History stat not showing up

Configuration
1

Hello, noob starting ha-project and got problem which googling didn’t help

Added to configuration.yaml next part

- platform: history_stats
name: lvv_on_today
entity_id: switch.lvvshelly
state: "on"
type: time
start: "{{ today_at() }}"
end: "{{ now() }}"

Switch.lvvshelly is shelly em3 switch. I don’t see that appearing in developer tools->states or in entities

Same problem with shelly s plug+, everything copy-pastes from examples and little modifications (name mostly), but nothing happens.

Need to create automation that if switch hasn’t been on for 24h (or 23.59h), it would send notification

2

Where exactly did you put that in your configuration.yaml file?

And is it indented like you have shown above?

Because that is not correct.

3

Looks like this

#
# Loads default set of integrations. Do not remove.
default_config:

# Load frontend themes from the themes folder
frontend:
themes: !include_dir_merge_named themes


automation: !include automations.yaml
script: !include scripts.yaml
scene: !include scenes.yaml


- platform: template
  sensors:
 
*many rows of code between*

# Sensor for Riemann sum of energy consumption (W -> Wh)
- platform: integration
  source: sensor.power_consumption
  name: energy_consumption_sum
  unit_prefix: k
  round: 2
  method: left

# Example configuration.yaml entry
- platform: history_stats
  name: LVV_on_today
  entity_id: switch.lvvshelly 
  state: "on"
  type: time
  start: "{{ today_at() }}"
  end: "{{ now() }}"
4

You don’t appear to have a sensor: integration.

automation: !include automations.yaml
script: !include scripts.yaml
scene: !include scenes.yaml

sensor:  # add this if it is not already in your configuration.yaml file
  - platform: integration
    source: sensor.power_consumption
    name: energy_consumption_sum
    unit_prefix: k

  - platform: history_stats
    name: lvv_on_today
    entity_id: switch.lvvshelly
    state: "on"
    type: time
    start: "{{ today_at() }}"
    end: "{{ now() }}"
5

Was wrong, it did appear. Big thanks, so easy thing and so easy to get wrong