Bluetooth Common SDK

The Realtek Bluetooth Common SDK is a comprehensive toolkit aimed at simplifying and speeding up the development of embedded systems that utilize Bluetooth and audio functionalities. It includes drivers, protocol stacks, detailed API documentation, sample code, and development tools optimized for microcontroller (MCU) integration. The SDK features a highly efficient Bluetooth dual mode protocol stack that supports Classic Bluetooth (BR/EDR), Bluetooth Low Energy (LE), and LE Audio, making it suitable for low-power applications such as Bluetooth audio transmitter, receiver and transceiver.

Key components of the SDK include a set of APIs designed to facilitate Bluetooth functionalities like device pairing, connection management, data transmission, and power optimization. The extensive API documentation, coupled with sample code, enables developers to quickly grasp and implement necessary functions. Additionally, the SDK is compatible with Integrated Development Environments (IDEs) such as Keil, which streamlines the processes of writing, debugging, and compiling code.

The SDK also offers sample code and project templates for common Bluetooth and audio applications, including audio transmission and reception. These examples are invaluable for developers trying to understand and replicate Bluetooth and audio functionalities in their projects.

Security features are robust in the SDK, incorporating protocols and encryption algorithms like AES and ECC to ensure data transmissions are secure. These security measures are embedded in the protocol stack and APIs, making it easy for developers to implement secure communication.

In summary, the Realtek Bluetooth Common SDK provides a comprehensive, all-in-one solution that simplifies the development process, enhances efficiency, and supports the creation of high-performance, low-power, and secure Bluetooth products.

Note

The information on this page is intended for developers working on Realtek Bluetooth Common SDK applications. For other SDK versions, use the drop-down menu on the top left of the page to select the desired target.

  • For information about the Realtek Bluetooth Common SDK products, please visit the product page on RealMCU.

  • The SDK offers a wide range of comprehensive documentation for developers.

    • To understand the purpose and learning order of these documents, start with the Overview.

    • To begin development: Please refer to the Quick Start to start using the sample applications.

    • To know what development tools are required and how to use them: Please refer to the Tool Set.

    • To understand platform-related features such as memory, Flash, DLPS, etc.: Please refer to Platform.

    • To learn about Bluetooth Stack and Profiles: Please refer to Protocols.

  • The SDK offers a wealth of samples that developers can reference to quickly understand Bluetooth and audio functionality implementation and incorporate similar functionalities into their own projects.

  • The SDK encapsulates a rich set of API interfaces: Developers can refer to the API Reference to understand their usage.