Hello, I have the following problem.
I have a Shelly 4PM that controls 3 relays (heating rod).
Since the Shelly only controls the relays, I don’t see the power consumption and can’t work with it.
I know the watts per channel, so I would like to build 3 template sensors that have exactly the watts (500W, 1000W, 2000W) as the state when the respective Shelly switch is “on”
like this: can anybody help? thx
- sensor:
- name: "shellypro 500W power consumption"
unique_id: "shellypro_500W_power_consumption"
unit_of_measurement: "W"
device_class: power
state_class: measurement
state: >
{% set switch0 = states('switch.shellypro4pm_500') | float %}
{% if switch0 'on' } 500
{% else %} 0
{% endif %}