STMICROELECTRONICS X-NUCLEO-NFC08A1 Expansion Board, ST25R3916BAQWT, NFC Card Reader, STM32 and STM8 Nucleo Boards

X-NUCLEO-NFC08A1 is a NFC card reader expansion board based on ST25R3916B for STM32 and STM8 Nucleos. The expansion board is configured to support ISO14443A/B, ISO15693, FeliCa�, and AP2P communication. The ST25R3916B manages frame coding and decoding in reader mode for standard applications, such as NFC, proximity, and vicinity HF RFID standards. It supports ISO/IEC 14443 type A and B, ISO/IEC 15693 (single subcarrier only) and ISO/IEC 18092 communication protocols as well as the detection, reading and writing of NFC forum type 1, 2, 3, 4, and 5 tags. The on-board low-power capacitive sensor performs ultra-low power wake-up without switching the reader field on and traditional inductive wake-up to select amplitude or phase measurement. The automatic antenna tuning (AAT) technology enables operation close to metallic parts and/or in changing environments.

• On-board NFC card reader IC: ST25R3916B
• 47mm x 34mm, four turns, 13.56MHz inductive antenna etched on PCB and associated tuning circuit
• Six general-purpose LEDs and NFC-A and NFC-F card emulation
• Up to 1.7 W output power with differential antenna
• Possibility of driving two antennas in single-ended configuration
• Inductive wake-up, automatic antenna-tuning system and scalable solution for multiple board cascade
• Transparent and stream modes to implement MIFARE� classic compliant or other custom protocols
• Equipped with Arduino UNO R3 connector
• Free comprehensive development firmware library compatible with STM32Cube and samples for ST25R3916B
• FCC certified