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Modbus and Bluetooth data sending to Node-RED (view source)
Revision as of 13:40, 27 January 2023
, 13:40, 27 January 2023→MQTT gateway using MQTT explorer and Node-RED broker
==MQTT gateway using MQTT explorer and Node-RED broker==
==MQTT gateway using MQTT explorer and Node-RED broker==
In this example, we are going to use the same Node-RED broker configured in previous parts of this article, only this time we are going to use [http://mqtt-explorer.com/ MQTT Explorer] app to Publish and Subscribe to Modbus data.
In this example, we are going to use the same Node-RED broker configured in previous parts of this article, only this time we are going to use [http://mqtt-explorer.com/ MQTT Explorer] app to Publish and Subscribe to Modbus data.'
===Device setup===
Navigate to '''Services -> Modbus -> MQTT Gateway'''. Follow these steps for the configuration:
*'''Enable''': on
*'''Host''': if you are using local broker on the device - input '''127.0.0.1''', otherwise input your MQTT broker address
*Leave everything else as default, or adjust according to your needs
[[File:MQTT gateway settings node red local router.png|border|500px|class=tlt-border]]
===MQTT explorer setup and testing===
