Wave NFC Dev Kit - STM32 Controller

This is an NFC development kit based on ST25R3911B, with STM32F103R controller, OLED display, user buttons, and common used interfaces. It is your ideal choice for learning and developing NFC applications.

ST25-R3911-B-NFC-Board-demo

Multiple NFC protocols are supported by the kit, with up to 1.4w output power, and low-power capacitive wakeup function. It suits applications which require high RF performance, flexibility, and low power consumption, such as access control, ticketing, industry, medical treatment, consumption product, and so on.

Quick Spec

  • NFC Chip: ST25R3911B
  • Operating Frequency: 13.56MHz
  • Output Power: 1.4W (max)
  • Communication Interface: SPI
  • Protocol Support
    • ISO18092 (NFCIP-1) active P2P
    • ISO14443A, ISO14443B, and FeliCa™
    • ISO15693
    • Other customized protocols (like MIFARE™ Classic)
  • Power Supply Voltage: 5V
  • Operating Voltage: 3.3V
  • Dimensions: 105.5 x 17.6 x 66mm
  • Net Weight: 120g

Board Layout

ST25-R3911-B-NFC-Board-intro
  1. 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)
  2. ST25R3911B: NFC chip, aka AS3911B
  3. 23LC1024: SRAM, 1Mbit
  4. CP2102: USB TO UART converter, for debugging
  5. SPX3819: 3.3V voltage regulator
  6. 1.3" OLED: blue display, 128×64 pixels, SH1106 driver
  7. 4x user buttons
  8. 2x user indicators
  9. MCU unused pins
  10. USB TO UART port
  11. Micro SD slot
  12. SWD programming interface
  13. NFC induction coil
  14. 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

Resources

Shipping list

  • 1 x ST25R3911B NFC Board


Wave NFC Dev Kit - STM32 Controller

  • Brand: Waveshare
  • Product Code: W17623
  • Stock

    Warehouse Stock Status Location
    Centurion In Stock U272
    Stellenbosch New Product Arriving Soon
  • R378.00 (Inc Tax: R434.70)


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Tags: wave, nfc, e-paper, epaper, e-ink, eink, display, st25r3911b, dev, development, kit, stm32, stm32f103r