Description
- 1x Waveshare ST25R3911B NFC Evaluation Kit, NFC Reader, TF Card, USB Cable
- 1x ST25R3911B NFC board
- 1x Micro SD card 16GB
- 1x Micro SD card reader
- 1x USB-A to Micro-B cable

- NFC Chip: ST25R3911B
- Operating Frequency: 13.56 MHz
- Output Power: 1.4 W (maximum)
- Communication Interface: SPI
- Operating Voltage: 3.3 V
- Protocol Support: ISO18092 (NFCIP-1) active P2P, ISO14443A, ISO14443B, FeliCa™, ISO15693, other customized protocols (such as MIFARE™ Classic)
- E-Paper Support: 7.5 inch, 4.2 inch, 2.9 inch, 2.13 inch NFC-powered e-paper
- AT32F413RBT7 Controller: ARM® 32-bit Cortex™-M4F
- Controller Operating Frequency: 200 MHz
- Controller Operating Voltage: 2.0 V-3.6 V
- Controller Package: LQFP64
- Controller Memories: 128 kB Flash, 32 kB SRAM
- Communication Interfaces: 2 x SPI, 5 x USART, 2 x I2C, 2 x CAN, 1 x USB, 1 x SDIO
- AD & DA Converters: 2 x AD (12-bit, shares 16 channels)
- 23LC1024: SRAM, 1 Mbit
- CP2102: USB to UART converter for debugging
- SPX3819: 3.3 V voltage regulator
- 1.3" OLED: blue display, 128×64 pixels, SH1106 driver
- 4 x user buttons
- 2 x 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
Estimate shipping
WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov.