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MISC-TN-007: Using Node-RED on SBCSPG to develop zero code applications
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10:55, 27 April 2022
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{{InfoBoxTop}}
{{AppliesToSBCSPG}}
{{AppliesTo SBC Lynx TN}}
{{AppliesToIoT}}
{{AppliesTo IoT TN}}
{{InfoBoxBottom}}
{{WarningMessage|text=This technical note was validated against specific versions of hardware and software. It may not work with other versions.}}
*logging in the local debugger window a message containing the timestamp associated with the timer
*saving the timestamp on a local file
*sending a message
on
to
a remote MQTT server.
The test flow looks like this:
[[File:SBCSPG-Node-RED-1.png|thumb|center|600px|
caption
Test flow diagram
]]
</pre>
and receive the test messages from the remote broker, by
subrisbing
subscribing
to the test topic:<pre
class="board-terminal"
>
armbian@sbcspg:~$ mosquitto_sub -h test.mosquitto.org -t "dave-am-test/#" -v
dave-am-test 1571146144165
...
</pre>
== Video ==
Watch our dedicated video were is possible to see this demo in action:
{{#ev:youtube|mTkk8YTldpM|600|center|Using Node-RED on SBCSPG to develop zero code applications|frame}}
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