Hi, I would like to show a positiv number as a negative.
Actually I thought I solve it via a helper and a sensor template.
{{(float(states.sensor.balkonkraftwerk_switch_0_power.state) * -1) | round(1) | abs()}}
Measure unit is „W“
But my used template/helper doesn’t work or I only get a positive figure.
Do you have any idea what I have to adjust?