[Feature Request] Show time (& date) of sensor data

[magooffm]

Hi there,

I think it might be useful to show the time of the sensor data received on the trmnl screen.

Use case:
I'm currently trying to air my place in the mornings before the heat kicks in so I noticed that my triggered automations don't fit with the displayed temperature data. I adjusted the update interval to my needs but I still think it would be handy to have the actual timestamp of the sensor data on screen - especially for battery powered sensors that don't update that frequently. Cherry on top would be a config-ui toggle for each sensor - as well as a general "last-data-received" timestamp e.g. in the bottom right corner (which would be sufficient for me right now).

Cheers

[TilmanGriesel]

I actually have this on my list! I've already worked on a few examples, and the data is available in the HA plugin payload. Now I just need to find the best way to display it. 🙂