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Modbus and Bluetooth data sending to Node-RED (view source)
Revision as of 13:08, 2 February 2023
, 13:08, 2 February 2023→MQTT gateway using MQTT explorer and Node-RED broker
===MQTT explorer setup and testing===
===MQTT explorer setup and testing===
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Open MQTT Explorer application and in the default screen input the '''Host IP (1)''' of MQTT Broker, then press '''Connect (2)'''.
[[File:Mqtt explorer server connection to broker example.png|border|600px|class=tlt-border]]
Once done, locate Publish section on the right side. You can use the same settings as in previous sections of MQTT Gateway:
# '''Topic:''' request
# '''Data:''' 0 65432 0 192.168.10.1 502 5 1 3 6 2
[[File:Publish from mqtt explorer node red example.png|border|500px|class=tlt-border]]
If everything is set up correctly, then you should be able to see response from the router:
[[File:Mqtt explorer response from router.png|border|400px|class=tlt-border]]
