Aqara Motion Sensor last_updated（lastupdated） vs last

John

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发表于: 1 年前

#20499 引用

Aqara Motion Sensor lastupdated

when you restart, last_changed get’s wiped and you need to wait for a new state change.

If you use an external DB - it’s much easier to create an sql server. Hidden benefit is that you can check last update even after restart of HA. This is very important for me for some kind of events like motion detection and etc.

https://community.home-assistant.io/t/create-sensor-for-showing-sensors-last-update/225761/11

https://github.com/home-assistant/core/issues/29275

John

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发表于: 1 年前

#20500 引用

step 1.developer tools

http://192.168.2.50:38123/developer-tools/template

now() {{ (now())}}
states.binary_sensor.motion_sensor_4.last_changed 
{{ (states.binary_sensor.motion_sensor_4.last_changed ) }}

{{ (as_timestamp(states.binary_sensor.motion_sensor_4.last_changed))  | timestamp_local }}

{{ (as_timestamp(now()) - as_timestamp(states.binary_sensor.motion_sensor_4.last_changed)) }}
{{ (as_timestamp(states.binary_sensor.motion_sensor.last_changed) - as_timestamp(states.binary_sensor.motion_sensor_4.last_changed)) }}

output

now() 2023-05-17 01:53:17.236383+08:00
states.binary_sensor.motion_sensor_4.last_changed 
2023-05-16 17:53:17.214078+00:00

2023-05-17T01:53:17.214078+08:00

0.022982120513916016
-6120.911509990692

John

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发表于: 1 年前

#22388 引用

hallway


{{now()}} 
{{ states.binary_sensor.aqara_motion_sensor_rtcgq11lm_1_cn_version_by_homekit_contreller_in_hallway_3.last_changed}}
{{ (as_timestamp(now()) -  as_timestamp(states.binary_sensor.aqara_motion_sensor_rtcgq11lm_1_cn_version_by_homekit_contreller_in_hallway_3.last_changed)) }}
 {{  (as_timestamp(now()) -  as_timestamp(states.binary_sensor.aqara_motion_sensor_rtcgq11lm_1_cn_version_by_homekit_contreller_in_hallway_3.last_changed)) < 60 }}

John

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发表于: 7 个月前

#33017 引用

{{  (as_timestamp(now()) -  as_timestamp(states.binary_sensor.motion_sensor_no1_by_homekit_controller_in_living_room.last_changed)) < 60 }}



{{ now().timestamp() - states.binary_sensor.motion_sensor_no1_by_homekit_controller_in_living_room.last_changed.timestamp() < states('input_number.sensoridle') | float }}

John

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发表于: 4 个月前

#42447 引用

{{now()}} 
{{ states.binary_sensor.aqara_motion_sensor_cn_version_rtcgq11lm_no3.last_changed}}
{{ states.binary_sensor.aqara_motion_sensor_cn_version_rtcgq11lm_no3.last_updated}}

output

2024-07-08 05:06:19.573365+08:00 
2024-07-07 21:05:24.840180+00:00
2024-07-07 21:05:24.840180+00:00

Aqara Motion Sensor last_updated（lastupdated） vs last_changed