I have text box but could have 2 if needed, i have atemp sensor giving me temp readings and i want to use that to check if its above or below the previous min/max and is so update the text box to show the new min or max. [{"id":"28cdd8ce.21a0a8","type":"inject","z":"4f2cae6a.c5ec8","name":"","topi…

Want to make a min/max text box on the dashboard for temp sensor output

dceejay 14 July 2020 07:29 2

the node-red-node-smooth can show the most recent max or min for you.

How to find max & min value from received values and shows it like this

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