AI-WB2-01S WiFi Bluetooth Module, 32-Bit, Onboard Antenna, DIP-8

The AI-WB2-01S from RF Solutions is a compact, highly integrated Wi-Fi and Bluetooth module designed for modern connected applications. At its core is the advanced BL602 chip, a 32-bit RISC processor that delivers robust performance with low power consumption and includes 276KB of RAM. The module features a convenient DIP-8 package with an onboard antenna, simplifying integration into a wide range of electronic designs and prototypes.

This versatile module supports dual wireless protocols, ensuring maximum compatibility and flexibility. For local area networking, it supports the Wi-Fi 802.11b/g/n standard with a maximum data rate of 72.2 Mbps over a 20MHz bandwidth, featuring comprehensive security protocols including WPS, WEP, WPA, WPA2 Personal, WPA2 Enterprise, and WPA3. For short-range, low-power communication, it incorporates Bluetooth Low Energy (BLE) 5.0 with support for Bluetooth mesh networking, enabling the creation of extensive device networks.

The module offers multiple operational modes to suit different application needs, including Station + BLE mode and Station + SoftAP + BLE mode. It is built with a strong emphasis on security, featuring secure boot with ECC-256 signature support, on-the-fly AES decryption for QSPI/SPI Flash, and dedicated hardware engines for AES 128/192/256-bit encryption, SHA-1/224/256 hashing, and a True Random Number Generator (TRNG).

Fully integrated, the AI-WB2-01S combines the Wi-Fi MAC/BB/RF/PA/LNA and Bluetooth functionalities into a single unit. It provides a rich set of peripheral interfaces including UART, PWM, ADC, and multiple GPIOs, making it easy to connect sensors, actuators, and other components. Its compact dimensions of 14.5mm x 24.5mm x 11mm make it ideal for space-constrained applications.