Serial UART TTL to Ethernet Module - USR-TCP232-T2
Serial UART TTL to Ethernet Module - USR-TCP232-T2
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
Client Support Center: submit your ticket at h.usriot.com If you have a technical inquiry about the product.
Serial Ethernet Module Introduction
USR-TCP232-T2 is a tiny size serial Ethernet module which can realize data bi-directional 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 on 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 |
User Manual
[Datasheet] USR-TCP232-T2 Datasheet | download
[User Manual] USR-TCP232-T2 User Manual V1.1 | download
[User Manual] USR-TCP232-T2 Hardware Manual | download
[User Manual] USR-M0-AT-Command-Set V1.0.0 | download
[AT Command] USR-M0 AT Command Set V1.0.1 | download
[Selection Table] Ethernet Module Selection Table | download
Development File
[Demo Code] TCPIP Demo Code | download
[Customized Webpage] USR-TCP232-T2 Customized Webpage_V4015 | download
[Customized Webpage] USR-TCP232-T2 Customized Webpage_V4017 | download
Application Software
[USR-VCOM] Virtual Serial Software V3.7.1.520 | download
[USR-TCP-Test] Testing Software | download
[USR-TCP-Test_android] Testing Software | download
[USR-M0] Setup SoftwareV2.2.2.279 | download
Product Certificates
[Certificate] M0 Series CE FCC ROHS WEEE Certificate | download
