Description
The Ai-WB2-12S is a highly integrated wireless module from AI-Thinker, designed as a core connectivity solution for space-constrained IoT products. Its BL602 processor consolidates Wi-Fi MAC/BB/RF/PA/LNA and Bluetooth radios into a single chip, enabling robust 2.4GHz network links with support for Station, SoftAP, and concurrent BLE modes. The module’s architecture prioritizes power efficiency, offering multiple sleep states to extend operational life in field deployments.
Developers can leverage the comprehensive peripheral interface—including SDIO, SPI, UART, I2C, IR, PWM, ADC, DAC, and GPIO—to connect sensors, displays, or control logic directly. The built-in hardware cryptographic engine ensures secure data transmission over WPA3/WPA2 Enterprise networks. For rapid prototyping, universal AT commands provide out-of-the-box functionality, while the full SDK allows for custom firmware development in C for production-grade applications.
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