Ai-WS1 Series Special Modules
1. Product Introduction
- Overview
Ai-WS1 Series
- Ai-WS1 is a Wi-Fi 6+BLE5.2+SLE1.0 module developed by Ai-Thinker Co., Ltd. The module is available in two models, Ai-WS1-CBS and Ai-WS1-CBE, equipped with core processors Hi3873S and Hi3873E respectively. Both are highly integrated 2.4GHz SoC chips supporting Wi-Fi 802.11b/g/n/ax, BLE5.2, and SLE1.0. The Hi3873S and Hi3873E feature high-performance self-developed 32-bit CPUs with a maximum clock speed of 240MHz.
- The Hi3873S chip integrates a high-performance 32-bit microprocessor and security processing engine, providing UART and GPIO interfaces, and supporting a high-speed SDIO2.0 interface with a maximum clock rate of 50MHz. As a slave device, it connects to the host MCU via the SDIO interface.
- The Hi3873E chip integrates a high-performance 32-bit microprocessor and security processing engine, providing UART and GPIO interfaces, and supporting a USB2.0 interface with a maximum speed of 480Mbps. As a slave device, it connects to the host MCU via the USB interface.
- Features
SMD-44 package
Supports 2.4GHz frequency band
Compliant with IEEE 802.11 b/g/n/ax
Supports BLE4.0/4.1/4.2/5.0/5.1/5.2
Supports SLE1.0
Wi-Fi security: WPA/WPA2/WPA3 Personal/WPS2.0
Supports 20/40MHz bandwidth, 1T1R, maximum speed 150Mbps
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
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. Compliance & Testing
- Hardware Reliability Test Reports
Module | Report |
---|---|
Ai-WS1-CBE-Kit | View |
Ai-WS1-CBS-Kit | View |