USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS
USR-TCP232-T2 is a tiny size serial Ethernet module which can realize data bidirectional transparent transmission between TTL and RJ45 Port.
Introduction of Ethernet Module
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.
Feature of Ethernet Module
- Support DHCP, automatically obtain an IP address and query IP address through serial setting protocol
- Support DNS function
- Set parameters through webpage and serial AT command
- Upgrade firmware via network
- 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
- Support customization
Application Field of Ethernet Module
- Industrial data transmission, industrial automation
- security and protection monitoring, public security
- Smart home, power control, environmental monitoring, intelligent agriculture
- Door check on work attendance system, POS system, rice selling system
- Building automation system, power monitoring, self-service banking system, telecom machine room monitoring
Work Mode of Ethernet Module
Application of Ethernet Module
Image of Ethernet Module
| System Information | |
| Processor | ARM |
| Flash | 32K byte |
| Ethernet | |
| Port Number | 1 |
| Interface Standard | RJ45 |
| 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 |
| Buffer | Send: 6K bytes, receive: 4K bytes |
| Serial | |
| Port Number | 1 |
| Interface Standard | TTL |
| Data Bits | 5, 6, 7, 8 |
| Stop Bit | 1, 2 |
| Check Bit | None, Even, Odd, Space, Mark |
| Baud Rate | 600 bps ~ 460.8 Kbps |
| Flow Control | Null |
| Buffer | Receive: 800 bytes |
| RS-485 Pull-up and Pull-Down Resistor | Null, reserved 485 send-receive control pin |
| Software | |
| Virtual Serial(USR-VCOM) | Windows 2000 or higher (32 bit/64 bit) |
| Configuration | computer set-up software, serial command, built-in webpage, AT command |
| Basic Parameter | |
| Size | 55 x 22.6 x 23.1 mm |
| Operating Temp. | -25~ 75°C |
| Storage Temp. | -40 ~ 105°C, 5 ~ 95% RH |
| Input Voltage | DC 3.3V/5V |
| Working Current | 150mA |
| Power | <1W |
| More | |
| Warranty | 2 years |
| Accessory | Null |
