The |controller| is an RTOS-agnostic library built for the Nordic Semiconductor nRF52 and nRF53 Series that supports Bluetooth 5. In addition to providing a Bluetooth HCI interface, it also provides:
- Multiprotocol support through APIs for requesting RADIO timeslots
- APIs for accessing flash memory concurrently with radio activity
- APIs for controlling the high frequency clock
The |controller| is distributed in different variants containing different features. All variants are available as soft-float, softfp-float, and hard-float builds.
SoC support:
| S112 | S132 | S140 | |
|---|---|---|---|
| nRF52805 | X | ||
| nRF52810 | X | X | |
| nRF52811 | X | X | |
| nRF52832 | X | X | |
| nRF52833 | X | ||
| nRF52840 | X | ||
| nRF5340 | X |
Feature support:
| S112 | S132 | S140 | |
|---|---|---|---|
| 2 Mbps PHY | X | X | X |
| Advertiser | X | X | X |
| Slave | X | X | X |
| Scanner | X | X | |
| Master | X | X | |
| Data Length Extensions | X | X | |
| Advertising Extensions | X | X | |
| Coded PHY (Long Range) | X |
Proprietary feature support:
| S112 | S132 | S140 | |
|---|---|---|---|
| Low Latency Packet mode | X | X | |
| QoS Conn Event Reports | X | X | X |
Important
For nRF5340, the libraries are:
- For evaluation purposes only.
- Not fully functional and not properly tested.
- Not optimized for performance.
.. toctree:: :maxdepth: 2 :caption: Contents: CHANGELOG doc/ble_controller doc/api