Issues pulling data from TP Link HS110

Configuration
1

Hi there

I’m a bit of a noob to HA and python I’m afraid but do have some computer/tech experience!

I’m trying to use the TP Link HS110 smart plug to send me push notifications when my washing is done.

I can see entities for the sensors to add to the overview configuration (lovelace?) however I’m getting errors of “unavailable” and “no state history found”

Any help hugely appreciated!

Here’s my config.yaml:

# Configure a default setup of Home Assistant (frontend, api, etc)
default_config:

# Text to speech
tts:
  - platform: google_translate
    cache: true
    cache_dir: /tmp/tts
    time_memory: 300
    base_url: http://XXXXXXXXXXXXXXXXX
    service_name: google_say

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

mycroft:
  host: XXXXXXXXXXXXXXXXXXXX
  
notify:
  - platform: mycroft
    name: Picroft main
    
spotify:
  client_id: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
  client_secret: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
  
downloader:
  download_dir: downloads
  
tplink:
  discovery: false

  switch:
    - host: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
    
panel_iframe:
  nodered:
    title: 'Node-Red'
    icon: 'mdi:shuffle-variant'
    url: 'XXXXXXXXXXXXXXXXXXXXX/'
    
sensor:
  - platform: template
    sensors:
      washingmachine_amps:
        friendly_name_template: "{{ states.switch.washingmachine.name}} Current"
        value_template: '{{ states.switch.washingmachine.attributes["current_a"] | float }}'
        unit_of_measurement: 'A'
      washingmachine_watts:
        friendly_name_template: "{{ states.switch.washingmachine.name}} Current Consumption"
        value_template: '{{ states.switch.washingmachine.attributes["current_power_w"] | float }}'
        unit_of_measurement: 'W'
      washingmachine_total_kwh:
        friendly_name_template: "{{ states.switch.Washingmachine.name}} Total Consumption"
        value_template: '{{ states.switch.washingmachine.attributes["total_energy_kwh"] | float }}'
        unit_of_measurement: 'kWh'
      washingmachine_volts:
        friendly_name_template: "{{ states.switch.Washingmachine.name}} Voltage"
        value_template: '{{ states.switch.washingmachine.attributes["voltage"] | float }}'
        unit_of_measurement: 'V'
      washingmachine_today_kwh:
        friendly_name_template: "{{ states.switch.Washingmachine.name}} Today's Consumption"
        value_template: '{{ states.switch.washingmachine.attributes["today_energy_kwh"] | float }}'
        unit_of_measurement: 'kWh'
2

Bump - if anyone can help?!