Download
User Manual : http://www.usr.so/product/serial-ttl-uart-to-ethernet-module/
Ticket System: submit your ticket at h.usriot.com if you have technical questions about the item.
Feature
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New Cortex-M4 kernel, industrial working temperature range(-40~85℃), elaborate optimization TCPIP protocol stack, stable and reliable.
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selectable UART port, Different port can be used together, work independently, distinguish the connected serial port via port number.
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Auto-MIDX function, discretionarily connect cross-over or direct network cable, automatic switching.
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Support TCP Server, TCP Client, UDP, UDP Server, HTTPD Client,websocket, various of ethernet protocols.
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Support virtual serial port, provide corresponding software.
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Serial port highest baud rate from 600bps to 1024000bps(COM0 only max 256000bps).
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wide voltage input, more applications.
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Support DHCP, automatically access IP, can inquire the facility within network through the UDP broadcast protocol(using software USR-TCP232-E45 Setup).
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Supply the protocol for VIP customers
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Provide PC TCP/IP SOCKET programming example, VB, C++, Delphi, Android, IOS.
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A built-in web page, also parameter setting via web, can customize web pages for users.
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Can also set via UDP broadcast, provide the set up protocol.
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Reload button, a key restore default Settings.
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RJ45 status indicator light, RJ45 interface built-in isolation transformer, 2 KV isolation.
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The global unique MAC address bought from IEEE, the user can define MAC address (please state when you make order).
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Support upgrade firmware via network.
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Support visit IP and domain name at the same time
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Support up to 8 link from client when act as TCP Server, same data will be send to all client.
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Can modify http server port from default port 80 for module built-in http server.
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Support Keepalive, detect a dead link quickly and make sure the connection more stable.
Parameter
Parameter |
Value |
Input Voltage |
DC 3.3 / 5 V |
Input Current |
120mA(115~125)@ 3.3V
120mA(115~125)@ 5V |
Power |
<1W |
Certificate |
CE, FCC, ROHS |
Size |
44.45 x 31.75 x 15.4 mm |
Operating Temp. |
-40 ~ 85°C (industry) |
Storage Temp. |
-40 ~ 85°C, 5 ~ 95% RH(no condensation) |
Interface |
3* TTL UART |
Network Protocol |
IP, TCP, UDP, DHCP, DNS, HTTP, ARP,
ICMP, Web socket, Httpd client |
Packing list |
USR-TCP232-ED2 *1 |
Image

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