USR-TCP232-E2 Pin Type Serial UART TTL to LAN Ethernet Module---2 serial ports

Introduction This is a serial TTL to Ethernet module, used for data transparent transmission. USR-TCP232-S can be used to transfer TCP or UDP network packets with TTL interface data, achieving transparent transmission. This equipment has characters of small size, low power consumption, ARM processor, quick speed and high stability. Function 10/100M auto detect interface; support AUTO MDI/MDIX, Can use a crossover cable or parallel cable connection; Work mode TCP Server, TCP Client, UDP, UDP Server; Working model related parameters can be set via a serial port or network; 3.3 V TTL level; Virtual serial port supported; Unique heartbeat package mechanism to ensure that the connection is reliable, put an end to connect feign death; Under UDP mode, Packet Broadcast is prohibited, with stronger anti-interference ability; across the gateway, across switches, routers; Can work in LAN, also can work on the Internet (external network); 32 bits ARM CPU inside;
LAN: 10/100Mbps
; protect: Built-2KV isolated electromagnetic; serial port baud rate: from 300 to 230400bps can be set up, and up to 3
MBPS; network protocol: ETHERNET ARP IP UDP TCP ICMP; Parameter
Input Voltage: DC
3.3VC ertificate: CE, FCC
Size: 20 x 33 mmOperating Temp.: -25 ~ 75°CStorage Temp.: -40 ~ 85°C, 5 ~ 95% RH (no condensation)
Interface: TTL UART
Network Protocol: IP, TCP, UDP, ARP, ICMP