Overview The networking module USR TCP232 S2 is a brand new small size serial to Ethernet module This is a device that can realize direct data transmission between the network port and the TTL serial port It can be applied to 232 and 485 interfaces through level conversion circuits The S2 module consumes less power and consumes less current at full speed Equipped with M0 series 32 bit processor it runs faster and more efficiently At the same time the modules diversified functions can better meet the needs of customers The S2 module is easy to operate and has strong compatibility Compatible with the T24 series of setup protocols based on the addition of new features providing convenience for older users At the same time it has added a setting protocol similar to M4 Customers who use other series of product setting protocols can apply to S2 with simple adjustment Feature 1 10 100Mbps adaptive Ethernet interface support AUTO MDIX network cable cross connect automatic switching2 Working mode can choose TCP Server TCP Client UDP Client UDP Server HTTPD Client3 The serial port baud rate can be set from 600bps to 460 8Kbps supporting None Odd Even Mark and Space 4 Customize the heartbeat package mechanism to ensure the connection is reliable and eliminate dead connections 5 Customize the registration package mechanism to detect the connection status or you can do a custom header 6 In TCP Server mode the number of connected clients can be arbitrarily set