EV Charger Card - How to use attributes

markusmazurczak · July 23, 2021, 11:32am

I am not able to figure out how to integrate all that Easee Wallbox attributes into that EV Charger card. I selected all attributes in the integration

This is my “Card config”

I understand that I have to add the attributes I would like to be shown directly in YAML but I am not understanding how to do that:

I would like to let my card look like that one from the Github of the code:

iflowmac · August 8, 2021, 11:12am

i have the same problem, plz help!

thx a lot

Kelvin_Sudlow · September 9, 2021, 3:47am

Did any one resolve this on how to use the stats etc

markpurcell · November 21, 2021, 4:14am

I have documented my use of the statistics on the EV charger card here:

github.com/alandtse/tesla

Expose Charging Rate (Amps)

opened 08:08PM - 29 Oct 21 UTC

jherby2k

enhancement help wanted good first issue

**Is your feature request related to a problem? Please describe.** I would like… to be able to directly control the car's charging rate. THis is now possible via the new API endpoint CHARGING_AMPS (requires vehicle 2021.36.5+). **Describe the solution you'd like** A number entity that lets you set the current, from 5 amps to the vehicle maximum (too tricky? Could just use 48, but some cars won't take more than 32). **Describe alternatives you've considered** Just calling the custom api via the below from an automation triggered by an input_number works well, but it would be nice to be able to rate limit it, check for errors etc. ```yaml service: tesla_custom.api data: command: CHARGING_AMPS parameters: path_vars: vehicle_id: '{{ state_attr(''binary_sensor.<car_name>_online_sensor'', ''id'') }}' charging_amps: 16 ``` **Additional context** Until now i've been using TWCManager to control the charge rate using the wall charger itself. The use case being to track solar production and charge your car using solar power exclusively. TWCManager is somewhat error prone. The codebase is a bit unstable, and it requires a hardware hack i'd just as soon eliminate if possible.

dbrunt · November 7, 2022, 1:03am

My Wallbox is just a dumb 32A charger but using Emporia Vue2 power monitoring I now have this card…

Card yaml:

type: custom:charger-card
brand: other
entity: sensor.wallbox_32a_charger
customImage: /local/images/32A Wallbox (2).png
customCardTheme: theme_custom
chargerImage: White
show_leds: true
show_collapsibles: false
details:
  name:
    entity_id: sensor.wallbox_32a_charger
    attribute: name
  location:
    entity_id: sensor.wallbox_32a_charger
    attribute: site_name
  status:
    entity_id: sensor.wallbox_32a_charger
  statetext:
    'off': Idle
    'on': Charging
  info_left:
    - entity_id: sensor.circuit_11_power
      text: power
      unit_show: true
  info_right:
    - entity_id: sensor.household_voltage
      text: voltage
      unit_show: true
  stats:
    default:
      - entity_id: calculated
        calc_function: sum
        calc_entities:
          - entity_id: sensor.32a_car_charging_session_step_1
          - entity_id: sensor.32a_car_charging_session_step_2
        text: This Session
        unit_show: true
        unit: kWh
        round: 1
      - entity_id: calculated
        calc_function: sum
        calc_entities:
          - entity_id: input_number.32a_car_charger_last_session_step_1
          - entity_id: input_number.32a_car_charger_last_session_step_2
        text: Last Session
        unit_show: true
        unit: kWh
        round: 1
      - entity_id: calculated
        calc_function: sum
        calc_entities:
          - entity_id: sensor.32a_car_charger_monthly_energy_step_1
          - entity_id: sensor.32a_car_charger_monthly_energy_step_2
        text: This Month
        unit_show: true
        unit: kWh
        round: 1
      - entity_id: sensor.32a_car_charger_monthly_energy_step_1
        text: Step 1
        unit_show: true
        unit: kWh
        round: 1
      - entity_id: sensor.32a_car_charger_monthly_energy_step_2
        text: Step 2
        unit_show: true
        unit: kWh
        round: 1
card_mod:
  class: inline-card

stefaanbolle · May 23, 2023, 9:02am

When defining “round: 0”, I still get 1 digit after the comma. Is it possible to round and display to the closest integer without displaying comma values in the card?