USR-WIFI232-D2

Serial UART to Wifi 802.11b/g/n Module
SKU: USR-WIFI232-D2
  • Description

    הורד

    High-Performance WIFI Module

    UART-WIFI-TCP/IP Bi-Directional Transmission

    USR-WIFI232-D2 module is an embedded 802.11 b/g/n wi-fi module. Support serial to LAN/WIFI, LAN to WIFI or LAN to LAN transmission;

    Dual-LANs HTTPD Function

    USR-WIFI232-D2 Evaluation Board : USR-WIFI232-D2EVK

    Product Features

    • 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/Internal 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: 32 x 45×8 mm
    • FCC/CE Certificated
    • Support setup software and customized services
    • Support customized configuration of factory parameters

    Application Structure

    wifi module - application structure

  • Product Specification

    Category
    Parameter
    Value
    Wireless Parameters
    Certification
    FCC/CE/ROHS/TELEC
    Wireless Standard
    802.11 b/g/n
    Frequency Range
    2.412GHz-2.484GHz
    Transmit Power
    802.11b: +20dBm (Max.)
    802.11g: +18dBm (Max.)
    802.11n: +15dBm (Max.)
    Configurable
    Receive Sensitivity
    802.11b: -89 dBm
    802.11g: -81dBm
    802.11n: -71dBm
    Antenna
    nternal: On-board antenna
    Hardware Parameters
    Data Interface
    UART: 300bps~460800bps
    Ethernet: 100Mpbs
    GPIOs
    Operating Voltage
    3.3V(+/-5%)
    Operating Current
    170mA ~300mA
    Operating Temp.
    -40℃ ~ 85℃ (industrial)
    Storage Temp.
    -40℃- 125℃
    Size
    32mm x 45mm x8mm
    Software Parameters
    Wireless Network Type
    Station/AP Mode
    Security Mechanism
    WEP/WPA-PSK/WPA2-PSK
    Encryption Type
    WEP64/WEP128/TKIP/AES
    Work Mode
    Transparent Transmission,Serial Command
    Setting Command
    AT+instruction set
    Network Protocol
    TCP/UDP/ARP/ICMP/DHCP/DNS/HTTP
    Max. TCP Connection
    32
    User Configuration
    Web Server+AT command config.
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