AI-Thinker Ai-WB2-32S-kit Development Board

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 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 Internet of Things (IoT), mobile devices, wearable electronic devices, smart home and other fields.

Features:

• DIP-38 package
• Supports IEEE 802.11 B/g/n protocol
• Wi-Fi security supports WPS/WEP/WPA/WPA2 Personal/WPA2 Enterprise/WPA3
• Supports 20MHz bandwidth with a maximum speed of 72.2 Mbps
• Bluetooth BLE 5.0, Bluetooth Mesh
• Supports Station + BLE mode, Station + SoftAP + BLE mode
• Supports 32-bit RISC CPU and 276KB RAM
• Secure Startup. Images with ECC-256 signatures are supported
• Supports real-time AES decryption (OTFAD) in QSPI and SPI Flash, and supports AES128 CTR mode
• Supports AES 128, 192, and 256-bit encryption engines
• Supports SHA-1/224/256
• Real random number generator (TRNG)
• The public key accelerator (PKA) supports large numbers of basic operations. The software provides application interfaces such as signature and verification. 
• Supports SDIO, SPI, UART, VDC, IR remote, PWM, ADC, DAC, PIR, and GPIO
• Integrated Wi-Fi MAC/BB/RF/PA/LNA/BT
• Supports multiple sleep modes with a deep sleep current of 12µA
• Quick Start of universal AT commands
• Supports secondary development and integrates Windows and Linux development environments

Specifications:

• Model: Ai-WB2-32S-Kit
• Package: DIP-38
• Size: 55.05*25.4(±0.2)mm
• Antenna: On-Board PCB antenna
• Frequency: 2400 ~ 2483.5MHz
• Operation Temperature: -40°C ~ 85°C
• Storage Environment: -40°C ~ 125°C, < 90%RH
• Power supply: Supply voltage 3.3V or 5V, power supply current =500mA
• Interfaces: UART/GPIO/ADC/PWM/I2C/SPI
• I/O: 15
• Serial port rate: Default value: 115200 bps
• Security: WPS/WEP/WPA/WPA2 Personal/WPA2 Enterprise/WPA3
• Flash Default: 4MByte