Ai-WB3 Series Module
1. Product Introduction
- Overview
Ai-WB3 Series
- The Ai-WB3 series modules are Wi-Fi + BLE modules developed by Ai-Thinker Co.,Ltd suitable for IoT applications like smart homes, security systems, and smart cities. Powered by the LN882 chip, they support Wi-Fi 802.11b/g/n and BLE 5.1.
- The LN882H chip integrates a Cortex-M4F core (max 160MHz), 296KB SRAM, 128KB ROM, and interfaces including SDIO, SPI, UART, I2C, PWM, ADC, DMA, SWD, and GPIO.
- Key Features
- IEEE 802.11 b/g/n and BLE 5.1 support
- Long-range (125Kbps, 500Kbps) and high data rate (2Mbps)
- 296KB SRAM / 128KB ROM
- Interfaces: SDIO, SPI, UART, I2C, PWM, ADC, DMA, SWD, GPIO
- Multi-channel ADC and programmable amplifier for sound sensors
- RTC and WDT support
- True Random Number Generator (TRNG)
- AES-128/192/256 hardware encryption
- 256-bit EFUSE
- CHKSUM accelerator for improved TCP/UDP transmission
- Universal AT commands for quick start
- Secondary development with integrated Windows environment
2. About Modules
| Module | Datasheet | PCB Footprint | Schematic |
|---|---|---|---|
| Ai-WB3-12F | View | Download | - |
| Ai-WB3-01C | View | Download | - |
| Ai-WB3-12F-Kit | View | - | View |
| Ai-WB3-01C-Kit | View | - | View |
3. Firmware Related
| Module Series | Firmware ID | Description | Version | Download Link |
|---|---|---|---|---|
| Ai-WB3 Series | ⭐️ 2326 | ComboAT Middleware | V4.18_P1.0.0 | Download |
| Ai-WB3 Series | 2106 | General-purpose AT Firmware | V4.18_P1.0.0 | Download |
4. Test Reports
Power Consumption Test Reports
| Module Model | Report |
|---|---|
| Ai-WB3-01C | View |
| Ai-WB3-12F | View |
Hardware Reliability Test Reports
| Module Model | Report |
|---|---|
| Ai-WB3-01C | View |
| Ai-WB3-12F | View |
5. Certification
Certification Documents
- Series Certification: View