Bluetooth 5.3

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2021

Improved connection subrating for better power efficiency, enhanced periodic advertising, and channel classification.

Specifications

Max Data Rate 2.0 Mbps
Max Range 200 m

Feature Support

Extended Advertisingनहीं
LE 2M PHYहाँ
LE Coded PHYहाँ
Direction Findingहाँ
LE Audioहाँ
Isochronous Channelsनहीं
Periodic Advertisingनहीं
Channel Soundingनहीं

Key Features

  • Connection subrating
  • Periodic advertising enhancement
  • Channel classification enhancement
  • AdvDataInfo in scan response

Frequently Asked Questions

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.