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Merge remote-tracking branch 'origin' into rc

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Franck Nijhof 2023-03-01 17:20:41 +01:00
commit 863658b338
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2 changed files with 3 additions and 13 deletions
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7
source/_integrations/derivative.markdown
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@ -18,9 +18,8 @@ ha_platforms:
ha_integration_type: helper
---
The derivative ([Wikipedia](https://en.wikipedia.org/wiki/Derivative)) integration creates a sensor that "smooths-out" another sensor (the **source sensor**).
Derivatives of the specified sensor will be averaged in a given time window with a Simple Moving Average algorithm weighted by time. This is, for instance, useful for a sensor that outputs discrete values or to filter out short-duration noise.
Derivative sensors are updated upon changes of the **source sensor**.
The derivative ([Wikipedia](https://en.wikipedia.org/wiki/Derivative)) integration creates a sensor that estimates the derivative of the
values provided by another sensor (the **source sensor**). Derivative sensors are updated upon changes of the **source sensor**.
For sensors that reset to zero after a power interruption and need a "non-negative derivative", such as bandwidth counters in routers, or rain gauges, consider using the [Utility Meter](/integrations/utility_meter/) integration instead. Otherwise, each reset will register a significant change in the derivative sensor.
@ -83,7 +82,7 @@ unit:
required: false
type: string
time_window:
description: The time window in which to calculate the derivative. By default the derivative is calculated between two consecutive updates without any smoothing.
description: The time window in which to calculate the derivative. Derivatives in this window will be averaged with a Simple Moving Average algorithm weighted by time. This is for instance useful for a sensor that outputs discrete values, or to filter out short duration noise. By default the derivative is calculated between two consecutive updates without any smoothing.
default: 0
required: false
type: time

9
source/_integrations/scrape.markdown
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@ -145,15 +145,6 @@ sensor:
description: Defines a template for the entity picture of the sensor.
required: false
type: template
attributes:
description: Defines templates for attributes of the sensor.
required: false
type: map
keys:
"attribute: template":
description: The attribute and corresponding template.
required: true
type: template
device_class:
description: Sets the class of the device, changing the device state and icon that is displayed on the UI (see below). It does not set the `unit_of_measurement`.
required: false