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Ai Thinker Ai-WB2-07S WiFi + BLE Module

Ai WB2 07S 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 low power 32 bit RISC CPU, 276KB RAM, and a wealth of peripheral interfaces, including SDIO, SPI, UART, I2C, IR Remote, PWM, ADC, DAC, PIR, and GPIO, etc. It can be widely used in the Internet of Things (IoT), mobile devices, wearable electronic devices, smart homes, and other fields.


  • The package is SMD 22
  • Support IEEE 802.11 b/g/n protocol
  • Wi-Fi Security Support WPS/WEP/WPA/WPA2 Personal/WPA2 Enterprise/WPA3
  • Support 20MHz bandwidth and the Max rate is 72.2Mbps
  • Bluetooth BLE 5.0, Bluetooth Mesh
  • Support Station + BLE moderation + Soft AP + BLE mode
  • Support 32-bit RISC CPU276KB RAM
  • Secure start-up, supports mirroring with ECC 256 signature
  • Support QSPI/SPI Flash On The Fly AES Decryption, support AES 128 CTR mode
  • Support AES 128/192/256-bit encryption engine
  • Support SHA 1/224/256
  • Support true Random number generator (TRNG)
  • Public key Accelerator (PKA), supports a large number of basic operations, the software provides a signature, verification, and other application program interface
  • Integrated Wi-Fi MAC/BB/RF/PA/LNA/BT
  • Support a variety of sleep modes, deep sleep current 12μA
  • Universal AT instruction for a quick start
  • Support secondary development, integrated Windows, and Linux development environment


  • Model: Ai WB2 07S
  • Package: SMD 22
  • Size 17.0x16.0x3.1(±0.2)mm
  • Antenna Connector: IPEX
  • Frequency 2400 ~ 2483.5MHz
  • Operating temperature 40℃ ~ 85℃
  • Storage temperature 40℃ ~ 125℃, < 90%RH
  • Power supply Support voltage 2.7V ~ 3.6V
  • Supply current ≥500mA
  • IO: 15
  • UART: rate Default 115200 bps
  • Security: WPS/WEP/WPA/WPA2 Personal/WPA2 Enterprise/WPA3
  • Flash: Default 4MByte, MAX support 16MByte

Package Includes:-

1 x Ai Thinker Ai-WB2-07S WiFi + BLE Module

Country Of Origin
Packer / Importer Address Constflick Technologies Limited, Building No 13 and 14, 3rd Floor, 2nd Main, Siddaiah Road, Bangalore, Karnataka - 560027 India.
MRP Rs. 0 (Inclusive of all Taxes)
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* Product Images are shown for illustrative purposes only and may differ from actual product.

Ai Thinker Ai-WB2-07S WiFi + BLE Module

  • Product Code: EC-17172
  • Availability: 45
  • Rs.199.00
  • (Excluding 18% GST)


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