【Wi-Fi+BLE】Ai-WB2 Series
Where to Buy: Alibaba
1. Product Introduction
- Overview
Ai-WB2 Series
TThe Ai-WB2 series modules, developed by Ai-Thinker Co.,Ltd, are Wi-Fi&BLE modules equipped with the BL602 core processor. They support Wi-Fi 802.11b/g/n and BLE 5.0 protocols.
The BL602 integrates a low-power 32-bit RISC CPU, 276KB RAM, and rich peripherals including SDIO, SPI, UART, I2C, IR remote, PWM, ADC, DAC, PIR, and GPIO, making them suitable for IoT, mobile devices, wearables, smart homes, and other fields.
- Features
- Support for IEEE 802.11 b/g/n protocols
- Wi-Fi security: WPS/WEP/WPA/WPA2 Personal/WPA3
- 20MHz bandwidth support, maximum speed 72.2 Mbps
- Bluetooth Low Energy 5.0 and Bluetooth Mesh
- Support for Station + BLE mode, Station + SoftAP + BLE mode
- 32-bit RISC CPU with 276KB RAM
- Secure boot with support for ECC-256 signed images
- QSPI/SPI Flash on-the-fly AES decryption (OTFAD), AES 128 CTR mode support
- AES 128/192/256-bit encryption engine support
- SHA-1/224/256 support
- True Random Number Generator (TRNG) support
- Public Key Accelerator (PKA) with large number basic operation support, providing API for signature and verification applications
- Support for SDIO, SPI, UART, I2C, IR remote, PWM, ADC, DAC, PIR, GPIO, etc.
- Integrated Wi-Fi MAC/BB/RF/PA/LNA/BT
- Multiple sleep modes supported, deep sleep current 12μA
- Universal AT commands for quick deployment
- Secondary development support with integrated Windows and Linux development environments
2. About Modules
| Module | Datasheets | PCB Footprint | Schematic | Chip Datasheet | Chip Reference Manual |
|---|---|---|---|---|---|
| Ai-WB2-01F | View | Download | - | View | View |
| Ai-WB2-01M | View | Download | - | View | View |
| Ai-WB2-01S | View | Download | - | View | View |
| Ai-WB2-01N | View | Download | - | View | View |
| Ai-WB2-05W | View | Download | - | View | View |
| Ai-WB2-07S | View | Download | - | View | View |
| Ai-WB2-07S [Wide Temperature Version] | View | Download | - | View | View |
| Ai-WB2-12F | View | Download | - | View | View |
| Ai-WB2-12F [Wide Temperature Version] | View | Download | - | View | View |
| Ai-WB2-12S | View | Download | - | View | View |
| Ai-WB2-13 | View | Download | - | View | View |
| Ai-WB2-13U | View | Download | - | View | View |
| Ai-WB2-32S | View | Download | - | View | View |
| Ai-WB2-M1 | View | Download | - | View | View |
| Ai-WB2-M1-I | View | Download | - | View | View |
| Ai-WB2-12F-Kit | View | - | View | - | - |
| Ai-WB2-13-Kit | View | - | View | - | - |
| Ai-WB2-32S-Kit | View | - | View | - | - |
3. AT Command Set
- Combo-AT Command Set for Ai-WB2 Series Modules：View
4. Firmware Related
| Module | Firmware ID | Firmware Description | Version | Link |
|---|---|---|---|---|
| Ai-WB2 Series | ⭐2328 | Combo AT Middleware Standard Firmware | V4.18_P23.1.0 | Download |
| Ai-WB2 Series | 1823 | AT Standard Firmware, Compatible with Espressif Firmware | V1.5.1 | Download |
| Ai-WB2 Series | 1923 | Combo AT V2 Standard Firmware | V4.18_P1.4.4 | Download |
| Ai-WB2 Series | 2103 | AT Universal Standard Firmware, Compatible with Espressif Firmware | V2.3.7 | Download |
| Ai-WB2 Series | 2235 | Combo Standard Firmware | V4.18_P2 | Download |
5. Development Guidelines
- Secondary Development Documentation
| Resource Type | Link |
|---|---|
| SDK Source Code | Go to GitHub |
| Linux Development Environment Setup | Go to Guide |
| Windows Development Environment Setup | Video Link |
| Windows Development Environment Setup | Go to Guide |
| Programming Guide | Go to Guide |
| Firmware Flashing Software | Download Download (Dev Board Specific) |
| Static Memory Analysis Software | Download |
6. Compliance & Testing
- Hardware Reliability Test Reports
- 85°C/85% RH Environmental Test Report
- Report：View
- Power Consumption Test Reports
7. Certification Related
- Series Certificates: View