null

ST25R3911B NFC Evaluation Kit

Waveshare

3 reviews Write a Review
SKU:
061-17767
MPN:
17767
Quantity
Unit Price (ex. GST)
1 - 9
₹ 3,158.00
10 or above
₹ 3,031.68
Waveshare's ST25R3911B NFC Evaluation Kit is a high-performance NFC reader/writer with a powerful ARM Cortex-M4F MCU. It supports various NFC protocols and includes an OLED display, user buttons, and common interfaces for easy development. View full description
  • 100% Original Products
  • GST Invoice
  • Earn 3% Cashback
₹3,726.44 inc. GST
₹3,158.00 ex. GST
19 people looking at this.

Technical Specifications

Brand:
Waveshare
NFC CHIP:
ST25R3911B
OPERATING FREQUENCY:
13.56MHz
OUTPUT POWER:
1.4W (max)
COMMUNICATION INTERFACE:
SPI
POWER SUPPLY VOLTAGE69:
5V
OPERATING VOLTAGE:
3.3V
PROTOCOL SUPPORT:
ISO18092 (NFCIP-1) active P2P ISO14443A, ISO14443B, and FeliCa™ ISO15693 Other customized protocols (like MIFARE™ Classic)

Description

ST25R3911B NFC Evaluation Kit, NFC Reader, Ideal For Refreshing Passive NFC-Powered E-Papers

ST25R3911B NFC Eval Kit

ST25R3911B NFC Evaluation Kit For NFC-Related Learning / Developing Ideal Choice For Waveshare Passive NFC-Powered E-Papers

NFC Board Introduction

  • ST25R3911B NFC Chip
  • STM32F103R Controller
  • OLED Display
  • User Buttons
  • And Common Used Interfaces

  • STM32F103RBT6

    • Core: ARM® 32-bit Cortex™-M3
    • Operating Frequency: 72MHz
    • Operating Voltage: 2.0V-3.6V
    • Package: LQFP64
    • Memories: 128kB Flash, 20kB SRAM
    • Communication Interfaces: 2 x SPI, 3 x USART, 2 x I2C, 1 x CAN, 1 x USB
    • AD & DA Converters: 2 x AD (12-bit, shares 16 channels)
  • ST25R3911B: NFC chip, aka AS3911B
  • 23LC1024: SRAM, 1Mbit
  • CP2102: USB TO UART converter, for debugging
  • SPX3819: 3.3V voltage regulator
  • 1.3" OLED: blue display, 128×64 pixels, SH1106 driver
  • 4x user buttons:
  • 2x user indicators
  • MCU unused pins
  • USB TO UART port
  • Micro SD slot
  • SWD programming interface
  • NFC induction coil
  • UART pin configuration
    RXD: connected to RXD2 by default, changeable to RXD1 via 0Ω resistor
    TXD: connected to TXD2 by default, changeable to TXD1 via 0Ω resistor

Refreshing Example

Refreshing Passive NFC-Powered E-Paper By Using ST25R3911B NFC Board

Outline Dimensions

E-PAPER SUPPORT

7.5inch NFC-Powered e-Paper
2.9inch NFC-Powered e-Paper
2.13inch NFC-Powered e-Paper

Wiki: www.waveshare.com/wiki/ST25R3911B_NFC_Board

Package Content

  • ST25R3911B NFC Board x1
  • Micro SD Card 16GB x1
  • Micro SD Card reader x1
  • USB-A to Micro-B cable x1

FAQs:

Q: What NFC protocols are supported by the ST25R3911B NFC Evaluation Kit?

A: The evaluation kit supports ISO 14443 A/B, ISO15693, ISO18092 (NFC Forum Type 4 Tag and Type 5 Tag), NFC Forum Tag Type 2, and FeliCa.

Q: What are the key components of the evaluation kit?

A: The key components include the ST25R3911B NFC reader/writer chip, ARM Cortex-M4F MCU, OLED display, user buttons, Arduino Uno compatible headers, ST morpho headers, and common interfaces like UART, SPI, I2C, and GPIO.

Q: Does the evaluation kit come with any software or development resources?

A: Waveshare provides example code and a PC software for reading/writing NFC tags, which can help users get started with development.

Q: What power supply options are available for the evaluation kit?

A: The evaluation kit can be powered through the USB Type-C port or through an external 5V power supply connected to the DC jack.

Q: What applications can the ST25R3911B NFC Evaluation Kit be used for?

A: The evaluation kit is suitable for a wide range of applications, including electronic shelf labels, industrial automation, asset tracking, access control, contactless payment systems, and more.

    3 Reviews

  • Posted by Suresh Rai on 3rd Mar 2023

    5

    Packaging was good

    I ordered an ST25R3911B NFC Evaluation Kit from this seller and received it on time, everything was as described, and it was packaged securely.

  • Posted by Aarish Dubey on 15th Feb 2023

    5

    Good quality

    I've used this product in my project and it worked very well.

  • Posted by AJEET SINHA on 16th Aug 2021

    5

    Works as expected

    Works as described in the description. Serial wire port enables custom programming. Parts used are genuine stm32. Build quality is good. Will recommend it.