Bluetooth 4.0

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2010

The first Bluetooth specification to include Low Energy (LE), enabling coin-cell-powered sensors and accessories.

Specifications

Max Data Rate 1,0 Mbps
Max Range 50 m

Feature Support

Extended AdvertisingTidak
LE 2M PHYTidak
LE Coded PHYTidak
Direction FindingTidak
LE AudioTidak
Isochronous ChannelsTidak
Periodic AdvertisingTidak
Channel SoundingTidak

Key Features

  • Bluetooth Low Energy (BLE) introduced
  • Dual-mode (Classic + LE)
  • 1 Mbps LE data rate
  • 31-byte advertising payload

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.