Multiple lines on a chart



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.


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

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


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


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