NFC development kit - STM32 ST25R3911B - Waveshare 17623

Index: WSR-16522 EAN: 5904422344610

NFC development kit based on STM32 ST25R3911B microcontroller with AT32F413RCT7 driver and OLED display, programmable buttons and popular interfaces . Perfect for learning about NFC communication and creating projects based on this method of communication.

NFC development kit - STM32 ST25R3911B - Waveshare 17623
€33.90
€27.56 tax excl.
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Manufacturer: Waveshare

Product Description: NFC Development Kit - STM32 ST25R3911B - Waveshare 17623

NFC development kit based on STM32 ST25R3911B microcontroller with AT32F413RCT7 driver and OLED display , programmable buttons and popular interfaces . Perfect for learning about NFC communication and creating projects based on this method of communication. It supports multiple NFC protocols with a maximum output power of up to 1.4W and a low current capacitive wake function. It will work in applications requiring high RF performance and low power consumption, such as access control, ticketing, industry, medical industry, etc.

Main features of the NFC development kit

  • Multiple protocol support: ISO18092, ISO14443A, ISO14443B, ISO15693, FeliCa.
  • Differential antenna design, output power up to 1.4W, longer sensing distance.
  • The built-in low-power capacitive sensor allows capacitive wake-up, detects nearby cards without activating the reader's magnetic field.
  • AT32F413RCT7 controller, easy to learn and expand, no external controller required.
  • 1.3" OLED display.
  • Built-in SRAM, extra space for internal RAM.
  • microSD card slot for storing data sent via NFC.
  • 4x button, 2x user status LED, convenient for debugging.
  • UART debugging interface, IO pins for connecting other user peripherals.
  • Dustproof acrylic case.
NFC development kit from Waveshare.

NFC development kit from Waveshare.

Layout of elements on the board. Layout of elements on the board.

Layout of elements on the board

  1. AT32F413RCT7
  2. ST25R3911B: NFC chip
  3. 23LC1024: SRAM, 1Mb
  4. CP2102: USB - UART converter, for debugging
  5. SPX3819: 3.3V voltage regulator
  6. 1.3" OLED display: white text, 128x64px, SH1106 driver
  7. 4x user buttons
  8. 2x LEDs
  9. Unused MCU pins
  10. USB port - UART
  11. microSD card slot
  12. SWD programming interface
  13. NFC induction coil
  14. UART configuration jumpers:
    RXD: connected to RXD2 by default, switched to RXD1 via 0Ω resistor
    TXD: connected to TXD2 by default, switched to TXD1 via 0Ω resistor

NFC development kit specification

  • NFC chip: ST25R3911B
  • Microcontroller: AT32F413RCT7
    • Core: ARM Cortex M4F 32-bit
    • Operating frequency: 200MHz
    • Operating voltage: from 2 V to 3.6 V
    • Housing: LQFP64
    • Memory: 256 kB flash, 160 kB SRAM
    • Interfaces: 2x SPI, 5x USART, 2x I2C, 2x CAN, 1x USB, 1x SDIO
    • AD/DA Converters: 2x AD (12-bit, 16-channel)
  • Supply voltage: 5V
  • Operating voltage: 3.3V
  • Operating Frequency: 1.4W
  • Communication interface: SPI
  • Supported protocols:
    • ISO18092 (NFCIP-1) P2P enabled
    • ISO14443A, ISO14443B and FeliCa
    • ISO15693
    • Other custom protocols (such as MIFARE Classic)
  • Dimensions: 105.5 x 66 x 17.6mm
NFC development kit in an acrylic case. NFC development kit ST25R3911 in an acrylic case.
Voltage to 3.3 V
Voltage from 5.0 V
Frequency from 13.56 MHz
Frequency to 13.56 MHz
UC - Microcontroller AT32F413RCT7
UC - Core Cortex M3
UC - Flash 256 kB
UC - RAM 160 kB
UC - core 1. Single Core
UC - freq 200 MHz
UC - USB microUSB
UC - microSD yes
UC - Connector 5V microUSB
UC - SPI interface yes
Package width 13.5 cm
Package height 9.7 cm
Package depth 4.2 cm
Package weight 0.128 kg

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NFC development kit - STM32 ST25R3911B - Waveshare 17623

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Jacek N. 01.07.2021 Confirmed purchase Translated review
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