Compact Wi-Fi 6/6E SiP Module for 

Wearable and Portable Devices

As the demand for compact and highly integrated smart devices continues to grow, delivering reliable wireless connectivity while managing system complexity and power consumption has become critical. SparkLAN meets this need with the AP5811SA Wi-Fi 6/6E + Bluetooth 5.4 SiP module, designed to simplify integration and ensure stable wireless performance in portable and embedded devices.

Simplified Integration with Compact SiP Design

The AP5811SA features a System-in-Package (SiP) architecture with WLBGA packaging, measuring only 7.9 × 7.3 x 1.1 mm, making it ideal for space-constrained applications. Its compact form factor and low power design enable device manufacturers to integrate wireless connectivity into lightweight and portable products while maintaining efficient system performance.

Supporting IEEE 802.11ax/ac/a/b/g/n, the module operates across 2.4GHz, 5GHz, and 6GHz bands, providing stable and flexible connectivity in modern wireless environments. The integration of an Internal XTAL reduces external component requirements and simplifies hardware design, while silver-plated RF shielding enhances RF stability and minimizes interference.

The AP5811SA utilizes an SDIO 3.0 / 2.0 interface for Wi-Fi connectivity and supports Linux and Android operating systems, enabling efficient integration into embedded platforms. In addition, the module includes Bluetooth 5.4, supporting short-range wireless communication within a single compact solution.

Enabling a Wide Range of Connected Applications

With its compact size and integrated design, the AP5811SA is suitable for a wide range of connected devices. These include smart home control panels, OTT streaming devices, AR/VR devices, POS terminals, self-service kiosks, medical devices, and digital signage players, where reliable network connectivity is essential for cloud services, content delivery, and device management.

The module is also well suited for wearable and portable smart devices, such as smart glasses, body cameras, and portable health monitoring equipment, where space efficiency and stable wireless performance are critical design considerations.

The AP5811SA is regulatory ready with FCC, CE, IC, and TELEC certifications, and samples are available for customer evaluation and system development.