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Order Number WSN802GPA

Low power, sleeping Wi-Fi with Analog & Digital I/O

  • 2.4GHz 802.11b/g Module
  • Network Topology: Point-to-Point, Point-to-Multipoint

Maintains access point association while sleeping to avoid reassociations

  • Transparent serial to Wi-Fi allows easy integration into non-IP devices
  • Auto-reporting of data simplifies application software design
  • Runs years on battery power


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Now Supports

  • RF Data Rates up to 11Mbps
  • 802.1x & WPA2 Enterprise Security
  • Ad Hoc Mode Operation
  • UART & SPI Serial Interfaces


    . The WSN802G is a 2.4 GHz IEEE 802.11g radio transceiver module that enables OEMs to build low-power wireless local area networking (WLAN) and sensor monitoring solutions for the global market.


    . The WSN802G is the first Murata RF module to integrate the Gainspan GS1010 System on Chip (SoC).


    . The WSN802G delivers an exceptionally low power profile and long battery life capabilities in a fully functional, certified radio module that is easily interfaced to existing 802.11b/g infrastructure for a wide variety of sensor monitoring and WLAN applications.


    . The Gainspan GS1010 SoC low average power consumption is obtained by putting the SoC to sleep between active periods. Depending upon the frequency of active periods, a single AA Lithium cell can provide a battery life in excess of 5 years. When the SoC is active, its current consumption is about 150 mA, allowing a battery to adequately power the device.


    . The WSN802G features Analog, Digital and Serial I/O with configurable automatic I/O reporting that includes interval timer, interrupt and ADC level triggers.


    . At 1.05 sq. inch footprint, the WSN802G has the same form factor as Murata's 802.15.4 LPR2430 series, wireless mesh XDM2140 series, and ZigBee ZMN2430 series modules.


    as Murata's 802.15.4 LPR2430 series, wireless mesh XDM2140 series, and ZigBee ZMN2430 series modules.


    The WSN802G is certified for unlicensed operation in the USA, Canada and Europe.

  • Minimum Order Quantity 1
    Annual Volume 1
    Product Type Module
    Frequency 2.4GHz
    Modulation No
    Antenna Chip Antenna
    Operating Temperature °C (min) -40
    Operating Temperature °C (max) +85
    Mounting Type Pins
    Dimension 29.20 x 27.90 x 3.19 mm
    Supply Voltage (Vdc) 3.3
    Transmit Power 10mW
    Receiver Sensitivity -92 dBm
    Transmit Mode Current 200 mA
    Receive Mode Current 150 mA
    Sleep Mode Current 7.5 uA
    Data Rate Configurable Yes
    Data Rate WLAN 11 Mbps
    Range Indoor 30m, Outdoor 100m
    WLAN No
    Technology 802.11b/g
    Security WPA2
    Network Point-to-Point, Point-to-Multipoint
    Host Interface UART / SPI
    Host Interface Other No
    Interface Voltage (Vdc for VIO) 3.3
    FCC/IC Certified FCC/IC Certified
    ETSI Certified ETSI Certified
    RoHs Compliant Yes
    ISO9001 Yes
    TS16969 No
    Document Statement Visit the Support section for Application Notes, Reference Designs, White Papers, and more information about designing applications and products using Murata 802.11b/g sensor networking technology.
    Data Sheet Download PDF
    Data Sheet Date Jun 22, 2010
    Brochure Download PDF
    Integration Guide Download PDF
    Key Markets Industrial Automation | Building Automation | Manufacturing Industries | Healthcare | Utilities ( Power, Gas, Water) | Agricultural and Commercial Ventures | AMR & Smart Grid
    Key Applications SCADA for Monitoring and Control | Scoreboards and Electric Signs | Industrial Remote Control | Energy Management | Commercial Telemetry | Wireless Robotics | Irrigation Control
    Applications Characteristics M2M and Internet of Things Applications Requiring: | - Long-range data throughput even in the presence of electrical noise and multi-path fading | - Direction Connections and Reporting of Sensor Data | - High level of flexibility
    Driver Firmware None Required
    Order Number WSN802GPA
    Packaging Antistatic Zip Bag; Antistatic Box
    Shipping Size 1 Unit / Bag; 6 Units / Tray