WIFI232-B

Serial UART to Wifi /Wireless Module with external antenna
SKU: WIFI232-B Category:

  • Description

    WIFI232-B module is an embedded 802.11 b/g/n wi-fi module,which provide a wireless interface to any equipment with a serial interface for data transmit.Module can be worked as TCP client/TCP server/UDP to send data from serial to WiFi or WiFi to Serial.It is easy to transmit data in LAN or for remote server.

    UART-WIFI Bi-directional Transmission of wifi serial module

    WIFI232-B module is an embedded 802.11 b/g/n wi-fi module,which provide a wireless interface to any equipment with a serial interface for data transmit.Module can be worked as TCP client/TCP server/UDP to send data from serial to WiFi or WiFi to Serial.It is easy to transmit data in LAN or for remote server.
    External antennaWeb Configuration   PHY to PHY
    WIFI232-B Evaluation Board : WIFI232-2EV2

    Work Mode of wifi serial module

    1.AP Mode

    2.STA Mode

    3.AP+STA Mode

    Product Features of wifi serial module

    • Support IEEE802.11b/g/n Wireless Standards
    • Support TCP/IP/UDP Network Protocols
    • Support UART Data Interface
    • Support Work As STA/AP/AP+STA Mode
    • Support Router/Bridge Mode Networking
    • Support External Antenna
    • Support Transparent Transmission Mode
    • Support AT+ Instruction Set for Configuration
    • Support Friendly Web Configuration Page
    • Support Palmodic Signal
    • Support UART Auto-Frame Function
    • Single +3.3V Power Supply
    • Small Size: 25 x 40mm
    • FCC/CE Certificated

    Application of wifi serial module

    1.Wireless Control

    2.Remote Management

  • Product Specification

    Wireless Parameters
    CertificationFCC/CE/ROHS/TELEC
    Wireless Standard802.11 b/g/n
    Frequency Range2.412GHz-2.484GHz
    Transmit Power802.11b: +20dBm (Max.)
    802.11g: +18dBm (Max.)
    802.11n: +15dBm (Max.)
    Configurable
    Receive Sensitivity802.11b: -89 dBm
    802.11g: -81dBm
    802.11n: -71dBm
    AntennaExternal: I-PEX Connector
    Hardware Parameters
    Data InterfaceUART: 300bps~460800bps
    Ethernet: 100Mpbs
    GPIOs
    Operating Voltage3.3V(+/-5%)
    Operating Current170mA ~300mA
    Operating Temp.-40℃ ~ 85℃ (industrial)
    Storage Temp.-40℃- 125℃
    Size25mm x 40mm x8mm
    Software Parameters
    Wireless Network TypeStation/AP Mode
    Security MechanismWEP/WPA-PSK/WPA2-PSK
    Encryption TypeWEP64/WEP128/TKIP/AES
    Work ModeTransparent Transmission,Serial Command
    Setting CommandAT+instruction set
    Network ProtocolTCP/UDP/ARP/ICMP/DHCP/DNS/HTTP
    Max. TCP Connection32
    User ConfigurationWeb Server+AT command config
    Client Application SoftwareSupport clients to customize application software

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