Data Test - Waveshare RS485 TO ETH Manual

485 TO ETH (B) User Manual
This configuration is complete.

5.2. DATA TEST

After the connection is completed, the LINK light (usually the blue light in the middle) of
the device turns on. It indicates that the device is normally connected to the MQTT server.
Now open the serial port tool:
Figure 37 IP configuration
Figure 38 Serial port sending and receiving
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