NFC bluetooth device

The utility model provides a NFC bluetooth device, a NFC chip of the NFC bluetooth device comprises a data interface, a bluetooth chip comprises a detection module, the NFC chip is connected to the detection module through an enable signal line, an enable bluetooth chip and a data communication sign...

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1. Verfasser: XIA CHUNSHUI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model provides a NFC bluetooth device, a NFC chip of the NFC bluetooth device comprises a data interface, a bluetooth chip comprises a detection module, the NFC chip is connected to the detection module through an enable signal line, an enable bluetooth chip and a data communication signal line; the detection module detects that whether a bluetooth address of the bluetooth chip stores in the NFC chip or not, the bluetooth address is written in the NFC ship when the bluetooth address is not stored in the NFC chip; thereby a problem that the bluetooth address written in a NFC label is error so that the NFC function can not be used is avoided, a step that the bluetooth address is written from a production terminal to the NFC chip can be omitted, and the production cost is reduced.