Ai-Thinker Ai-WB2-32S Kit


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Approx Restocking Date: 25 to 30 Days
SKU: 1382880
  1. Model: Ai WB2 32S Kit
  2. Package: DIP 38
  3. Size: 55.05*25.4(±0.2)mm
  4. Antenna On Board: PCB antenna
  5. Frequency: 2400 ~ 2483.5MHz


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Brand: Ai-Thinker
Category: Ai Thinker ESP Modules

Ai WB2 32S Kit is a development board designed for Ai WB2 32S modules. Ai WB2 32S is a Wi-Fi & BT module developed by Shenzhen Ai Thinker Technology Co., Ltd. The module is equipped with a BL602 chip as the core processor and supports Wi-Fi 802.11b/g/n protocol and BLE 5.0 protocol. The BL602 chip has a built-in 32-bit RISC CPU with low power consumption, 276KB RAM, and a wide range of peripheral interfaces, including SDIO, SPI, UART, VDC, IR remote, PWM, ADC, DAC, PIR, and GPIO. It can be widely used in the Internet of Things (IoT), mobile devices, wearable electronic devices, smart homes, and other fields.


  1. DIP 38 package
  2. Supports IEEE 802.11 B/g/n protocol
  3. Wi-Fi security supports WPS/WEP/WPA/WPA2 Personal/WPA2 Enterprise/WPA3
  4. Supports 20MHz bandwidth with a maximum speed of 72.2 Mbps
  5. Bluetooth BLE 5.0, Bluetooth Mesh
  6. Supports Station + BLE mode, Station + SoftAP + BLE mode
  7. Supports 32-bit RISC CPU and 276KB RAM
  8. Secure Startup. Images with ECC 256 signatures are supported
  9. Supports real-time AES decryption (OTFAD) in QSPI and SPI Flash, and supports AES 128 CTR mode
  10. Supports AES 128, 192, and 256-bit encryption engines
  11. Supports SHA 1/224/256
  12. Real random number generator (TRNG)
  13. The public key accelerator (PKA) supports large numbers of basic operations. The software provides application interfaces such as signature and verification.
  14. Supports SDIO, SPI, UART, VDC, IR remote, PWM, ADC, DAC, PIR, and GPIO
  15. Integrated Wi-Fi MAC/BB/RF/PA/LNA/BT
  16. Supports multiple sleep modes with a deep sleep current of 12μA
  17. Quick Start of universal AT commands
  18. Supports secondary development and integrates Windows and Linux development environments

Package Includes:

1 x Ai-Thinker Ai-WB2-32S Kit

SKU: 1382880 Category:

Ai WB2 32S Kit

Antenna Type

PCB antenna

Frequency (MHz)

2400 ~ 2483.5

Operating Temperature (°C)

-40 ~ 85

Storage Environment(℃)

40 ~ 125

Power Supply (V)

3.3, 5

AC Current(mA)







WPS/WEP/WPA/WPA2 Personal/WPA2 Enterprise/WPA3

Shipping Weight 0.02 kg
Shipping Dimensions 7 × 4 × 2 cm
1 Month Warranty

This item is covered with a standard warranty of 1 month from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Questions and answers of the customers

    Can I flash it using Arduino IDE?
  1. 0 votes
    Q Can I flash it using Arduino IDE? answer now
    Asked by dr.nutrino07 on April 14, 2024 2:55 am

    Yes, you can flash it using Arduino IDE

  2. Is this compatible with esp32?
  3. 0 votes
    Q Is this compatible with esp32? answer now
    Asked by kvshetye on March 13, 2023 11:47 pm

    It is a Wi-Fi and Bluetooth module so it will w... Read more

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Country Of Origin: China