Debug in gauge node red

Hai, I have a problem with my dashboard. the gauge cannot show the data. I have used change to change the string data to number, but it's still not working.

this is the flow

my dashboard

How are you converting it to a number in the change node? And how is the gauge configured?

1 Like

this is the change config

and the gauge config

I understood the gauge node should accept a string containing a number, but I may be wrong. Feed the message you are sending to the gauge node to a debug and show us what it says.

I think you have to set {{msg.payload}} instead of {{payload}} :slight_smile:

If it doesn't work, try to link your change node to a debug node and post here the result (showing all msg object structure, not only the payload )

Thank u, it is working! Thank you guys for giving me the answers