کیت توسعه NFC دارای چیپ ST25R3911B برند Waveshare

The Waveshare ST25R3911B NFC Development Kit is a comprehensive tool for developing and testing NFC (Near Field Communication) applications. It features the powerful ST25R3911B NFC reader chip, supporting various NFC standards and protocols. The kit includes all necessary components and software for easy integration and development. Ideal for developers and hobbyists, it provides a robust platform for creating innovative NFC solutions.

Specifications of Waveshare ST25R3911B NFC Development Kit:

• 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
• AT32F413RCT7
  • Core: ARM® 32-bit Cortex™-M4F
  • Operating Frequency: 200MHz
  • Operating Voltage: 2.0V-3.6V
  • Package: LQFP64
  • Memories: 256kB Flash，160kB SRAM
  • Communication Interfaces: 2 x SPI, 5 x USART, 2 x I2C, 2 x CAN, 1 x USB, 1x SDIO
  • AD & DA Converters: 2 x AD (12-bit, shares 16 channels)
• Display 1.3" OLED blue display, 128×64 pixels, SH1106 driver
• Onboard SRAM: 23LC1024 SRAM, 1Mbit
• Micro SD slot: supports external TF card for storing data to be transferred via NFC
• 4x buttons, 2x user indicators, convenient for debugging
• Onboard programming interface, UART debugging interface, breakout all the unused IO pins for connecting other user peripherals
• Customized acrylic case, protective and dust-proof, better looking

Development Resources of Waveshare ST25R3911B NFC Development Kit:

ST25R3911B NFC Development Kit, NFC Reader, AT32F413RCT7 Controller, Multi NFC Protocols