511
edits
Changes
Modbus and Bluetooth data sending to Node-RED (view source)
Revision as of 17:40, 7 February 2023
, 17:40, 7 February 2023→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.
Here's connection topology for this use case:
[[File:Nodered configurationexample topo6.png|border|700px|class=tlt-border]]
===Device setup===
===Device setup===
