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Garth Vander Houwen 2022-10-31 10:45:51 -07:00
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docs/software/mqtt/index.mdx
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@ -227,6 +227,15 @@ if __name__ == '__main__':
### Using MQTT with Node-RED ### Using MQTT with Node-RED
Below is a valid json envelope for information sent by MQTT to a device for broadcast onto the mesh.
```
{
"sender":"whatever you want to be the SENDER",
"type":"sendtext",
"payload": text or a json object go here
}
```
Node-RED is a free cross-platform programming tool for wiring together hardware, APIs, and online services developed originally by IBM for IOT. It is widely used for home automation by many non-professional programmers and runs well on Pi's. Node-red has many plug-in modules written by the community. I will use this platform as a practical example on how to interface with the MQTT features of Meshtastic. Everything can be done from GUI's without using command line. Node-RED is a free cross-platform programming tool for wiring together hardware, APIs, and online services developed originally by IBM for IOT. It is widely used for home automation by many non-professional programmers and runs well on Pi's. Node-red has many plug-in modules written by the community. I will use this platform as a practical example on how to interface with the MQTT features of Meshtastic. Everything can be done from GUI's without using command line.
Step one: use http://client.meshtastic.org/ one of the Apple apps or the CLI to connect to your device and adjust these settings. Step one: use http://client.meshtastic.org/ one of the Apple apps or the CLI to connect to your device and adjust these settings.