nRF5340 BLE Audio Device
Build a Bluetooth LE Audio device with the nRF5340 — supporting LC3 codec, Auracast broadcast audio, and multi-stream capabilities for next-gen wireless audio.
Build a Bluetooth LE Audio device with the nRF5340 — supporting LC3 codec, Auracast broadcast audio, and multi-stream capabilities for next-gen wireless audio.
Platform: nRF5340
Dual-core Bluetooth 5.4 SoC with dedicated application and network processors. 1MB Flash + 512KB RAM on the application core, with hardware security via ARM TrustZone.
Use Case: BLE Audio Device
Bluetooth LE Audio device supporting LC3 codec, Auracast broadcast audio, and hearing aid compatibility for next-generation wireless audio products.
Why This Combination
The nRF5340's dual-core architecture dedicates the network core to BLE protocol processing while the application core handles LC3 audio codec and DSP, ensuring low-latency audio.
Key Protocols
ble
What FirmwareMaestro Generates
For this solution, FirmwareMaestro produces a complete project package:
- Product Requirements (PRD)
- Firmware Architecture
- Hardware Abstraction Layer (HAL) design
- State Machine specification
- Code Scaffold (
main.c,prj.conf,CMakeLists.txt,Kconfig) - Devicetree overlay for the target board
- AI-pair-programming
.cursorrules - Build and flash instructions
See the Code Scaffolds guide for details.
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