  • 30 mm x 30 mm 13.56 MHz double layer inductive antenna etched on the PCB
  • Compatible with STM32 Nucleo boards
  • Equipped with Arduino™ UNO R3 connector
  • Self powered or powered through the Arduino™ UNO R3 connectors
  • 3 general purpose LEDs
  • Scalable solution, capable of cascading multiple boards for larger systems
  • Free comprehensive development firmware library and example for M24LR04E-R, compatible with STM32Cube firmware
  • FCC verified
  • RoHS compliant





Description バージョン サイズ
DB2383 DB2383: Dynamic NFC tag IC expansion board based on M24LR04E for STM32 Nucleo 4.0 306 KB
Description バージョン サイズ
UM1800 UM1800: Getting started with X-NUCLEO-NFC02A1 dynamic NFC/RFID tag IC expansion board based on M24LR04E-R for STM32 Nucleo 3.0 489 KB

プレゼンテーション & トレーニング資料

Description バージョン サイズ
X-NUCLEO-NFC02A1 Quick start guide 1.1.0 1 MB


Board Manufacturing Specifications
Description バージョン サイズ
Gerber files for X-NUCLEO-NFC02A1 1.0 73 KB
Bill of Materials
Description バージョン サイズ
Bill of materials for X-NUCLEO-NFC02A1 expansion board 1 234 KB
Schematic Pack
Description バージョン サイズ
Schematics for X-NUCLEO-NFC02A1 expansion board 1.0 113 KB

Publications and Collaterals

Description バージョン サイズ
STM32 Open Development Environment Brochure 15.10 1 MB


Description バージョン サイズ

ツール & ソフトウェア

MCUs Embedded Software
ST25 - NFC / RFID Software
Product Evaluation Tools

サンプル & 購入

製品型番 Marketing Status Board production status Unit Price (US$) * 数量 ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
X-NUCLEO-NFC02A1 Active Stock available 9.19 - NEC EAR99 - MORE INFO 直接購入 買い物かごに追加 DISTRIBUTOR AVAILABILITY

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

品質 & 信頼性

製品型番 Marketing Status RoHS Compliance Grade Material Declaration**
X-NUCLEO-NFC02A1 アクティブEcopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.