Waveshare RS485 TO ETH - JSON complex example; ENABLE NTP; NESTED JSON DESIGN

RS485 TO ETH
Figure 7 TCP Server
2.2.3. UDP CLIENT
UDP transport protocol provides simple and unreliable communication services. No connection
connected/disconnected.
In UDP Client mode, RS485 TO ETH will only communicate with target IP/Port. If data not from target
IP/Port, it won’t be received by RS485 TO ETH.