The X-NUCLEO-NFC03A1 (see Figure 1) is an NFC card reader evaluation board based on CR95HF / ST25R95-VMD5T to enable expansion of the STM32 Nucleo boards.
Both the CR95HF and ST25R95 devices manage frame coding and decoding in Reader mode for standard applications, such as NFC, proximity and vicinity standards. They embed an analog front end to provide the 13.56 MHz air interface.
These ICs support ISO/IEC 14443 Type A and B, ISO/IEC 15693 (single or double subcarrier) and ISO/IEC 18092 communication protocols, besides being MIFARE® Classic compatible1. They also support the detection, reading and writing of NFC Forum Type 1, 2, 3 and 4 tags.
The CR95HF / ST25R95 feature an optimized power management scheme, including tag detection mode.
The communication with the Host Controller is ensured through Serial Peripheral Interface (SPI) Slave or Universal Asynchronous Receiver/Transmitter (UART).
The X-NUCLEO-NFC03A1 is compatible with the ST Arduino™ UNO R3 connector pin assignment.
Key FeaturesNFC (Near Field Communication) card reader evaluation board based on the CR95HF / ST25R95 devices, designed for expansion of STM32 Nucleo boards
Reader/Writer modes supported
47 mm x 34 mm, four turns, 13.56 MHz inductive antenna etched on PCB, and associated tuning circuit
- ISO/IEC 14443 (A and B)
- ISO/IEC 15693
- ISO/IEC 18092
- MIFARE® Classic compatible
Equipped with Arduino™ UNO R3 connectorFour general purpose LEDs
Scalable solution, capable of cascading multiple boards for larger systems
Free comprehensive development firmware library and examples for CR95HF / ST25R95, compatible with STM32Cube firmware
Check out our video to get inspired to release your creativity
Guided tour into STM32 ODE and how it can help developers turn bright ideas into great products
The STM32 Open Development Environment is a flexible, easy and affordable way to develop innovative devices and applications. It is based on STM32 Nucleo boards and STM32Cube software.
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