Features : Support DHCP, automatically obtain an IP address and query IP address through serial setting protocol Support DNS function Set parameters through webpage Upgrade firmware via network Auto-MDI/MDIX, RJ45 port with 10/100Mbps Serial port baud rate from 600 bps to 230.4 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 MA C address bought from IEEE, user can define MA C address Restore factory default Across the gate way, 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++,Dei phi,Android and IOS
Specification : System message
Processor: ARM
Ethernet
Number of ports: 1
Interface standard: RJ45
Rate: 10/100 Mbps, MDI / MDIX cross-connect automatic switching
Protection: 1.5KV electromagnetic isolation, shell isolation protection
Network Protocol: IP, TCP, UDP, ARP, ICMP, DHCP, DNS, HTTPD Client
Cache: send: 6K bytes, receive: 4K bytes
Serial port
Number of ports: 1
Interface standard: RS-232: DB9 hole type
Data bits: 5,6,7,8
Stop bit: 1,2
Check digit: None, Even, Odd, Space, Mark
Baud rate: 600 ~ 230.4K
Flow control: none
Cache: Receive: 800 bytes
Software
Virtual Serial (USR-VCOM): Windows 2000 or higher (32-bit / 64-bit)
Configuration: PC settings software, serial instructions, built-in web pages
Basic parameters
Size: 71 x 60 x 25 (mm)
Operating temperature: -25 ~ 75 ﾣ C
Storage environment: -40 ~ 105 ﾣ C, 5 ~ 95% RH (no condensation)
Input voltage: DC 4.75 to 7.0 V
Operating current: 150mA (aver) @ 5V
Power consumption: <1W
Package Includes : 1 xUSR-TCP232-302
Details Pictures : 
