Backup and Restore Dashboard 2.0 Chart Data

[smanjunath211]

Storing Chart Data from a D2 Dashboard

Here is an example of how I would save data to context and recover when server restarted. You will need to set your context store to persistent Working with context : Node-RED I have limited the stored data to 1000 readings, I have edited all nodes so look at them all. Ì have included test data, this is how you should share data, attach it to your flow as it is helpful for others to test, as they do not have access to your mqtt nodes. Attaching files is not best practice when sharing export…

pls check here..