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  • $164.67
  • Free 30-day Returns
  • Ships from China.
    Sold by Nexlly

    Shipped by Nexlly

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    4 Serial Port RS232/RS485/RS422 to Ethernet Converter

    • USR-N540, Four serial ports device server,RS232 / RS485 / RS422 interface,TI cortex-M4 solution, ARM processor and TCP/IP protocol stack,DNS, DHCP, Websocket and HTTPD Client supported
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    USR-N540, Four serial ports device server, RS232 / RS485 / RS422 interface, TI cortex-M4 solution, ARM processor and TCP/IP protocol stack, DNS, DHCP, Websocket and HTTPD Client supported Built-in webpage, support customized, Reload button, one key to restore factory defaults, Multiple indicator LEDs for easy debugging, Keepalive function, rapidly detect dead links Can upgrade firmware via network easily, Account and password to page login and network settings, Support UDP broadcast, send and receive data from all IP in LAN Global unique MAC address bought from IEEE, can be defined, Virtual serial port, setup and test software is availiable Provide PC TCP/IP SOCKET programming example: VB, C++, Delphi, Android, IOS

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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    Return Policies

    • Return for refund within: 30 days
    • Return for replacement within: 30 days
    • This item is covered by Nexlly Return Policy

    Manufacturer Contact Info

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