AI-WB2-01M

RF Transceiver Modules And Modems Overview

The Ai-WB2-01M is a Wi-Fi and Bluetooth Low Energy module developed by Ai-Thinker, utilizing the BL602 chip as its core processor. It supports IEEE 802.11 b/g/n protocols for Wi-Fi connectivity and Bluetooth 5.0 standards. The module integrates a 32-bit RISC CPU with 276KB of RAM, alongside comprehensive peripheral interfaces including SDIO, SPI, UART, I2C, PWM, ADC, DAC, and GPIO. Designed for IoT applications, it features built-in security mechanisms such as secure boot, AES encryption, and SHA hashing. The physical dimensions are 18.0 x 18.0 x 2.8 mm in a DIP-18 package, operating within a voltage range of 2.7V to 3.6V.

RF Transceiver Modules And Modems Feature Summary

• Supports IEEE 802.11 b/g/n Wi-Fi and Bluetooth 5.0 protocols simultaneously
• Integrates BL602 chip with 32-bit RISC CPU and 276KB RAM
• Includes hardware security features like secure boot and AES encryption engine
• Provides multiple peripheral interfaces including UART, SPI, I2C, and GPIO

RF Transceiver Modules And Modems Applications

• Smart home IoT devices
• Wearable electronics
• Mobile device connectivity solutions
• General Internet of Things (IoT) applications

RF Transceiver Modules And Modems Procurement Notes

Verify the specific datasheet version and pinout configuration before integration, as the DIP-18 package requires appropriate socket or direct soldering considerations. Confirm that the host system provides stable 2.7V to 3.6V power supply within the specified current limits. Ensure ESD protection measures are implemented during handling, as the module contains sensitive RF components. Cross-reference the antenna type requirements with your PCB layout design to maintain signal integrity.

RF Transceiver Modules And Modems Selection Notes

Choose this module when both Wi-Fi and BLE 5.0 connectivity are required in a compact DIP-18 form factor. It is suitable for developers needing standard AT command support for rapid prototyping without complex SDK integration. Consider the BL602 chip's resource constraints if heavy local processing is needed. This option fits well where low-power consumption and integrated security features are prioritized over high-throughput data transfer rates found in higher-end series.

RF Transceiver Modules And Modems Part Context

The Ai-WB2-01M belongs to the Ai-WB2 series, which focuses on Wi-Fi and BLE combination modules based on the BL602 chipset. This series targets cost-effective and space-constrained IoT applications. Unlike single-protocol modules, it offers dual-mode connectivity, allowing flexible network configurations. The DIP-18 packaging distinguishes it from surface-mount variants in the same family, offering easier manual assembly or breadboard testing for development phases.

RF Transceiver Modules And Modems Replacement Considerations

Direct substitutes within the Ai-WB2 series include other BL602-based modules with different form factors, such as surface-mount versions. For identical functionality but different packages, consider checking other DIP or SMD variants listed in the Ai-WB2 selection table. Ensure any replacement maintains compatibility with the existing antenna interface and firmware architecture.