Serial UART TTL to Ethernet Module

Communication Expert of Industrial IOT
Serial UART TTL to Ethernet Module
Serial UART TTL to Ethernet Module
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Price: $11.00
Availability: In Stock
Model: USR-TCP232-T2
Manufacturer: USR IOT
Average Rating: Not Rated

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Unique Features

1.Support DHCP and DNS

2.Support built-in webpage

3.Support HTTPD Client

4.Upgrade firmware via network

Serial Ethernet Module Download

User Manual: USR-TCP232-T2

Evaluation Kit : USR-TCP232-EVB

Client Support Center: submit your ticket at If you have technical problems about the product.

Serial Ethernet Module Introduction

USR-TCP232-T2 is a tiny size serial Ethernet module which can realize data bidirectional transparent transmission between TTL and RJ45 Port. It can also be applied in RS232/ RS485 by level shift circuit.USR-TCP232-T2 is based on Cortex-M0 core. It has characters of low power, fast speed and high efficiency.

Serial Ethernet Module Feature

  • Set parameters through webpage, software and serial AT command
  • Auto-MDI/MDIX, RJ45 port with 10/100Mbps
  • Serial port baud rate from 600 bps to 460.8 Kbps, Check bit of None,Odd,Even,Mark and Space
  • Work mode: TCP Server, TCP Client, UDP Client, UDP Server, HTTPD Client
  • Support virtual serial port and provide corresponding software USR-VCOM
  • Heartbeat package mechanism to ensure connection is reliable, put an end to dead link
  • User-defined registration package mechanism, check connection status and use as custom packet header
  • Under TCP Server mode, Client number ranges from 1 to 16; default number is 4
  • The global unique MAC address bought from IEEE, user can define MAC address
  • Restore factory default
  • Across the gateway, switches, routers
  • Can work in LAN, also can work in the Internet (external network)
  • Provide PC TCP/IP socket programming example such as VB,C++,Delphi,Android and IOS

Serial Ethernet Module Parameter

Parameter Value
Input Voltage VCC 3.3V / VDD 5V
Current 150mA
Size 55 x 22.6 x 23.1 mm
Operating Temp. -25 ~ 75°C
Storage Temp. -40 ~ 105°C, 5 ~ 95% RH
Interface TTL UART *1
Packing list USR-TCP232-T2 *1

Serial Ethernet Module Image

Ethernet Module

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