RFM offers a full set of custom embedded wireless networking solutions like Zigbee wireless mesh sensor networks, RF modules, IC transceiver, IC transmitters and IC receivers. RFM, Inc. manufactures low power wireless and RF radio modules, wireless mesh nodes for distributed sensing on distributed sensor networks. Low Power radio, n../arrowband and short range devices, front end saw filters, active RFID, RFIC, coupled resonator filters, single silicon chips in the 70MHZ and 300-1000Mhz range.

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WSN802G
2.4 GHz Low Power Wi-Fi Radio Module

Other top WSN802G Applications

  • Industrial Automation
  • Cold Chain and Food Safety Monitoring
  • Energy Management and Control
  • Machine Health Monitoring

    * The WSN802G has the same form factor and pin out as the DNT90/24 and LPR2430ER


    		•  
    see all WSN802G part #'s below
    Building Automation and Control

    Application Overview

    Manufacturers have started to build Home and Industrial Building Automation based on Wi-Fi due to the ubiquitous nature of these networks. Building automation involves monitoring of environmental conditions within the building such as temperature, humidity, ambient lighting and then using intelligent algorithms to make decisions on control of these ambient conditions such as increase or decrease in temperature of the floor by regulating the HVAC unit or by dimming or turning off the lighting.

    Sensor inputs are connected to the battery powered WSN802G radio modules via the multiple analog and digital I/O at various points in the buildings. These sensor nodes then periodically transmit the sensor readings to a host application over the in-building Wi-Fi network. The host application then determines what course of action to take based on these readings

    Applicable Product Features

    The WSN802G low power Wi-Fi module is well suited for such an application due to it’s sleep mode, multiple analog and Digital I/O, auto-reporting, battery powered operation, direct sensor input connections and full TCP /IP data transfer capabilities.


    SPECIFICATIONS

    Radio Characteristics:
    Frequency:
    Transmit Power:
    RF Data Rates:
    Receiver Sensitivity:

    Data Encryption:
    Network:
    Environmental:

    Power Supply:
    Dimensions:

    Mounting Option:
    RF Connection:
    Input /Outputs:
    Interface:
    Certification:     		IEEE 802.11b/g
    2.4 – 2.474 GHz
    10 mW
    1,2,5.5, 11 Mbps
    -92 dBm at 1 Mbps
    -81 dBm at 11 Mbps
    AES-128, Full Enterprise Security available
    UDP, DHCP, DNS, ARP, TCP, SNMP
    -40 oC to +85 oC
    10 - 90% humidity, non-condensing
    3.3 to 5 VDC
    1.05 x 1.04 inches (2.67 x 2.50 mm) for WSN802GC
    1.05 x 1.10 inches (2.67 x 2.89 mm) for WSN802GP
    Pinned and Surface Mount Versions
    U.FL Coaxial Connector, Chip Antenna
    4 GPIO, 3 ADC and 1 DAC
    UART, SPI
    FCC, Canadian IC and ETSI certified

    HOW TO BUY
    RFM products are sold through a world-wide network of manufacturer's reps and distributors. Go to the RFM website at www.RFM.com and visit the "How to Buy" section to locate a sales / distribution partner near you.

    Part Number Description
    WSN802GP Wi-Fi Module - Pinned Version
    WSN802GPA Wi-Fi Module - Pinned Version, Chip Antenna
    WSN802GC Wi-Fi Module – Surface Mount Version
    WSN802GCA Wi-Fi Module – Surface Mount Version, Chip Antenna
    WSN802GADK, WSN802GADK-A Developer’s Kit, chip antenna, option with pre-configured AP
    WSN802GDK, WSN802GDK-A Developer's Kit, option with pre-Configured access point