USR IOT USR-N540 User Manual

USR-N540 User Manual www.usriot.com
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③ Click ”Connect” to test data transmission.
TCP Server Test Screenshot
3.1.3. UDP Client Mode
1) It subjects to UDP protocol, no connection, just only sending data.
2) USR-N540 only communicate with destination port of IP. Otherwise, the data cannot be received.
3) Under this mode, destination Address is 255.255.255.255, then it can make UDP broadcast and receive
broadcast data. Broadcast within segment as 192.168.0.255, it can be sent but cannot be received currently.
4) Under UDP Client/ UDP Server mode.
5) Test Example：
① Open USR-TCP232-M4, E45 Setup Software: build a UDP firstly. PC’s IP is 192.168.0.95. Port to be listened

USR IOT USR-N540 Specifications

General

Brand	USR IOT
Model	USR-N540
Category	Server
Language	English