Major release with Channel Sounding for centimeter-accurate ranging, decision-based advertising filtering, and monitoring advertisers.
Specifications
Max Data Rate
2.0 Mbps
Max Range
200 m
Feature Support
| Extended Advertising | No |
| LE 2M PHY | Yes |
| LE Coded PHY | Yes |
| Direction Finding | Yes |
| LE Audio | Yes |
| Isochronous Channels | No |
| Periodic Advertising | No |
| Channel Sounding | Yes |
Key Features
- Channel Sounding (high-accuracy distance measurement)
- Decision-based advertising filtering
- Monitoring advertisers
- Frame space update
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.