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

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

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▫️ 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