Looking for advice on how to store data and display a chart, as well as an image

gallionjason
Tue, 14 Jan 2025 11:04:09 +0000
General

Hello, I've been using Node-red for a awhile but would like some suggestions on storing data and displaying a time series chart.
There is a sensor sending data 8 times a second, as well as a target setpoint, an average per minute from an array, and a maximum and minimum value. There is also an image that is sent to the browser but not stored in the database.
From what I understand, the best option may be to send the data to an SQLite DB, then send the data to chart, possibly dashboard 2.0.
Thank you in advance for any suggestions or direction.

6 posts - 4 participants