Separate a value from an object, capture information

General
1

I need to separate, or capture the value of the object, which I got from the database, I have no idea how to do it, any idea or programming code.
i want to publish on a dashboard this value. in a gauge indicator

gggggg

2

Try and follow these instructions -

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3

Once you have worked out the path to the value you want then if you read the help text for the gauge node you will see that you can tell it where to get the value from. So in the Value Format field you should be able to put something like
{{msg.payload.pesoreal}}

[Edit] Added the {{ }} around the above as I had missed them off originally.

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4

Thank you, i really apreciate your help, it was ver usefull

5

Thank you, i really apreciate your help, it was ver usefull, this one was my solution.

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