ST25DV-DISCOVERY   Product is in volume production.

Discovery kit for ST25DV04 Dynamic NFC/RFID tag IC with fast transfer mode capability

Download Databrief

The ST25DV-DISCOVERY is a demonstration kit to evaluate the features and capabilities of the ST25DV series. It is based on the NFC ST25DV04K device embedded on a daughter card using a Class 5 antenna and a STM32 processor driving a mother board. A dedicated software stored in the Flash memory is provided.

The ST25DX_Discovery_Mboard is available in two versions. The demonstration edition includes all of the standard edition features with Wi-Fi®, and BLE (Bluetooth Low Energy) modules to demonstrate various connectivity use cases. The standard edition is used to achieve the demonstration edition features.

The ST25DV04K device is a dynamic NFC/RFID tag IC with a dual interface. It embeds a 4 Kbits EEPROM memory. It can be operated from an I2C interface, or by a 13.56 MHz RFID reader, or by a NFC phone. The ST25DV04K Class 5 antenna daughter card, included in the kit, can be replaced by Class 1 or Class 6 antennas. For this purpose an ST25DV antennas bundle is available for ordering. Its references are available on the ST web site.

The ST25DV I2C interface uses a two-wire serial interface, consisting of a bidirectional data line and a clock line. The I2C two-wire serial interface behaves as a slave in the I2C protocol. The RF protocol is compatible with ISO/IEC 15693 and NFC Forum Type 5 tag contactless interface.The boards are powered through the USB connectors.

The ST25DV-DISCOVERY (MB1283 & MB1285) schematics, BOM, gerber files, drivers and firmware sources can be downloaded from www.st.com.

Key Features

  • Two ready-to-use printed circuit boards (PCB):
    • ST25DV_Discovery_Mboard:
    • STM32F405VGT6 LQFP100 32-bit microcontroller, with 1 Mbyte Flash memory, 192 + 4 Kbytes SRAM.
    • LCD color screen (320 x 200 pixels)
    • Touch screen driver
    • Different color LEDs (power, user, ST link)
    • User push button
    • Joystick for menu selection
    • Reset button
    • On board ST link for microcontroller firmware upgrade and debug
    • ST link mini USB
    • User micro USB
    • USB micro or mini connector for board powering
    • Demonstration use cases stored in memory
    • Demonstration edition (optional add-on module) with Bluetooth Low Energy module, Wi-Fi® module and JTAG 20 pin connector
  • ST25DV_Discovery_ANT_C5:
    • 40 mm x 24 mm, 13.56 MHz inductive antenna etched on the PCB
    • ST25DV04K Dynamic NFC / RFID tag
    • I2C interface connector
    • Energy harvesting output (VOUT) with a 10 nF capacitance filtering circuit
    • GPO configurable as RF WIP/BUSY output, to indicate that an RF operation is ongoing

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Resources

Technical Documentation

Product Specifications
Description Version Size
DB2995 DB2995: Discovery kit for the ST25DV04K dynamic NFC/RFID tag 2.0 629 KB
User Manuals
Description Version Size
UM2096 UM2096: Getting started with ST25DV-DISCOVERY 2.0 1 MB

Hardware Resources

Board Manufacturing Specifications
Description Version Size
ST25DV ANT-C5 gerber files 1.1 131 KB
ST25DV Mother Board gerber files 1.0 241 KB
Bill of Materials
Description Version Size
MB1285-A01 BOM 1.0 17 KB
ST25DX-MB BOM 1.0 20 KB
Schematic Pack
Description Version Size
ST25DV-ANT-C5 Schematics 1.0 130 KB
ST25DX-MB Schematics 1.0 250 KB

Legal

License Agreement
Description Version Size
Evaluation products license agreement 1.6 74 KB
Open Reference Material License Agreement v5 42 KB

Tools and Software

Embedded Software
ST25 - NFC / RFID Software
Evaluation Tools
Product Evaluation Tools
Support & Community
Related Applications

Communications Equipment, Computers and Peripherals

Industrial

Personal Electronics

Featured Videos

See All
ST25 NFC Type 5 ST25 NFC Type 5
ST25DV-I2C ST25DV-I2C
ST25DV discovery kit demonstration using ST25R3911B reader ST25DV discovery kit demonstration using ST25R3911B reader

Sample & Buy

Part Number Core Product Marketing Status Unit Price (US$) * Quantity ECCN (US) Country of Origin More info Order from ST Order from Distributors
ST25DV-DISCOVERY ST25DV04K Active - EAR99 - MORE INFO Buy Direct Add to cart DISTRIBUTOR AVAILABILITY
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(*) 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

Quality & Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
ST25DV-DISCOVERY ActiveCONTRACTSIndustrialEcopack2-
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(**) 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.

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