Hi all,
Using the great esphome integration on my Hass installation.
I have sonoff basics integrated via esphome and the state is “on” or “off”.
Now, I also like to graph the state change in Grafana (via influxdb) and need this to be a numerical state.
(I overlay this on my beer fermentation temperature in Grafana as I like to see when the heater or cooling pump switch on or off).
Any suggestions how I could do this? Should I create a template sensor to do this.
I’m sure I have done this before but for the life of me can’t remember how.
I have Googled but not successfully…
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Many thanks,
Roland