I have some ESPhome devices which reads data via RS from some hardware. Of course this sensors getting unavailible sometimes, during updates etc. If i look at the graph of this sensors it looks correct. Now i need to summarize three sensors, in this case they are in one ESPhome device, but i want …

add an availability template to that and you shouldn’t have to touch your template. availability: > {{ expand('sensor.mew_przylacze_a_moc_czynna', 'sensor.mew_przylacze_b_moc_czynna', 'sensor.mew_przylacze_h7_moc_czynna') | rejectattr('state','is_number') | list | count == 0 }}

[image] Updating Templates with the new default values in 2021.10.x Configuration I keep seeing the same question about the new default argument for the templating. This post will cover all possible ways to define default. All the methods that were changed: …

Thx, this solved the issue. So now it looks: template: - sensor: - name: 'Moc czynna przyłącze' unit_of_measurement: 'kW' device_class: power state_class: measurement state: > {% set moc_a = states('sensor.mew_przylacze_a_moc_czynna') | float %} {% set…

yes, any sensor that fails will make this unavailable and the calc will not appear in your energy

That can be changed too if needed

How to do sensor math the right way

Configuration

tom_l February 3, 2022, 1:18pm 2