WiFi & BT - 2 in 1 Modules

RFPWB-R8723

A 2.4G 802.11b/g/n single-chip that integrates WLAN MAC, WLAN RF with 1T1R capable WLAN baseband with Bluetooth 2.1/4.2 and a network SDIO interface controller.

Features:
Single supply of 3.3V
Simple SMD mounting with SDIO Interface
High Throughtput of up to 150Mbps
Dimension (mm) ：12x13x1.9
Operating Temperature -20~＋85℃
Application : TV, IPTV, STB, OTT, Security Camera, Automotive, etc

Product Overview

The 2.4G 802.11b/g/n Wi-Fi + Bluetooth Module integrates a 2.4GHz WLAN MAC, WLAN RF, and 1T1R capable WLAN baseband with Bluetooth 2.1/4.2 support, providing versatile wireless communication for a variety of devices. With a network SDIO interface controller, it offers seamless connectivity with minimal power consumption, making it ideal for applications in home entertainment systems, security, and automotive devices.

Key Features

  • Dual Connectivity: Combines 2.4G Wi-Fi and Bluetooth 2.1/4.2 for flexible wireless communication.
  • Maximum Throughput: High-speed data transfer with up to 150Mbps throughput.
  • Single 3.3V Supply: Efficient power usage for low-power applications.
  • Compact Design: Small form factor of 12mm x 13mm x 1.9mm for easy integration in space-constrained designs.
  • SDIO Interface: Simple SMD mounting with an SDIO Interface for reliable data communication.
  • Wide Temperature Range: Operates in -20°C to +85°C for use in diverse environments.

Applications

  • TV, IPTV, and OTT Devices: Provides reliable wireless streaming for home entertainment systems.
  • Set-Top Boxes (STB): Seamless wireless connectivity for TV services.
  • Security Cameras: Efficient and stable data transmission for surveillance applications.
  • Automotive Systems: Reliable communication for in-vehicle devices and systems.
  • IoT Devices: Ideal for smart home and other connected solutions requiring both Wi-Fi and Bluetooth connectivity.

This module provides an integrated, cost-effective solution for devices requiring both Wi-Fi and Bluetooth communication, suitable for a wide range of applications in entertainment, security, and IoT systems.

 

Technical Specs

General

  • Wi-Fi Standard: IEEE 802.11b/g/n
  • Bluetooth Support: Bluetooth 2.1/4.2
  • Interface: SDIO
  • Power Supply: Single 3.3V supply
  • Dimensions: 12mm x 13mm x 1.9mm

Performance

  • Maximum Throughput: Up to 150Mbps
  • Transmission Range: Up to 100 meters (depending on environment)

Power Consumption

  • Low Power Consumption: Optimized for low power operation to extend battery life in portable devices.
  • Power Modes: Supports active and low-power sleep modes for energy efficiency.

Environmental

  • Operating Temperature: -20°C to +85°C
  • Storage Temperature: -40°C to +125°C

Memory

  • No embedded memory (requires external memory)

Interface

  • SDIO Interface for easy integration with host systems.

Block Diagram Description

  1. WLAN MAC

    • Responsible for managing the data link layer of the wireless communication, including packetization and error handling.

  2. WLAN RF & Baseband

    • Handles the radio frequency (RF) communication for Wi-Fi signals and the baseband processing for the transmission and reception of data.

  3. Bluetooth Controller (2.1/4.2)

    • Provides Bluetooth support for wireless communication with other Bluetooth-enabled devices.

  4. SDIO Interface Controller

    • Manages communication between the Wi-Fi module and external devices, offering fast and efficient data transfer.

  5. Power Management Unit

    • Regulates the 3.3V power supply, ensuring efficient energy usage and enabling low-power operation modes.

  6. Antenna Interface

    • Interfaces with external antennas to ensure optimal signal strength and wireless range.

RFPWB-A5852

An upgraded version featuring enhanced throughput and stability, this module supports both Wi-Fi and Bluetooth connectivity with SDIO interface, ideal for high-performance applications in home entertainment, security systems, and IoT devices.

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