Dual Serial UART to Ethernet Converter Module With New Cortex-M4 Kernel
  • Description

    TCP232-E2 Serial Ethernet Module is to transmit data from serial TTL UART to ethernet,which has characters of low price, high speed and high stability.

    TTL & Ethernet Two-way Transparent Transmission

    TCP232-E2 is a dual serial ethernet module, which supports 2*TTL working at the same time. It adopts Cortex-M4 solution and its basic frequency is up to 120MHz. And the internal of the module integrates TCP/IP protocol stack.

    Webpage ConfigurationNew Cortex-M4 KernelDual TTL Serial
    TCP232-E2 Evaluation Board : TCP232-EVB

    Product Features of TTL to Ethernet Module

    • New Cortex-M4 kernel, industrial working temperature range(-40~85℃), elaborate optimization TCPIP protocol stack, stable and reliable.
    • selectable UART port, Different port can be used together, work independently, distinguish the connected serial port via port number.
    • Auto-MIDX function, discretionarily connect cross-over or direct network cable, automatic switching.
    • Support TCP Server, TCP Client, UDP, UDP Server, HTTPD Client,websocket,  various of ethernet protocols.
    • Support virtual serial port, provide corresponding software.
    • Serial port highest baud rate from 600bps to 1024000bps(COM0 only max 256000bps).
    • wide voltage input, more applications.
    • Support DHCP, automatically access IP, can inquire the facility within network through the UDP broadcast protocol(using software USR-TCP232-E45 Setup).
    • Supply the protocol for VIP customers
    • Provide PC TCP/IP SOCKET programming example, VB, C++, Delphi, Android, IOS.
    • A built-in web page, also parameter setting via web, can customize web pages for users.
    • Can also set via UDP broadcast, provide the set up protocol.
    • Reload button, a key restore default Settings.
    • RJ45 status indicator light, RJ45 interface built-in isolation transformer, 2 KV isolation.
    • The global unique MAC address bought from IEEE, the user can define MAC address (please state when you make order).
    • Support upgrade firmware via network.
    • Support visit IP and domain name at the same time
    • Support up to 8 link from client when act as TCP Server, same data will be send to all client.
    • Can modify http server port from default port 80 for module built-in http server.
    • Support Keepalive, detect a dead link quickly and make sure the connection more stable.

    Data Submitted to Web Server Directly of TTL to Ethernet Module

    Support Modbus of TTL to Ethernet Module

  • Product Specification

    System Information
    Processor Cortex-M4
    Basic Frequency 120MHz
    Flash 512K byte
    Port Number 1
    Interface Standard 8 pin RJ45 (with network transformer)
    Rate 10/100 Mbps,MDI/MDIX,auto switch between cross and direct connection
    Protection 2KV electromagnetism isolation
    Network Protocol IP,TCP,UDP,DHCP,DNS,HTTP,ARP,ICMP,Web socket,Httpd client
    Receive Buffer Max. 16k bytes buffer
    Port Number 2 (2*TTL,can work at the same time)
    Interface Standard TTL: 2.54 pin 3.3V
    Data Bits 5,6,7,8
    Stop Bit 1,1.5,2
    Check Bit None,Even,Odd,Space,Mark
    Baud Rate TTL: 600 bps ~ 1024K bps
    Flow Control RTS/CTS
    Buffer send and receive 2k bytes respectively
    RS-485 Pull-up and Pull-Down Resistor null,reserved 485 send-receive control pin
    Virtual Serial(USR-VCOM) Windows 2000 or higher(32 bit/64 bit)
    Configuration built-in webpage,computer set-up software,serial command
    Basic Parameter
    Size 55 x 30 x 23.2 (including Ethernet port and pin)
    Operating Temp. -40 ~ 85°C(industry)
    Storage Temp. -40 ~ 85°C,5 ~ 95% RH(no condensation)
    Input Voltage DC 3.3 / 5 V
    Working Current 120mA(115~125)@ 3.3V
    120mA(115~125)@ 5V
    Power <1W
    Certificate CE,FCC,ROHS
    Warranty 2 years
    Accessory null
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