Introduction
The WILCS02 Wi-Fi® link controller module is a highly efficient, low-power wireless solution meticulously designed to meet the evolving demands of modern Internet of Things (IoT) applications. Compliant with IEEE® 802.11b/g/n standards, this module operates in the 2.4 GHz frequency band, ensuring robust and reliable wireless connectivity. It interfaces seamlessly with a host microcontroller via a Secure Digital Input Output (SDIO) interface, facilitating easy integration into various systems.
Operating at a typical single supply voltage of 3.3V, the WILCS02 also supports a flexible voltage range of 1.8-3.6V for certain Input/Output (I/O) pins through the VDDIO pin, catering to diverse power requirements.
- Printed Circuit Board (PCB) antenna – An on-board PCB antenna for compact designs.
- U.FL connector for an external antenna – Offering enhanced flexibility and performance optimization based on specific application needs.
With the fully Radio Frequency (RF) certified design, the WILCS02 Module ensures compliance with industry standards, making it an ideal choice for developers looking to implement reliable and efficient wireless connectivity in their IoT projects.