NFC BLE BLUETOOTH LOW ENERGYBLE MODULE USING POWER TRANSFERRED FROM NEAR FIELD COMMUNICATIONNFC DEVICE AND ITS OPERATING METHOD

摘要

A Bluetooth low energy (BLE) module is disclosed. The BLE module includes a BLE IC which transmits data to a host using BLE technology, an NFC antenna which receives an RF signal from a near field communication (NFC) device and receives wireless power included in the RF signal, an NFC IC for generating operating power using the wireless power transmitted from the NFC antenna and transmitting the operating power to the BLE IC. The BLE IC transmits the data to the host using the operating power.