WiFi and Bluetooth Module, 32-Bit, Onboard Antenna, DIP 18

The Ai-WB2-01M is a compact Wi-Fi and Bluetooth module featuring an onboard antenna, designed for a wide range of wireless applications. At its core is the BL602 chip, a low-power 32-bit RISC CPU with 276KB RAM and a rich set of peripheral interfaces including SDIO, SPI, UART, I2C, IR Remote, PWM, ADC, DAC, PIR and GPIO. This module supports Wi-Fi 802.11b/g/n and BLE 5.0 protocols, ensuring robust and efficient connectivity for IoT deployments, mobile devices, wearable electronics, and smart home systems.

The module offers comprehensive Wi-Fi security including WPS, WEP, WPA, WPA2 Personal, WPA2 Enterprise, and WPA3, along with support for 20MHz bandwidth and a maximum data rate of 72.2Mbps. For Bluetooth, it supports BLE 5.0 and Bluetooth mesh, enabling flexible topologies. The module can operate in station + BLE mode or station + SoftAP + BLE mode, adapting to various network structures.

Security is a priority, with secure startup supporting mirroring via ECC-256 signature, QSPI/SPI flash on-the-fly AES decryption, and AES 128 CTR mode. The integrated AES 128/192/256-bit encryption engine, SHA-1/224/256, and a true random number generator (TRNG) provide robust data protection. The module also integrates Wi-Fi MAC/BB/RF/PA/LNA and BT functionality into a compact DIP-18 package measuring 18.0 x 18.0 x 2.8mm.

For developers and integrators, this module is a versatile solution for adding wireless connectivity to a variety of products. Its low power consumption, extensive interface options, and strong security features make it an ideal choice for modern IoT and smart devices.