Hello everyone! I'm a newbee at Node-Red and I'd like to collect information from my MQTT and push it to my database. Initially I subscribe for a branch of topics (Devices/+) and receive around 50 MQTT messages. Now I'd like to combine them into one single object and store it into database at once…

And fianlly it looks like this: [image] With code similar to this: switch (msg.topic){ case 'Dacha/pressure': lLocation="Dacha"; lArea="Pantry"; lMeasurement="Pressure" msg.valid=true; break; case 'Dacha/temp': lLocation="Dacha"; lA…

Steve-Mcl 6 June 2020 21:15 6

The join is really simple. Give it a go.

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Combine several messages from MQTT into one request to DataBase

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