OpenEVSE

[kjetilsn]

Hei,
Har fått bygget, montert og integrert et OpenEVSE kit mot Home Assistant.  Eksisterende Home Assistant integrasjon er utdatert og fungerer kun delvis.

Valgte å bruke MQTT for integrering, HTTP støttes også, mer info her

 

 

 Sensors:

  - platform: mqtt
    state_topic: 'openevse/amp'
    name: 'openevse_amp'
    expire_after: 300
    value_template: "{{ value | multiply(0.001) | round(2) }}"
    unit_of_measurement: 'A'
    unique_id: 'openevse001'

  - platform: mqtt
    state_topic: 'openevse/pilot'
    expire_after: 300
    name: 'openevse_pilot'
    unit_of_measurement: 'A'
    unique_id: 'openevse002'

  - platform: mqtt
    state_topic: 'openevse/wh'
    name: 'openevse_wh'
    expire_after: 300
    unit_of_measurement: 'Wh'
    unique_id: 'openevse003'

  - platform: mqtt
    state_topic: 'openevse/state'
    name: 'openevse_state'
    expire_after: 300
    value_template: >-
      {% set values = { '1':'Klar', '2':'Tilkoblet' ,'3':'Lader','4':'Feil', '254':'Klar - Bil tilkoblet', '255':'Klar - Bil ikke tilkoblet' } %}
      {{ values[value] if value in values.keys() else 'Unknown' }}
    unique_id: 'openevse004'

  - platform: mqtt
    state_topic: 'openevse/vehicle'
    name: 'openevse_vehicle'
    expire_after: 300
    unique_id: 'openevse005'

  - platform: mqtt
    state_topic: 'openevse/colour'
    name: 'openevse_colour'
    expire_after: 300
    value_template: >-
      {% set values = { '0':'Off', '1':'Red' ,'2':'Green','3':'Yellow', '4':'Blue', '5':'Violet', '6':'Teal', '7':'White' } %}
      {{ values[value] if value in values.keys() else 'Unknown' }}
    unique_id: 'openevse006'

  - platform: mqtt
    state_topic: 'openevse/manual_override'
    name: 'openevse_manual_override'
    expire_after: 300
    unique_id: 'openevse007'

 

Automation:

# Read charge level from MQTT
- alias: OpenEVSE Set slider
  trigger:
    platform: mqtt
    topic: openevse/set_pilot
  action:
    service: input_number.set_value
    target:
      entity_id: input_number.openevse_capasity
    data:
      value: '{{ trigger.payload }}'
  id: 56a6f9d542174f8bbd5dbb6633fe1342

# Publish MQTT charge level
- alias: OpenEVSE slider moved
  trigger:
    platform: state
    entity_id: input_number.openevse_capasity
  action:
    service: mqtt.publish
    data:
      topic: openevse/rapi/in/$SC
      retain: true
      payload: '{{ states(''input_number.openevse_capasity'') | int }}'
  id: c15be7f0051244839beef00a1ae32343


# Publish MQTT charge state on
- alias: OpenEVSE charge on
  trigger:
    entity_id: input_boolean.openevse_state
    platform: state
    to: 'on'
  action:
    service: mqtt.publish
    data:
      topic: openevse/rapi/in/$FE
      retain: true
#      payload: ''
  id: c15be7f0051244839beef00a1a324324

# Publish MQTT charge state off
- alias: OpenEVSE charge off
  trigger:
    entity_id: input_boolean.openevse_state
    platform: state
    to: 'off'
  action:
    service: mqtt.publish
    data:
      topic: openevse/rapi/in/$FD
      retain: true
#      payload: ''
  id: c15be7f0051244839beef00a1a345332


# Read back charge status and set input boleean
- alias: OpenEVSE charge set on
  trigger:
    entity_id: sensor.openevse_state
    platform: state
    to: 'Lader'
  action:
    service: input_boolean.turn_on
    target:
      entity_id: input_boolean.openevse_state
  id: 56a6f9d542174f8bbd5dbb66334352

- alias: OpenEVSE charge set off
  trigger:    
    - platform: template
      value_template: "{{ not is_state('sensor.openevse_state', 'Lader') or (is_state('sensor.openevse_vehicle', '0'))}}"
  action:
    service: input_boolean.turn_off
    target:
      entity_id: input_boolean.openevse_state
  id: 56a6f9d542174f8bbd5dbb663324342

# Overstyringsflagg på
- alias: OpenEVSE charge override on
  trigger:
    entity_id: sensor.openevse_manual_override
    platform: state
    to: '1'
  condition:
    condition: time
    before: '22:00'
    after: '10:00'
  action:
    service: input_boolean.turn_on
    target:
      entity_id: input_boolean.openevse_override
  id: 56a6f9d542174f8bbd54324324258

# Overstyringsflagg av
- alias: OpenEVSE charge override off
  trigger:
    entity_id: sensor.openevse_vehicle
    platform: state
    to: '0'
  action:
    service: input_boolean.turn_off
    target:
      entity_id: input_boolean.openevse_override
  id: 56a6f9d542174f8bbd5898654442

 

configuration:

input_number:
# OpenEVSE Kapasitet
  openevse_capasity:
    name: Ladestrøm
    min: 6
    max: 16
    step: 1
    unit_of_measurement: 'A'
    icon: mdi:target

input_boolean:
  openevse_state:
    name: Lading
    icon: mdi:car-battery
    initial: off 
  openevse_override:
    name: Overstyring
    icon: mdi:car-battery
    initial: off