configuration.yaml

shell_command:
  smartwb1_setcurrent: curl "http://192.168.30.40/setCurrent/?current={{ampere}}"  ##to set charging limit for my wb
  smartwb1_setstatus: curl "http://192.168.30.40/setStatus/?active={{status}}"   #to set charging mode for my wb

sensor:
  - platform: rest  ##to recieve data from my wallbox, alternative - mqtt
    resource: http://192.168.30.40/getParameters
    name: smartwb1
    json_attributes:
      - list
    value_template: '{{ value_json.list[0].vehicleState }}'
    scan_interval: 2  
  - platform: template
    sensors:
      wb1_current:
        friendly_name: 'WB1 Stromstärke'
        unit_of_measurement: A
        value_template: >
          {{ state_attr('sensor.smartwb1', 'list')[0]['actualCurrent'] }}
      wb1_status:
        friendly_name: 'WB1 Fahrzeug Status'
        value_template: >
          {% set state_list = ["none", "bereit", "angeschlossen", "ladend"] %}
          {{state_list[state_attr('sensor.smartwb1', 'list')[0]['vehicleState']]}}
      wb1_power:
        friendly_name: 'WB1 Ladeleistung'
        unit_of_measurement: kW
        value_template: >
          {{ state_attr('sensor.smartwb1', 'list')[0]['actualPower'] }}
      wb1_energy:
        friendly_name: 'WB1 Energie geladen'
        unit_of_measurement: kWh
        value_template: >
          {{ state_attr('sensor.smartwb1', 'list')[0]['energy'] }}
      wb1_meter:
        friendly_name: 'WB1 Stromzähler'
        unit_of_measurement: kWh
        value_template: >
          {{ state_attr('sensor.smartwb1', 'list')[0]['meterReading'] }}
      wb1_phases:
        friendly_name: 'WB1 Phasen'
        value_template: >
          {% set phases = 0 -%}
          {% if states.sensor.smartwb1.attributes.list[0].currentP1|float > 1 -%}
            {% set phases = phases + 1 -%}
          {% endif -%}
          {% if states.sensor.smartwb1.attributes.list[0].currentP2|float > 1 -%}
            {% set phases = phases + 1 -%}
          {% endif -%}
          {% if states.sensor.smartwb1.attributes.list[0].currentP3|float > 1 -%}
            {% set phases = phases + 1 -%}
          {% endif -%}
          {{phases}}
      wb1_current_measured:
        friendly_name: 'WB1 Stromfluss'
        value_template: >
          {{states.sensor.smartwb1.attributes.list[0].currentP1|float+states.sensor.smartwb1.attributes.list[0].currentP2|float+states.sensor.smartwb1.attributes.list[0].currentP3|float}}