This is an NFC development kit based on ST25R3911B, with AT32F413RCT7 controller, OLED display, user buttons, and common used interfaces. It is your ideal choice for learning and developing NFC applications.
Multi protocols support: ISO18092, ISO14443A, ISO14443B , ISO15693, FeliCa™
Differential antenna design, output power up to 1.4W, longer sensing distance
Embedded low-power capacitive sensor, allows sensing and capacitive wakeup, detecting the nearby card without enabling the magnetic field of the reader
AT32F413RCT7 controller, easy for learning, evaluating, or direct integration, needs no other external controller
1.3" OLED display, allows visual operation
Onboard SRAM, additional space to the inner RAM
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
Specifications
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
What's on Board
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)
ST25R3911B: NFC chip
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 0? resistor TXD: connected to TXD2 by default, changeable to TXD1 via 0? resistor
Wiki : www.waveshare.com/wiki/ST25R3911B_NFC_Board
Manufacturer according to GPSR Waveshare International Limited, World Trade Plaza south side, Fuhong Rd, Futian District, 518000 Shenzhen, China, [email protected], https://waveshare.com/
By selecting "Accept all", you give us permission to use the following services on our website: Strictly necessary cookies, YouTube, Vimeo, Google Map, PayPal Express Checkout und Ratenzahlung, Google Kundenrezensionen, GoAffPro Affiliate Tracking, Google Analytics 4, Google Ads Conversion Tracking. You can change the settings at any time (fingerprint icon in the bottom left corner). For further details, please see Individual configuration and our Privacy notice.
The settings you specify here are stored in the "local storage" of your device. The settings will be remembered for the next time you visit our online shop. You can change these settings at any time (fingerprint icon in the bottom left corner).
For more information on cookie lifetime and required essential cookies, please see the Privacy notice.
Would you like to see these contents? Activate the desired contents for one session only or allow the website to remember these settings. Once you have given your consent, the third-party data can be loaded. For this, third-party cookies might be stored on your device. You can change these settings at any time (fingerprint icon in the bottom left corner). For further details, please see the Privacy notice.