TTL & Ethernet Bidirectional Transparent Transmission
This is a serial TTL to Ethernet module,used for data transparent transmission.USR-TCP232-T is a data transparent transmission equipment for converting TCP or UDP socket data to serial UART.

Product Features of  ethernet serial module
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 (module products);
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 790 Kbps;
network protocol: ETHERNET ARP IP UDP TCP ICMP;