Wiki source code of node_red usage example MQTT
Last modified by Herong Lu on 2022/05/19 18:35
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| 1 | = The difference from UDP TCP is also in the connection = | ||
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| 3 | [[image:image-20220519170656-1.png]] | ||
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| 5 | == MQTT in settings == | ||
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| 7 | [[image:image-20220519171012-2.png]] | ||
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| 9 | The default port of MQTT is 1883 because the nodered I demonstrated is installed on my server, so its IP address is local | ||
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| 12 | [[image:image-20220519171249-3.png]] | ||
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| 14 | If you need to verify, please enter the account password of the MQTT server you are connecting to | ||
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| 16 | [[image:image-20220519171639-4.png]]. | ||
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| 18 | [[image:image-20220519175429-1.png]] | ||
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