High-Flying UART to Wi-Fi/Ethernet

    £ 13.00 £ 13.00 13.0 GBP

    £ 13.00

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    HF-A21

    Base Frequency - 380MHz
    WiFi Standard - 802.11bgn
    Size - 25x40x8

    Overview of Characteristics
    ● Support IEEE802.11b/g/n Wireless Standards
    ● Support TCP/UDP/HTTP Network Protocols
    ● Support UART/Ethernet Data Interface
    ● Support Work As STA/AP/AP+STA Mode
    ● Support Router/Bridge Mode Networking
    ● Support Internal/External Antenna Option
    ● Support AT+ Instruction Set for Configuration
    ● Support Friendly Web Configuration Page
    ● Support Palmodic Signal
    ● Support Smart Link Application Tools
    ● Single +3.3V Power Supply
    ● Small Size: 25 x 40 x 8mm
    ● FCC/CE/Telec Certificated


    Class

    Item

    Parameters

    Wireless Parameters

    Certification

    FCC/CE/Telec

    Wireless standard

    802.11 b/g/n

    Frequency range

    2.412GHz-2.484GHz

    Transmit Power

    802.11b: +20 dBm (Max.)

    802.11g: +18 dBm (Max.)

    802.11n: +15 dBm (Max.)

    Configurable

    ReceiverSensitivity

    802.11b: -89 dBm

    802.11g: -81 dBm

    802.11n: -71 dBm

    Antenna Option

    External: I-PEX connector or PIN25 line out

    Internal: On-board PCB antenna

    Hardware

    Parameters

    Data Interface

    UART: 1200bps - 230400bps

    Ethernet: 10Mbps/100Mpbs

    GPIO,I2C,USB

    Operating Voltage

    3.3V (+/-5%)

    Operating Current

    Avg:170mA  Peak:400mA

    Operating Temperature

    -40℃- 85℃

    StorageTemperature

    -45℃- 125℃

    Dimensions and Size

    25×40×8mm 

    Software Parameters

    Network Type

    STA /AP/AP+STA mode

    Security Mechanisms

    WEP/WPA-PSK/WPA2-PSK/WAPI

    Encryption

    WEP64/WEP128/TKIP/AES

    Work Mode

    Transparent Transmission

    Serial command

    AT+instruction set

    Network Protocol

    TCP/UDP/ARP/ICMP/DHCP/DNS/HTTP

    Max. TCP Connection

    32

    User Configuration

    Web Server+AT command config.

    User Application SW

    Support customized application SW

    Provide SDK package

    Provide smart link tools

    Production Data2016/Q1(New)
    Key FeatureHardware AP Solution Ethernet SDK Support Lower Price
    ProcessorMIPS SOC
    Basic Frequency380MHz
    Operating SystemEcos
    Wi-Fi Standard802.11bgn
    CertificationCE/FCC
    Temp. Range-40~+85
    Internal Antenna
    I-PEX Connector
    Size (mm)25×40×8
    Package TypeDIP2x7
    Work Voltage3.3V
    Current @No data~170mA
    Current @Tx Peak~400mA
    Resource-Flash2MB
    Resource-RAM8MB
    Interface-UART1
    Interface-Ethernet
    Interface-GPIO
    AP Mode√(Max 20 STA)
    STA Mode
    AP+STA Mode
    Wi-Fi Repeater
    Web Server
    OTA Upgrade
    SDK Support

    1 x High-Flying UART to Wi-Fi/Ethernet module

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