[sensors] Make filters consistent

content/components/sensor/filter/clamp.md

@@ -13,11 +13,9 @@ Configuration variables:
 
 ```yaml
 # Example configuration entry
-- platform: wifi_signal
-  # ...
-  filters:
-    - clamp:
-        min_value: 10
-        max_value: 75
-        ignore_out_of_range: true
+filters:
+  - clamp:
+      min_value: 10
+      max_value: 75
+      ignore_out_of_range: true
 ```

content/components/sensor/filter/delta.md

@@ -12,6 +12,7 @@ For example if the filter were configured with a value of 2 and the last value p
 only values greater than or equal to 12 or less than or equal to 8 would be passed through.
 
 ```yaml
+# Example configuration entry
 filters:
   - delta: 2.0
 ```
@@ -23,6 +24,7 @@ However, if the last value passed through was 100 only values greater than or eq
 equal to 80 would be passed through.
 
 ```yaml
+# Example configuration entry
 filters:
   - delta: 20%
 ```

content/components/sensor/filter/filter_out.md

@@ -7,20 +7,16 @@ headless: true
 
 ```yaml
 # Example configuration entry
-- platform: wifi_signal
-  # ...
-  filters:
-    - filter_out: 85.0
+filters:
+  - filter_out: 85.0
 ```
 
 A list of values may be supplied, and values are templatable:
 
 ```yaml
 # Example configuration entry
-- platform: wifi_signal
-  # ...
-  filters:
-    - filter_out:
-        - 85.0
-        - !lambda return id(some_sensor).state;
+filters:
+  - filter_out:
+      - 85.0
+      - !lambda return id(some_sensor).state;
 ```

content/components/sensor/filter/lambda.md

@@ -7,6 +7,7 @@ Perform a simple mathematical operation over the sensor values. The input value
 the result of the lambda is used as the output (use `return`  ).
 
 ```yaml
+# Example configuration entry
 filters:
   - lambda: return x * (9.0/5.0) + 32.0;
 ```
@@ -17,6 +18,7 @@ result in integers (not floating point values).
 To prevent values from being published, return `{}`  :
 
 ```yaml
+# Example configuration entry
 filters:
   - lambda: |-
       if (x < 10) return {};

content/components/sensor/filter/offset.md

@@ -7,10 +7,7 @@ Adds a value to each sensor value. The value may be a constant or a lambda retur
 
 ```yaml
 # Example configuration entry
-- platform: adc
-  # ...
-  filters:
-    - offset: 2.0
-    - multiply: 1.2
-    - offset: !lambda return id(some_sensor).state;
+filters:
+  - offset: 2.0
+  - offset: !lambda return id(some_sensor).state;
 ```

content/components/sensor/filter/or.md

@@ -8,7 +8,7 @@ will only pass forward values that are *either* at least 1s old or are if the ab
 difference is at least 5.0.
 
 ```yaml
-# Example filters:
+# Example configuration entry
 filters:
   - or:
     - throttle: 1s

content/components/sensor/filter/round.md

@@ -6,7 +6,7 @@ headless: true
 Rounds the value to the given decimal places.
 
 ```yaml
-- platform: ...
-  filters:
-    - round: 1 # will round to 1 decimal place
+# Example configuration entry
+filters:
+  - round: 1  # will round to 1 decimal place
 ```

content/components/sensor/filter/round_to_multiple_of.md

@@ -6,15 +6,15 @@ headless: true
 Rounds the value to the nearest multiple. Takes a float greater than zero.
 
 ```yaml
-- platform: ...
-  filters:
-    - round_to_multiple_of: 10
-    # 123 -> 120
-    # 126 -> 130
+# Example configuration entry
+filters:
+  - round_to_multiple_of: 10
+  # 123 -> 120
+  # 126 -> 130
 
-- platform: ...
-  filters:
-    - round_to_multiple_of: 0.25
-    # 3.1415 -> 3.25
-    # 1.6180 -> 1.5
+# Example configuration entry
+filters:
+  - round_to_multiple_of: 0.25
+  # 3.1415 -> 3.25
+  # 1.6180 -> 1.5
 ```

content/components/sensor/filter/skip_initial.md

@@ -9,8 +9,6 @@ readings have been skipped, this filter does nothing.
 
 ```yaml
 # Example configuration entry
-- platform: wifi_signal
-  # ...
-  filters:
-    - skip_initial: 3
+filters:
+  - skip_initial: 3
 ```

content/components/sensor/filter/throttle.md

@@ -8,11 +8,7 @@ it checks if the last incoming value is at least `specified time period`   old.
 If it is not older than the configured value, the value is not passed forward.
 
 ```yaml
-# Example filters:
+# Example configuration entry
 filters:
   - throttle: 1s
-  - heartbeat: 5s
-  - debounce: 0.1s
-  - delta: 5.0
-  - lambda: return x * (9.0/5.0) + 32.0;
 ```

content/components/sensor/filter/throttle_with_priority.md

@@ -9,7 +9,7 @@ checks if the last incoming value is at least `specified time period` old. If it
 value, the value is not passed forward.
 
 ```yaml
-# Example filters:
+# Example configuration entry
 filters:
   - throttle_with_priority:
       timeout: 1s

content/components/sensor/filter/timeout.md

@@ -13,7 +13,7 @@ This filter particularly is useful when:
 - placed ahead of a throttle filter to ensure that the last value published will pass through the throttle.
 
 ```yaml
-# Example filters:
+# Example configuration entry
 filters:
   - timeout: 10s  # sent value will be NaN
   - timeout:

content/components/sensor/filter/to_ntc_resistance.md

@@ -19,6 +19,7 @@ temperatures) and note the resistance values at these temperatures.
 Then enter these values in the calibration parameter:
 
 ```yaml
+# Example configuration entry
 - platform: template
   id: to_ntc_resistance_sensor1
   unit_of_measurement: "Ohm"
@@ -37,6 +38,7 @@ The filter determines coefficients for the `Steinhart-Hart`_ equation from the s
 pairs of values which can also be specified directly as an alternative.
 
 ```yaml
+# Example configuration entry
 - platform: template
   id: to_ntc_resistance_sensor2
   unit_of_measurement: "Ohm"
@@ -59,6 +61,7 @@ An output component can accept values in the range of `0..1` (see [`output.set_l
 so that scaling with the actual resistance value of the simulated NTC is required.
 
 ```yaml
+# Example configuration entry
 on_value:
   then:
     - output.set_level:

content/components/sensor/filter/to_ntc_temperature.md

@@ -19,6 +19,7 @@ temperatures) and note the resistance values at these temperatures.
 Then enter these values in the calibration parameter:
 
 ```yaml
+# Example configuration entry
 - platform: template
   id: to_ntc_temperature_sensor1
   unit_of_measurement: "°C"
@@ -37,6 +38,7 @@ The filter determines coefficients for the `Steinhart-Hart`_ equation from the s
 pairs of values which can also be specified directly as an alternative.
 
 ```yaml
+# Example configuration entry
 - platform: template
   id: to_ntc_temperature_sensor2
   unit_of_measurement: "°C"