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USR IOT USR-K7 User Manual
Also see for USR-K7: User manual
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Super Port User Guide www.usriot.comJinan USR IOT Technology Co., Ltd Sales@usriot.comPage14/341） UDP Server does not verify the source IP address on the basis of ordinary UDP. After each UDPpacket is received, the target IP is changed to the data source IP and port number. When sendingdata, it is sent to the latest communication IP and port number.2） This pattern is usually used for data transmission scenarios where multiple network devicesneed to communicate with the module and do not want to use TCP due to the high speed andfrequency.Like the socket UDP server in PC API. Many to one data transfer supported, the data fromUART part will be transformed to the last UDP packet’s address.Here show 2 UDP client communicate with server, server send data to the last clientcommunicates with it.Diagram 3-8 Client 1 <-> server |
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