RF Solutions Ai-WB2-M1-I Wi-Fi & Bluetooth Module SMD

RF Solutions Ai-WB2-M1-I Wi-Fi & Bluetooth Module SMD is a wireless module providing Wi-Fi and Bluetooth BLE 5.0 connectivity in an SMD-61 package, with an external antenna and a 32-bit RISC processor. It is designed for integration into a range of devices and projects that need wireless communication.

High-Performance Wireless Connectivity

The module supports Wi-Fi 802.11b/g/n and Bluetooth BLE 5.0, with a maximum data rate of 72.2 Mbps and 20 MHz bandwidth. Bluetooth mesh networking is also supported, which suits scalable IoT deployments. Available operating modes are Station + BLE and Station + SoftAP + BLE.

Advanced Security Features

Supported Wi-Fi security protocols include WPS, WEP, WPA, WPA2 Personal, WPA2 Enterprise and WPA3. The module features a secure start-up process with ECC-256 signature mirroring, AES 128/192/256-bit encryption engines, SHA-1/224/256 hashing and a true random number generator (TRNG). Flash support covers QSPI and SPI with on-the-fly AES decryption (AES 128 CTR mode).

Interfaces and Power Consumption

Peripheral interfaces include SDIO, SPI, UART, I2C, IR Remote, PWM, ADC, DAC, PIR and GPIO. Multiple sleep modes are available, with a deep sleep current of 12 μA, which makes the module suitable for battery-powered devices.

Key Specifications

• Processor: 32-bit RISC CPU (BL602 chip)
• RAM: 276 KB
• Package: SMD-61
• Antenna: External
• Frequency: 2.4835 GHz
• Dimensions: 3.3 (width), 1.5 (depth), 4.3 (height)
• Weight: 5 g

Choose the RF Solutions Ai-WB2-M1-I Wi-Fi & Bluetooth Module SMD for projects that require Wi-Fi and Bluetooth BLE 5.0 connectivity with built-in encryption and a range of peripheral interfaces.