WiFi Module

RFPW-R8188

A 2.4G 802.11b/g/n single-chip that integrates WLAN MAC, WLAN RF with 1T1R capable WLAN baseband and a network USB interface controller.

Features:
Single supply of 3.3V
Simple SMD mounting with USB2.0 Interface
High Throughtput of up to 150Mbps
Dimension (mm) ：12.2x13x1.9
Operating Temperature -20~＋85℃
Application : TV, IPTV, STB, OTT, Security Camera, Automotive, etc

Product Overview

The 2.4G 802.11b/g/n Single-Chip Module is an advanced wireless connectivity solution designed for seamless integration into a wide range of applications. This highly efficient single-chip module combines WLAN MAC, WLAN RF with 1T1R capable WLAN baseband, and a network USB interface controller, offering an all-in-one solution for reliable and high-performance wireless communication.

Whether you're building devices for home entertainment, security systems, or automotive applications, this compact module provides exceptional throughput, versatility, and reliability to meet modern connectivity demands.

Key Features

Efficient Power Management

  • Operates on a single 3.3V power supply, ensuring minimal energy consumption and compatibility with various power systems.

Simplified Integration

  • Compact design with simple SMD mounting for ease of assembly.
  • Built-in USB 2.0 interface for straightforward connectivity to host systems.

High-Speed Performance

  • Supports data transmission speeds of up to 150Mbps, enabling smooth and stable data transfer for bandwidth-intensive applications.

Compact and Robust Design

  • Ultra-compact form factor: 12.2 x 13 x 1.9 mm, perfect for devices where space is at a premium.
  • Wide operating temperature range from -20°C to +85°C, ensuring reliable performance in diverse environmental conditions.

Applications

The module is designed to enhance wireless capabilities in a variety of devices, including:

  • TV and IPTV: Smooth streaming and content delivery.
  • Set-Top Boxes (STB) and Over-the-Top (OTT) Devices: Reliable wireless connectivity for entertainment systems.
  • Security Cameras: Ensures stable video transmission for surveillance.
  • Automotive Systems: Enables connected car solutions with robust wireless communication.

This module is a dependable and versatile choice for OEMs and developers looking to implement high-performance wireless connectivity into their products.

Technical Specifications

Wireless Performance

  • Wi-Fi Standard: IEEE 802.11b/g/n (2.4GHz).
  • Frequency Range: 2.4–2.4835 GHz.
  • Antenna Configuration: 1T1R (Single Transmit, Single Receive).
  • Data Rate: Up to 150 Mbps.

Connectivity

  • Interface: USB 2.0.
  • Network Protocols: Supports infrastructure and SoftAP modes.
  • Transmission Distance: Up to 12 meters (dependent on environment).

Power

  • Operating Voltage: 3.3V (single supply).
  • Power Consumption: Low-power design for energy efficiency.

Physical Attributes

  • Dimensions: 12.2 x 13 x 1.9 mm.
  • Weight: Ultra-lightweight design for compact applications.
  • Operating Temperature: -20°C to +85°C.

Applications

The module is suitable for a variety of applications, including but not limited to:

  • Consumer Electronics: TVs, IPTV, STBs, OTT devices.
  • Security Systems: Wi-Fi-enabled surveillance cameras.
  • Automotive: In-car connectivity solutions.
  • IoT Devices: Smart home systems and industrial IoT.

Packaging Contents

  • 1 x 2.4G 802.11b/g/n Single-Chip Module.
  • 1 x Quick Start Guide.
  • Optional: Development Kit (if applicable).

Compliance and Certifications

  • Complies with IEEE 802.11 standards.
  • Certified for CE and RoHS.
  • Meets USB 2.0 standards.

General Block Diagram

The single-chip module integrates key functional components for seamless Wi-Fi performance, including:

  1. WLAN MAC Processor: Handles data packet processing and communication protocols.
  2. WLAN RF Module: Provides robust signal transmission and reception.
  3. Baseband Processor (1T1R): Ensures efficient data modulation and demodulation.
  4. USB Interface Controller: Facilitates smooth data transfer to host systems.

For detailed schematics or custom integration support, please contact the RF Point


RFPW-R8189

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