Hello,
I am pretty new to Home Assistant. And I want to Automate my power plug!
It reads the current in watts. I can also read out (see it on the current on the dashboard) the power plug. Now I want to create an Automation wich looks if the current goes from above 10w to under 10w, then it should send out an automation.
Hi. Welcome. You are using a state trigger/condition, which is used for equals or not equals. What you need instead is a numeric_state trigger/condition, which test for above, below.
Read the docs I linked to: That is implied. It is true for all triggers, they only fire if a situation changes from something that was not the case to something that is the case.