Forked from sbyx/low-battery-level-detection-notification-for-all-battery-sensors.yaml
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Home Assistant Blueprint: Low battery level detection & notification for all battery sensors
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blueprint: | |
name: Low battery level detection & notification for all battery sensors | |
description: Regularly test all sensors with 'battery' device-class for crossing | |
a certain battery level threshold and if so execute an action. | |
domain: automation | |
input: | |
threshold: | |
name: Battery warning level threshold | |
description: Battery sensors below threshold are assumed to be low-battery (as | |
well as binary battery sensors with value 'on'). | |
default: 20 | |
selector: | |
number: | |
min: 5.0 | |
max: 100.0 | |
unit_of_measurement: '%' | |
mode: slider | |
step: 5.0 | |
time: | |
name: Time to test on | |
description: Test is run at configured time | |
default: '10:00:00' | |
selector: | |
time: {} | |
day: | |
name: Weekday to test on | |
description: 'Test is run at configured time either everyday (0) or on a given | |
weekday (1: Monday ... 7: Sunday)' | |
default: 0 | |
selector: | |
number: | |
min: 0.0 | |
max: 7.0 | |
mode: slider | |
step: 1.0 | |
exclude: | |
name: Excluded Sensors | |
description: Battery sensors (e.g. smartphone) to exclude from detection. Only entities are supported, devices must be expanded! | |
default: {entity_id: []} | |
selector: | |
target: | |
entity: | |
device_class: battery | |
actions: | |
name: Actions | |
description: Notifications or similar to be run. {{sensors}} is replaced with | |
the names of sensors being low on battery. | |
selector: | |
action: {} | |
source_url: https://gist.github.com/sbyx/1f6f434f0903b872b84c4302637d0890 | |
variables: | |
day: !input 'day' | |
threshold: !input 'threshold' | |
exclude: !input 'exclude' | |
sensors: >- | |
{% set result = namespace(sensors=[]) %} | |
{% for state in states.sensor | selectattr('attributes.device_class', '==', 'battery') %} | |
{% if state.state | int < threshold and not state.state == 'unavailable' %} | |
{% set result.sensors = result.sensors + [state.name ~ ' (' ~ state.state ~ '%)'] %} | |
{% endif %} | |
{% endfor %} | |
{% for sensor in states.binary_sensor %} | |
{% if 'battery_level' in sensor.attributes %} | |
{% if ((state_attr(sensor.entity_id, 'battery_level')-2) |float/0.01)|round(1) | int < threshold and not sensor.state == 'unavailable' %} | |
{% set result.sensors = result.sensors + [sensor.name ~ ' (' ~ ((state_attr(sensor.entity_id, 'battery_level')-2)|float/0.01)|round(1) ~ '%)'] %} | |
{% endif %} | |
{% endif %} | |
{% endfor %} | |
{% for sensor in states.camera %} | |
{% if 'battery_level' in sensor.attributes %} | |
{% if state_attr(sensor.entity_id, 'battery_level') | int < threshold and not sensor.state == 'unavailable' %} | |
{% set result.sensors = result.sensors + [sensor.name ~ ' (' ~ state_attr(sensor.entity_id, 'battery_level')~ '%)'] %} | |
{% endif %} | |
{% endif %} | |
{% endfor %} | |
{{result.sensors|join('\n')}} | |
trigger: | |
- platform: time | |
at: !input 'time' | |
condition: | |
- '{{ sensors != '''' and (day | int == 0 or day | int == now().isoweekday()) }}' | |
action: | |
- choose: [] | |
default: !input 'actions' | |
mode: single |
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