My device sends the following data in a single JSON packet using the DATA key.
{“VARMS”:0,”VBRMS”:0,”VCRMS”:0,”IARMS”:0,”IBRMS”:0,”ICRMS”:0,”FPA”:0,”FPB”:0,”FPC”:0}

I’m using thingsboard to see the flooding in my area. I’ve used HTML Value card to show max value on distance from the sensor to the river, but now i wanna get the timetamp WHEN the max value was the highest, how can I do that?

I am using thingsboard Open source Community version.
I ran into an error that shows that my alarm is not working. However it was working and sending. the last time it worked as it is supposed to is at 8:15am. Afterwards it doesnt send create alarm every 5 min anymore
(https://i.sstatic.net/DS1Y1j4E.png)