Hi Fercsa,
Update on the Grafana dashboard I have been using to operate my tester.
On the left side there is a table that shows the status of all the tester slots. Rather than use a table for each group of 8 cells, this version has one table to show the status of 24 cells. There is a scroll bar to see the additional rows.
The columns can be sorted to group the data according to interest, for example: Temperature or Status, etc.
The temperature entries are color coded automatically (green/yellow/red) by the limits defined in the properties section for alerting .
On the right is a graph showing the results of the DEPLETE / CHARGE / DISCHARGE process for the cell of interest .
This panel refresh is quick for the table where Influxdb can easily locate the most recent entries for status, and it takes about 5-10 seconds during the refresh to pull the data and when re-draw the chart. During this time the Rpi CPU utilization increases to 30-35%.
I use this dashboard with automatic refresh turned off to conserve resources on the Rpi and just click the refresh button when I am around to check on the test progress.
Here is the JSON file for importing this dashboard intoGrafana. It should work for others once the data source is updated and the SM addresses adjusted as needed. I use 10,11,12,13 on my tester, so those are configured for display in the table and for the cell graph pulldown.
Hmmm. no attachment button.
ok, found it in full edit mode, on the bottom of the screen.