Firmware Releases

Aurawave AW100PA Firmware Release 1.0

The first firmware release for the Aurawave AW100PA delivers a complete LE Audio broadcast subsystem designed for rapid deployment of Auracast™ Source functionality.

Built on the Cloud2GND Aurawave Audio Framework, this release enables straightforward audio broadcasting with minimal code or host integration. Whether you’re prototyping or deploying in the field, this software release unlocks LE Audio capabilities from day one.

Key Features of the Aurawave AW100PA Firmware Release 1.0

Auracast™ Source Mode – Broadcast high-quality LE Audio to multiple Bluetooth® receivers. Ideal for venues, kiosks, PA systems, and other public or private environments.

Broadcast Sink (Receive) – Demo for receiving an Auracast broadcast from another Aurawave module

Simple AT Command Interface – Preloaded firmware supports control over virtual serial via USB-C. Configure and manage broadcasts with just a few AT commands.

Standalone Operation – Default operation uses USB audio input, but analog input is also supported. Power via USB-C and start broadcasting using the preloaded firmware—no host processor required.

Flexible Audio Input – Supports USB digital audio (default mode) and analog input. I2S digital audio support is planned for a future release. USB input is ideal for standalone operation, while analog input offers a simple path to integration.

Bluetooth LE 5.4 Support – Built on Nordic’s nRF5340 SoC and LE Audio architecture, ready for audio and data.

Click here to buy now on Ezurio.

Download the Aurawave AW100PA Firmware Release 1.0

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Cloud2GND is a global engineering services firm specializing in standards-based wireless connectivity with a strong background in stack and protocol design, system development, qualification, and product/solution delivery.

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