Reset sensor values at specific time

ESPHome
1

Hello all,
I want to create a power sensor to measure the current consumtion of a device.
Therefor I’m using an INA219 sensor to measure the power in W. I also have an integration sensor to get the energy value in kWh.
Now I want to have some statistics for the energy consumption on Monday, Thuesday,…, this week, last week, this month, last month, and so on.

Unfortunately I have no clue ho to implement this in my code, as I’m new to ESPHome.
Can you give me any advice?

Here is my code:

time:
  - platform: sntp
    id: sntp_time

ensor:
  - platform: ina219
    address: 0x40
    shunt_resistance: 0.085 ohm
      power:
      name: "Solar_Leistung"
      unit_of_measurement: "W"
      icon: "mdi:current-dc"
      device_class: "power"
      state_class: "measurement"
      accuracy_decimals: 2
      id: solar_leistung
    max_voltage: 32.0V
    max_current: 3.2A
    update_interval: 10s

 - platform: integration
    name: "Solar_Energie"
    sensor: solar_leistung
    time_unit: h
    unit_of_measurement: "kWh"
    accuracy_decimals: 3
    device_class: "energy"
    state_class: "total"    
    filters:
      - multiply: 0.001

Thanks for your help.
Bernd

2

Esphome doesn’t store any data on board. Home assistant does in the database. You can use SQL sensor to find such info.

3

Then you have to rather look into ha actually. The basics on the esphome side shouldn’t be more than the “Solar_Energie” Sensor the way you have it already.

You can then create various utility meters (like daily, weekly, monthly, … consumption) in ha under this link:

For a basic visualization the energy dashboard should already have you covered

More advanced stuff you need to build yourself or dig a little bit in the forum to find stuff like this for example:

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