114990076 Seeed Technology Co., Ltd | Development Boards, Kits, Programmers | DigiKey

EXPLORE-NFC is a high performance fully NFC compliant expansion board. Based on the NXP PN512 solution, EXPLORE-NFC meets compliance with Reader mode, P2P mode and Card emulation standards. The board features an integrated high performance antenna and offers a flexible SPI interface.<br /><br /><b> Features: </b><br /><br /> - High performance full NFC compliant expansion board<br />- Compatible with the Raspberry Pi?<br />- Highly integrated analog circuitry to demodulate and decode responses<br />- Buffered output drivers for connecting an antenna with the minimum number of external components<br />- Integrated RF Level detector<br />- Integrated data mode detector<br />- Supports ISO/IEC 14443 A/MIFARE<br />- Supports ISO/IEC 14443 B Read/Write modes<br />- Typical operating distance in Read/Write mode up to 50 mm depending on the antenna size and tuning<br />- Typical operating distance in NFCIP-1 mode up to 50 mm depending on the antenna size and tuning and power supply<br />- FIFO buffer handles 64 byte send and receive<br />- Flexible interrupt modes<br />- Hard reset with low power function<br />- Power-down mode per software<br />- Reader mode supports 4 NFC tag types and NXP MIFARE proprietary commands<br />- Flexible interface selection (SPI or I2C). The software currently supports SPI.<br />- Integrated high performance antenna<br />