Templating boolean to numeric 0/1

Configuration
1

Hi
just struggle how to template a boolean with on/off state into a numeric
value which has only 1/0 state. Could anybody help on this, pelase? Thank you - Dave

2

That’s what I tried, but no success, any help would be appreciated, thank you.

  • platform: template

    sensors:

    nacht_01:

  friendly_name: "Nacht_01"

  value_template:

    {{ if is_state('binary_sensor.nacht', "off") }}

    {{ set nacht_01 = 0 %}}

    {% else %}

    {% set nacht_01 = 1 %}

    {% endif %}