Add timestamp of last communication as object

[tsvsj]

Hi,

after several days I've encountered, that a single Danfoss LC13 has stopped communicating with my gateway. Through the state alive everything seems to be correct, but in fact it is not. It would be great to have the timestamp of the last communication as a seperate state, to use it within vis. Otherwise I need to extract the timestamp from the ack state via javascript. I would be glad to avoid this.

Thanks!

Regards tsvsj

[tsvsj]

I need to correct myself. The state alive is not really reliable to identify connection issues. A timestamp from the last change of sleep would be more reliable, as I know, that the device has to reconnect in specific intervals.

Another idea could be some kind of global alarm option, when existing devices do no longer communicate.