Unique Features

1.Support USR Unique "Virtual Serial Software"

2.Support D2D Data Forwarding

3.Support Httpd Client and Websocket

4.Support DHCP Dynamically Assign IP

5.Support Customized Webpage

6.Support TCP/UDP/Httpd/WEB to Serial

Serial Device Server Introduction

USR-TCP232-410 is a dual serial device server, which supports rs232 & rs485 working at the same time. It adopts Cortex-M4 solution and its basic frequency is up to 120MHz. And the internal of the serial server integrates TCP/IP protocol stack.

Serial Device Server Feature

• New Cortex-M4 kernel, industrial working temperature range(-40~85℃), elaborate optimization TCPIP protocol stack, stable and reliable.
• Auto-MIDX function, discretionarily connect cross-over or direct network cable, automatic switching.
• Serial Device Server 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.
• Serial Device Server 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
• Serial Device Server 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).
• Serial Device Server 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.
• Serial Device Server Support Keepalive, detect a dead link quickly and make sure the connection more stable.

Has been imitated cannot be transcended！

 Founded in 2006, USR has been a expert of serial communications in Internet of Things (IOT) and Machine - to -Machine (M2M) soluations. Today, our specialized:

• Serial to Etherent module converter
• Serial to WIFI module converter
• GSM Modem / 4G Router

Factory direct sales with last version and software. Proefessional technology team to support online.

In short, we've been doing this line for more than 9 year, “Be honest, Do best "