1. Product Introduction
▫️ Overview
Ai-WS1 Series
Ai-WS1 is a wireless communication module developed by Shenzhen Anxin Technology, which includes two models: CBS and CBE
- Ai-WS1-CBS： Equipped with the Hi3873S chip，Supports SDIO2.0 interface (50MHz clock), and adopts a 2.4GHz tri-mode SoC (Wi-Fi 6 802.11ax/BLE5.2/SLE1.0)，Integrated 32-bit processor (clocked at 240MHz) and security engine
- Ai-WS1-CBE： Equipped with the Hi3873E chip，Supports USB2.0 interface (480Mbps speed), utilizing a 2.4GHz dual-mode SoC (BLE5.2/SLE1.0)，Integrated 32-bit processor (clocked at 240MHz) and security engine
Provides UART/GPIO standard interfaces, and supports the construction of a master-slave system architecture by the host MCU through SDIO/USB
▫️ Features
- SMD-44 package
- Supports 2.4GHz frequency band
- CBS supports IEEE 802.11 b/g/n/ax
- Supports BLE4.0/4.1/4.2/5.0/5.1/5.2
- Supports SLE1.0
- CBS supports WiFi security WPA/WPA2/WPA3 Personal/WPS2.0
- Maximum physical layer rate of SLE (CBS - 4Mbps, CBE - 12Mbps)
- Maximum interaction rate of SLE (CBS - 500Hz, CBE - 2kHz)
- CBS supports 4 SLE/BLE connections, while CBE supports 20 SLE/BLE connections
- CBS supports coexistence modes of STA, SoftAP, STA+SoftAP, and STA+PTP
- Supports coexistence modes: STA, SoftAP, STA+SoftAP, STA+PTP
- Interfaces: UART, SDIO, USB, GPIO, etc.
- Integrated RF Balun, PA/LNA
- BLE AFH (Adaptive Frequency Hopping) support
▫️ Comparison Table
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Parameter
| Product Image |
| Wireless Protocol |
| Chip |
| Module Flash Size (Mbits) |
| Frequency Band (MHz) |
| Package |
| Dimensions (L×W×H) (mm) |
| Operating Temp Range (℃) |
| Storage Temp Range (℃) |
| Antenna Type |
| Available GPIO |
| Min Voltage (V) |
| Max Voltage (V) |
| Typical Voltage (V) |
| Min Power Current (mA) |
| Rx Current (mA) |
| Deep Sleep Current (μA) |
| Certifications |
| Max TX Power (dBm) |
| Modulation |
2. About Modules
| Module | Datasheets | PCB Footprints | Schematics |
|---|---|---|---|
| Ai-WS1-CBS | View | Download | - |
| Ai-WS1-CBE | View | Download | - |
| Ai-WS1-CBS-Kit | View | - | View |
| Ai-WS1-CBE-Kit | View | - | View |
| Ai-WS1-CBE Adapter Board | - | - | View |
3. Development Resources
▫️ Development Resources
- Ai-WS1-CBS\CBE_Linux Driver：View
▫️ Secondary Development Documentation
- NearLink Linux Driver：View
- Android Driver User Guide：：View
- Android NearLink Driver User Guide：View
- BLE&Wi-Fi Driver User Guide：View
- Linux Wi-Fi&BLE Driver User Guide：View
- Linux Resoure Driver User Guide：View
- FAQ：View
4. Compliance & Testing
▫️ Hardware Reliability Test Reports
| Module | Report |
|---|---|
| Ai-WS1-CBE-Kit | View |
| Ai-WS1-CBS-Kit | View |