Ethernet RJ45 to RS485 TCP UDP 100M Full Duplex Serial Port Server Wireless Transceiver Modem Module E810-DTU(RS485) - CDBAIRUI, 0302050200000003

• Four communication mechanisms-TCP and UDP.Quickly realize data transparent transmission function throughconfiguration TCP Sever function- It is often used for communication with TCP clients in a local area network. Suitable for no server in the LAN and A scenario where multiple computers request data from the server. Sameas TCP Client, there is a difference between connection and disconnection. TCP Client function -TCP Client provides client connections for TCP network ser- vices.Proactively initiate to the server Connection request and connection establishment are used to realize the interaction between serial port data and server data. UDP Sever function- On the basis of ordinary UDP, the source IP address is not veri- fied. After receiving a UDP data packet, the target IP is changed to the data source IP and port number, and the data is sent to the IP and port number of the most recent communication. UDP Client function In UDP Client mode, the device will communicate with the target port of the target IP. At the same time, if the destination address is set to 255.255.255.255, the effect of UDP full net- work segment broadcasting can be achieved, and the broadcast data can also be received.