NODEMCU Ai-Thinker AI-WB2-32S-Kit Development Board Supports Wi-Fi 802.11b/g/n and BLE 5.0 Protocol
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The Ai-WB2-32S Kit is a powerful development board built around the Ai-Thinker Ai-WB2-32S module, designed for high-performance IoT and smart device applications. Powered by the BL602 chip, it supports both Wi-Fi 802.11b/g/n and Bluetooth 5.0 protocols, providing seamless wireless connectivity for your embedded projects.
Its compact DIP-38 design, onboard PCB antenna, and Type-C interface make it ideal for developers working on smart home automation, wearable tech, and mobile IoT devices.
This board features a 32-bit RISC CPU with 276KB RAM and a rich set of peripherals including UART, SPI, ADC, PWM, and GPIO. With multiple security options like ECC256 signatures, AES encryption, and a random number generator, it ensures data protection and reliability.
Its low-power operation and deep sleep current of just 12μA make it highly efficient for battery-powered applications, while the support for universal AT commands and development environments for Windows and Linux simplifies your project setup and prototyping.
| Model | Ai-WB2-32S Kit |
| Package Type | DIP-38 |
| Module Core | BL602 Chip |
| CPU Type | 32-bit RISC Processor |
| RAM | 276KB |
| Frequency Range | 2400 – 2483.5 MHz |
| WiFi Protocol | IEEE 802.11 b/g/n |
| Bluetooth Version | BLE 5.0 with Mesh |
| Antenna Type | Onboard PCB Antenna |
| Interface Ports | SDIO, SPI, UART, VDC, IR Remote, PWM, ADC, DAC, PIR, GPIO |
| Security Features | AES (128/192/256-bit), SHA, ECC256, TRNG |
| Development Support | AT Command, Windows & Linux Environments |
| Power Modes | Multiple Sleep Modes, Deep Sleep Current: 12μA |
| Dimensions | 55.05 x 25.4 (±0.2) mm |
| Package Includes | 1 x Ai-WB2-32S Kit |
| Weight | 100 g |
| Connectivity | WiFi, Bluetooth |
| Operating System Support | Linux |
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