Hi, i'd like to show the maximum value of the last 24 hours on the dashboard with the ui-level node. The RBE node ist nearly perfect but it only let me filter the greater like XXX or equal to the last value. But i want to get only the bigger value then the last one. In my case i want to show the …

Use the smooth node. It has an option to return the minimum or maximum value seen over the last x values.

E1cid 5 July 2020 18:40 2

should be possible in a change node with a JSONata expression. Have a look at this thread

Topic		Replies	Views
JSONata: Get max and minimum temperature with timestamp General	40	2946	4 June 2020
How to do this in Node-RED General	5	168	18 January 2023
How to find max & min value from received values and shows it like this Dashboard	15	8372	31 July 2020
Filter by change or x min General	16	166	23 April 2024
Next value in msg max 1 higher than last General database	23	564	23 September 2022

Copyright OpenJS Foundation and Node-RED contributors. All rights reserved. The OpenJS Foundation has registered trademarks and uses trademarks. For a list of trademarks of the OpenJS Foundation, please see our Trademark Policy and Trademark List. Trademarks and logos not indicated on the list of OpenJS Foundation trademarks are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.

How to filter the maximum value of the last 24 hours

Related Topics