Ai-Thinker Ai-WB2-32S Wi-Fi Bluetooth BLE 5.0 BL602 Wireless Combo Module with PCB Antenna for IoT Applications
Ai-Thinker Ai-WB2-32S Wi-Fi Bluetooth BLE 5.0 BL602 Wireless Combo Module with PCB Antenna for IoT Applications
Ai-Thinker Ai-WB2-32S Wi-Fi + Bluetooth BLE 5.0 Module | BL602 SMD-38 Wireless Module - Image 3
Ai-Thinker Ai-WB2-32S Wi-Fi + Bluetooth BLE 5.0 Module | BL602 SMD-38 Wireless Module - Image 4
Ai-Thinker Ai-WB2-32S Wi-Fi + Bluetooth BLE 5.0 Module | BL602 SMD-38 Wireless Module - Image 5

Ai-WB2-32S is a high-performance Wi-Fi and Bluetooth BLE 5.0 combo module from Ai-Thinker based on the BL602 chipset. Featuring an SMD-38 package, onboard PCB antenna, Bluetooth Mesh support, low-power operation, and extensive peripheral interfaces, it is ideal for IoT, smart home, industrial automation, wireless sensing, and embedded connectivity applications.

SKU: AITWB232S Category: Tags: , , , , , , , , , , , , , , Brand:

Description

Ai-Thinker Ai-WB2-32S Wi-Fi + Bluetooth BLE 5.0 Combo Module

The Ai-WB2-32S is a compact dual-mode wireless communication module developed by Ai-Thinker using the Bouffalo Lab BL602 chipset. The module integrates Wi-Fi 802.11 b/g/n and Bluetooth Low Energy 5.0 connectivity, providing a powerful wireless solution for next-generation IoT and embedded systems.

Designed for industrial and commercial deployments, the module combines RF circuitry, a 32-bit RISC processor, memory, security acceleration engines, and rich peripheral interfaces into a compact SMD package. Its ultra-low power design and Bluetooth Mesh support make it suitable for smart home ecosystems, wireless sensor networks, industrial monitoring, automation products, and connected devices.

The Ai-WB2-32S supports secondary development using SDKs and AT command firmware, enabling rapid integration into both prototype and production environments.

Features

  • BL602 32-bit RISC processor
  • Wi-Fi IEEE 802.11 b/g/n support
  • Bluetooth Low Energy BLE 5.0
  • Bluetooth Mesh networking support
  • Integrated PCB antenna
  • Secure Boot support
  • AES 128/192/256 hardware encryption
  • SHA-1, SHA-224 and SHA-256 acceleration
  • True Random Number Generator (TRNG)
  • Deep sleep current as low as 12μA
  • Multiple GPIOs and peripheral interfaces
  • Supports AT Commands
  • SDK support for custom development
  • Compact SMD-38 package

Applications

  • Smart Home Devices
  • Industrial IoT
  • Wireless Sensor Networks
  • Building Automation
  • Smart Lighting
  • Home Automation Systems
  • Connected Appliances
  • Remote Monitoring Systems
  • Asset Tracking Devices
  • Embedded Wireless Products

Technical Specifications

Parameter Specification
Brand Ai-Thinker
Model Ai-WB2-32S
Chipset BL602
CPU 32-bit RISC Processor
RAM 276KB
Flash Memory 4MB
Wi-Fi Standard IEEE 802.11 b/g/n
Bluetooth BLE 5.0 + Bluetooth Mesh
Frequency Range 2400MHz – 2483.5MHz
Wi-Fi Data Rate Up to 72.2Mbps
Package SMD-38
Antenna Onboard PCB Antenna
Dimensions 22mm × 20mm × 3.2mm
Operating Voltage 2.7V – 3.6V
Recommended Supply Current ≥ 500mA
Deep Sleep Current 12μA
GPIO 24 GPIOs
UART Supported
SPI Supported
I²C Supported
PWM Supported
ADC Supported
DAC Supported
SDIO Supported
Security WEP, WPA, WPA2 Personal, WPA2 Enterprise, WPA3
Operating Temperature -40°C to +85°C
Storage Temperature -40°C to +125°C

Why Choose Ai-WB2-32S?

The Ai-WB2-32S combines Wi-Fi and Bluetooth BLE 5.0 connectivity in a compact industrial-grade module, making it ideal for modern IoT and embedded applications. Built around the BL602 chipset, it offers low power consumption, robust wireless performance, Bluetooth Mesh support, advanced security features, and flexible peripheral interfaces. Its compact SMD-38 package and support for SDK-based development allow OEMs to accelerate product development while maintaining reliable wireless connectivity for commercial and industrial deployments.

Documentation

https://en.ai-thinker.com/Uploads/file/20221008/20221008102432_31948.pdf

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