Multiple lines on a chart

Dashboard
1

20

I need some help,
i have 2 flows with different output every 5 min, and want this 2 numbers in one chart on the dashboard.
Alex

2

This cookbook flow will show you what you need to do to join the messages.

https://cookbook.nodered.org/basic/join-streams

The dashboard info panel will then explain what format you need for the message you send the dashboard node

3

You don't need to join them ! - just make sure they have different msg.topic set and feed into the same chart .

4

Thank you , it was the missing or same msg.topic