Date Data Display in a Stat Panel

Grafana Stat Panel
1

  • What Grafana version and what operating system are you using?
    Windows11
    Grafana11.2.0

  • What are you trying to achieve?
    Display date data from external input（MQTT）.

I want to send date data in the format yyyy/mm/dd in real-time via MQTT communication and display it. Is there any way to do this?

2

Will you receive date as a timestamp or as a string?

For example, if you receive data like this:

{
"unitId":3,
"meterId":7,
"activePower":96.596,
"timestamp":1733010000746}

You can use Convert field type transformation, choose required field under ‘Select the fields that should be included in the panel’ and specify time:yyyy/MM/DD as Unit:

Stat
Stat1905×753 75.6 KB

If you receive date as string in required format, just choose that field under ‘Select the fields that should be included in the panel’ without any additional transformations / formatting