Grafana-mqtt-datasource axis

Grafana Dashboards
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1

Hello all,

I am using grafana-mqtt-datasource. my data has two fields, time and “num”. Now when i use time-series visualization, it plots both the values against the time on which the data was received in grafana.

What i want to do is, plot “num” against the “time” I am receiving in my mqtt data signal, not the time on which the data is received in mqtt.

How to acheive this?
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2

is your time field from mqtt being recognized as type time?

if it is, you can use a transformation to hide the field you are not interested in seeing. if it is not recognized as time, you can use another transformation, to convert the field type to time, and then hide the other time field…