Ai-WB2-32S Wi-Fi & BLE 5.0 Module

Description

The Ai-WB2-32S is a highly integrated Wi-Fi and Bluetooth module designed by AI-Thinker, leveraging the efficient BL602 chip as its core processor. This module provides robust wireless connectivity by supporting the IEEE 802.11b/g/n Wi-Fi standard and the advanced BLE 5.0 protocol. The BL602 chip features a low-power 32-bit RISC CPU, complemented by 276KB of RAM and an array of peripheral interfaces, including SDIO, SPI, UART, I2C, IR Remote, PWM, ADC, DAC, PIR, and GPIO, enabling diverse embedded applications.

Beyond its strong connectivity and processing capabilities, the Ai-WB2-32S module prioritizes security. The MCU integrates a Tee security engine, capable of distinguishing between secure and non-secure events, alongside SASC/TIPC for configurable memory and interface security. It implements a firmware signature mechanism for secure boot and upgrades, further enhanced by firmware encryption using asymmetric algorithms for key distribution. This comprehensive security suite makes the module suitable for sensitive IoT applications requiring data integrity and secure operation.

With integrated Wi-Fi MAC/BB/RF/PA/LNA and Bluetooth functionalities, the module offers a complete wireless solution. It supports secondary development with Windows and Linux environments, facilitating rapid prototyping and deployment across various domains, from mobile devices and wearables to smart home automation and broader Internet of Things ecosystems.