Bluetooth 5.4

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2023

Introduced Periodic Advertising with Responses (PAwR) for electronic shelf labels and encrypted advertising data.

사양

최대 데이터 전송률 2.0 Mbps
최대 범위 200 m

기능 지원

확장 광고아니요
LE 2M PHY
LE Coded PHY
방향 탐지
LE 오디오
등시성 채널아니요
주기적 광고아니요
채널 사운딩아니요

주요 기능

  • Periodic Advertising with Responses (PAwR)
  • Encrypted advertising data
  • LE GATT security levels characteristic

자주 묻는 질문

Yes, Bluetooth is backward compatible. A BLE 5.3 device can communicate with a BLE 4.0 device, but only features common to both versions will be available.