jeans/home-assistant.io
jeans/home-assistant.io
1
0
Fork 0
mirror of https://github.com/home-assistant/home-assistant.io.git synced 2025-07-24 01:37:23 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge remote-tracking branch 'origin' into rc

Browse Source
This commit is contained in:
Franck Nijhof 2023-03-01 17:20:41 +01:00
commit 863658b338
No known key found for this signature in database
GPG Key ID: D62583BA8AB11CA3
2 changed files with 3 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
source/_integrations/derivative.markdown
View File

@ -18,9 +18,8 @@ ha_platforms:
ha_integration_type: helper 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**). The derivative ([Wikipedia](https://en.wikipedia.org/wiki/Derivative)) integration creates a sensor that estimates the derivative of the
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. values provided by another sensor (the **source sensor**). Derivative sensors are updated upon changes of 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. 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 required: false
type: string type: string
time_window: 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 default: 0
required: false required: false
type: time type: time

9
source/_integrations/scrape.markdown
View File

@ -145,15 +145,6 @@ sensor:
description: Defines a template for the entity picture of the sensor. description: Defines a template for the entity picture of the sensor.
required: false required: false
type: template 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: 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`. 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 required: false