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RS232 / RS485 Serial to RJ45 & WiFi Converter - USR-WIFI232-610-V2

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  • RS232 / RS485 Serial to RJ45 & WiFi Converter - USR-WIFI232-610-V2

    USR-WIFI232-610-V2 is a wireless serial WIFI converter, which is used for project of RS232/RS485 serial equipment to WIFI or Ethernet networking. It can be controlled by mobile phone or laptops, also can be connected to the remote server.

    Features of Serial WIFI Converter

    • Hardware flow control (RTS/CTS) RS232 interface, male mouth(needle) consistent with computer pin definition
    • DC5~18V wide voltage input, can provide 2A current MP1482DS DCDC power supply chip, keep system reliability.
    • RS232 RS485 automatic switching
    • RJ45 network connection, support wired Ethernet transmission
    • Reload button, do not worry incorrect settings (in working status, press the button 3-5s then it load to default settings and automatic restart)
    • Rich status indicator light: Power Ready Link RXD TXD
    • Support IEEE802.11b/g/n wireless standards
    • Support TCP/IP/UDP network protocols
    • Support RS232 RS384 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
    • Single 5-18V power supply
    • Small size: 84 x 84x25mm
    • FCC/CE/RoHS/TELEC certificated

    Function comparison of  Serial WIFI Converter

    Application Field of Serial WIFI Converter

    • Serial RS232/RS485 to Wifi or Ethernet
    • WiFi remote control and monitoring, TCP/IP and WiFi coprocessor
    • WiFi remote control toy such as aircraft and cars
    • WiFi Internet radio, camera, digital photo frame
    • Medical instrument, data acquisition, handheld device
    • WiFi fitness testing machine, smart card terminal, Smart Home
    • Instrument, equipment parameter monitoring, wireless POS machine
    • Modern agriculture, military field and other wireless-related secondary development applications

    Note: This kit includes the antenna, AU power adapter, and DB9 cable.


    System Information
    Processor MIPS solution (32bit 360MHz)
    RAM / Flash 8M / 1M

    Port Number 1
    Interface Standard 8 pin RJ45
    Rate 10/100 Mbps, MDI/MDIX, auto switch between cross and direct connection
    Protction 2KV electromagnetism isolation, shell insulation blocking
    Network Protocol IP, TCP, UDP, DHCP, DNS, HTTP, ARP, ICMP, Web socket, Httpd client
    Receive Buffer 64K byte
    Max. Client Number in TCP Server Mode 32

    Standard 802.11 b/g/n
    Network Mode AP / Station / AP+Station
    STA Number in AP Mode 32
    Frequency Range 2.412 GHz ~ 2.484 GHz
    Transmit Power 802.11b: +20 dBm (Max)
    802.11g: +18 dBm (Max)
    802.11n: +15 dBm (Max)
    Receive Sensitivity 802.11b: -89dbm
    802.11g: -81dbm
    802.11n: -71dbm
    RF Model DSSS / OFDM
    Transmission Rate 802.11b:11 Mbps
    802.11g:54 Mbps
    802.11n:54 Mbps
    Transmission Range Max 400m (open horizon, 3dbi antenna)
    Wireless Network Security WEP: 64-bit/128-bit data encryption
    WPA, WPA2, 802.11i: advanced mode and PSK mode
    Encryption: 128-bit TKIP, AES, TKIP/AES
    Antenna Interface SMA

    Port Number 2 (1*RS-232, 1*RS-485, can not work at the same time)
    Interface Standard RS-232: DB9 pin type, RS-485: 2 wire (A+, B-, GND)
    Data Bits 5, 6, 7, 8
    Stop Bit 1, 2
    Check Bit None, Even, Odd, Space, Mark
    Baud Rate 300 bps ~ 460800 bps
    Flow Control RTS / CTS
    Buffer Send and receive 4K bytes respectively
    Protection RS-485: surge protection, overvoltage protection
    RS-485 Pull-up and Pull-down Resistor 2.2 KΩ

    Virtual Serial (USR-VCOM) Windows 2000 or higher (32 bit/64 bit)
    Configuration Built-in webpage, computer set-up software, serial AT command

    Basic Parameter
    Size 84 x 84 x 25 mm
    Operating Temp. -40 ~ 85°C
    Storage Temp. -40 ~ 125°C, 5 ~ 95% RH (no condensation)
    Input Voltage DC 5 ~ 18 V
    Working Current 140 ~ 350 mA @ 5V
    Power AP: 140mA @ 5V, STA: 140mA @ 5V, EPHY: 170mA @ 5V
    AP: 60mA @ 12V, STA: 60mA @ 12V, EPHY: 70mA @ 12V

    User Manual

    [Datasheet] USR-WIFI232-610 Datasheet | download
    [User Manual] USR-WIFI232-602/610/604/2 User Manual V2.0.3 download
    [User Manual] USR-WIFI232 High Performance Series Quick Start | download

    Development File

    [Development Doc] Usrlink Fast Networking Protocol Instruction and Demo | download
    [Demo Code] TCPIP Demo Code | download

    Application Software

    [USR-VCOM] Virtual Serial Software V3.7.1.520 | download
    [USR-TCP-Test] Testing Software download
    [USR-TCP-Test_android] Testing Software | download
    [USR-WIFI-AT Command Software] | download
    [Settings Utility] USR-WIFI232-W6xx Settings Utility | download

    Product Certificates

    [Certificate] WIFI High Performance CE FCC ROHS WEEE Certificate | download


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