WIFI232-T

Serial UART To 802.11b/g/n WIFI Module,Tiny Size Low Power
  • Description

    WIFI232-T module is 802.11 b/g/n embedded wi-fi module,which can connected any equipment with a serial port for data transmission. It can work as TCP clinet/TCP server/UDP to send data from UART to WIFI or WIFI to Serial in LAN or remote server.

    Low PriceSupport Smart LinkLow PowerSupport DHCPSupport WPS
    WIFI232-T Evaluation Board : WIFI232-TEVKV2

    HTTPD Function of low cost wifi module

    • Support IEEE802.11b/g/n Wireless Standards
    • Support WIFI2.4 GHz, support WEP, WPA/WPA2 security mode.
    • Based on Self-developed High Performance MCU
    • Ultra-Low-Power for Battery Applications with Excellent Power Save Scheme
    • Support UART Data Communication Interface
    • Support Work As STA/AP/AP+STA Mode
    • Support SmartLink Function (APP program provide)
    • Support Wireless Upgrade Function
    • Support WPS Function
    • Support Multi-TCP Link (5 Channel) Apllication
    • Support External Antenna
    • Single +3.3V Power Supply
    • Smallest Size
    • FCC/CE Certificated

    Product Features of low cost wifi module

    Work Mode of low cost wifi module

    1.AP WIFI Mode

    2.STA WIFI Mode

  • Product Specification

    Wireless Parameters
    Certification FCC/CE
    Wireless Standard 802.11 b/g/n
    Frequency Range 2.412GHz-2.484GHz
    Transmit Power 802.11b: +16 +/-2dBm (@11Mbps)
    802.11g: +14 +/-2dBm (@54Mbps)
    802.11n: +13 +/-2dBm (@HT20, MCS7)
    Receive Sensitivity 802.11b: -93 dBm (@11Mbps ,CCK)
    802.11g: -85dBm (@54Mbps, OFDM)
    802.11n: -82dBm (@HT20, MCS7)
    External: I-PEX connector
    Hardware Parameters
    Data Interface UART, PWM, GPIO
    Operating Voltage 2.8~3.6V
    Operating Current Continuous TX: ~200mA
    Normal Mode: Average: ~12mA,Peak: 200mA
    Standby: <200uA
    Operating Temp. -40℃ ~ 85℃ (industrial)
    Storage Temp. -45℃- 125℃
    Size 22mm x 13.5mm x 6mm
    External Interface 1×10,2mm Pin (0 or 90 degree)
    Software Parameters
    Wireless Network Type STA/AP
    Security Mechanism WEP/WPA-PSK/WPA2-PSK
    Encryption Type WEP64/WEP128/TKIP/AES
    Update Firmware Local Wireless
    Customization Support custom webpage,provide SDK for secondary development (VIP client)
    Network Protocol IPv4, TCP/UDP/HTTP
    User Configuration AT+command, Webpage
    Android/iOS APP
    Smart Link configurating APP
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