Ai-Thinker Ai-WB2-01S is a compact Wi-Fi + Bluetooth BLE 5.0 combo module powered by the BL602 chipset. Designed for IoT, smart home devices, industrial automation, wearables, and embedded wireless applications requiring low power consumption and reliable dual wireless connectivity.

Description

Ai-Thinker Ai-WB2-01S Wi-Fi + BLE Combo Module

The Ai-WB2-01S is a low-power wireless communication module from Ai-Thinker built around the BL602 processor platform. It supports IEEE 802.11 b/g/n Wi-Fi and Bluetooth BLE 5.0, allowing developers to add dual wireless connectivity into compact embedded designs.

The module integrates RF circuitry, a 32-bit RISC CPU, security functions, memory, and peripheral interfaces in a small form factor. It supports secondary development environments and AT command integration for rapid deployment into IoT products.

Suitable for OEM products, industrial systems, smart devices, and embedded IoT applications where low power and small size are important.

Features

  • BL602 low-power chipset
  • Wi-Fi IEEE 802.11 b/g/n support
  • Bluetooth BLE 5.0 + Bluetooth Mesh
  • Low power operation modes
  • UART / GPIO / ADC / PWM interfaces
  • Secure boot support
  • WPS/WEP/WPA/WPA2/WPA3 security support
  • Supports AT commands
  • Supports SDK secondary development
  • Onboard PCB antenna design
  • Deep sleep current as low as 12μA

Applications

  • Smart home products
  • Wireless sensor nodes
  • Industrial IoT systems
  • Embedded wireless products
  • Home automation
  • Wearable electronics
  • Remote monitoring systems
  • Connected appliances
  • Asset tracking devices
  • IoT gateways

Why Choose Ai-WB2-01S?

Ai-WB2-01S delivers Wi-Fi and BLE connectivity in a compact and power-efficient package. It is ideal for OEMs building connected devices that require low power operation and easy integration

Technical Specifications

Parameter Specification
Brand Ai-Thinker
Model Ai-WB2-01S
Core Chip BL602
CPU 32-bit RISC
Wireless Wi-Fi + BLE
Wi-Fi IEEE 802.11 b/g/n
Bluetooth BLE 5.0 + Mesh
Frequency 2400–2483.5MHz
Package DIP-8
Antenna Onboard PCB antenna
Size 14.5 × 24.5 × 11.2mm
Interface UART / GPIO / ADC / PWM
GPIO 3
Security WPS/WEP/WPA/WPA2/WPA3
Operating Voltage 2.7V–3.6V
Supply Current ≥500mA
Deep Sleep Current 12μA
UART Rate 115200bps
Flash Default 2MB, expandable
Operating Temperature -40°C to +85°C

Documentation

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