NFC is a wireless technologies working at 13.56 Mhz, typically working a short distance, with few kilo bit per second data exchange rate. Our NFC modulesproduct series are well designed and tuned to working with varies NFC mobile devices. The NFC modules come with field signal detection function, which enables proximity application working seamlessly with a Touch-and-Work feature.Features: NFC Forum Tag Type 2 compliance. Operating distance up to 20mm. Data rate up to 106Kbit/s. Passive mode (working without battery or power supply). Contactless transmission of data. High data integrity with 16-bit CRC, parity, bit coding and bit counting. RF field detect for device wake-up enables low-energy design. NFC Bluetooth fast pairing(seamlessly working with Sunitec Bluetooth modules). Compact size: 17.50mm x 12.00mm.