Home Assistant sensors used in epaper display

epaper_sensor_update.yaml

# Automation to publish sensor data to MQTT
- id: publish_epaper_sensors
  alias: Publish epaper sensors
  initial_state: true
  mode: parallel
  max: 50
  trigger:
    - platform: state
      entity_id: input_boolean.waveshare_ota_mode
    - platform: state
      entity_id: input_boolean.waveshare_sleep_mode
    - platform: state
      entity_id: input_boolean.waveshare_show_qr_code
    - platform: state
      entity_id: input_boolean.waveshare_show_indoor_temp
    - platform: state
      entity_id: sensor.openweathermap_temperature
    - platform: state
      entity_id: sensor.openweathermap_humidity
    - platform: state
      entity_id: sensor.forecast_high
    - platform: state
      entity_id: sensor.forecast_low
    - platform: state
      entity_id: sensor.openweathermap_wind_bearing
    - platform: state
      entity_id: sensor.openweathermap_wind_speed
    - platform: state
      entity_id: sensor.rain_daily
    - platform: state
      entity_id: sensor.current_weather_condition_num
    - platform: state
      entity_id: sensor.upstairs_average_temperature
    - platform: state
      entity_id: sensor.downstairs_average_temperature
    - platform: state
      entity_id: sensor.basement_temperature_sensor
    - platform: state
      entity_id: sensor.bedroom_humidity_sensor
    - platform: state
      entity_id: sensor.family_room_humidity_sensor
    - platform: state
      entity_id: sensor.basement_humidity_sensor
    - platform: state
      entity_id: sensor.upcoming_event_1_date
    - platform: state
      entity_id: sensor.upcoming_event_1_name
    - platform: state
      entity_id: sensor.upcoming_event_1_icon
    - platform: state
      entity_id: sensor.upcoming_event_2_date
    - platform: state
      entity_id: sensor.upcoming_event_2_name
    - platform: state
      entity_id: sensor.upcoming_event_2_icon
    - platform: state
      entity_id: sensor.upcoming_event_3_date
    - platform: state
      entity_id: sensor.upcoming_event_3_name
    - platform: state
      entity_id: sensor.upcoming_event_3_icon
    - platform: state
      entity_id: sensor.forecast_condition_nums
    - platform: state
      entity_id: sensor.epaper_notifications
  action:
    - service: mqtt.publish
      data:
        topic: 'waveshare_display/input/{{ trigger.entity_id | replace(".","/") }}'
        payload_template: '{{ trigger.to_state.state }}'
        retain: true

epaper_sensors.yaml

- platform: template
  sensors:
    upcoming_events:
      value_template: >-
        {%- set holidays = [
            { "date": "01-01", "name": "New Year's Day", "icon":"party-popper" },
            { "date": "01-17", "name": "MLK Jr. Day", "icon":"microphone" },
            { "date": "02-07", "name": "Super Bowl", "icon":"football" },
            { "date": "02-14", "name": "Valentine's Day", "icon":"heart" },
            { "date": "03-14", "name": "Daylight Saving", "icon":"history" },
            { "date": "03-17", "name": "St Patrick's Day", "icon":"clover" },
            { "date": "04-04", "name": "Easter", "icon":"egg-easter" },
            { "date": "05-05", "name": "Cinco de Mayo", "icon":"taco" },
            { "date": "05-09", "name": "Mother's Day", "icon":"mother-heart" },
            { "date": "05-31", "name": "Memorial Day", "icon":"shield-star" },
            { "date": "06-04", "name": "Anniversary", "icon":"heart-multiple" },
            { "date": "06-19", "name": "Juneteenth", "icon":"star" },
            { "date": "06-20", "name": "Father's Day", "icon":"mustache" },
            { "date": "07-04", "name": "Independence Day", "icon":"flag" },
            { "date": "09-06", "name": "Labor Day", "icon":"shovel" },
            { "date": "10-31", "name": "Halloween", "icon":"halloween" },
            { "date": "11-07", "name": "Daylight Saving", "icon":"history2" },
            { "date": "11-11", "name": "Veterans Day", "icon":"shield-star" },
            { "date": "11-25", "name": "Thanksgiving", "icon":"turkey" },
            { "date": "12-25", "name": "Christmas", "icon":"pine-tree" }
          ]
        %}
        {% set birthdays = [
            { "date": "02-09", "name": "MC's Birthday", "icon":"cake-variant" }
          ]
        %}
        {%- set data = namespace(events=[]) %}
        {%- set limit = 3 %}
        {%- for event in ((holidays + birthdays) | sort(attribute='date')) %}
          {%- if event.date >= now().strftime("%m-%d") %}
            {%- set data.events = data.events + [event | to_json] %}
          {%- endif %}
        {%- endfor %}
        {%- for event in ((holidays + birthdays) | sort(attribute='date')) %}
          {%- set data.events = data.events + [event | to_json] %}
        {%- endfor -%}
        [{{ data.events[:limit] | join(',') }}]
    upcoming_event_1_date:
      value_template: "{{ (states('sensor.upcoming_events') | from_json)[0].date }}"
    upcoming_event_1_name:
      value_template: "{{ (states('sensor.upcoming_events') | from_json)[0].name }}"
    upcoming_event_1_icon:
      value_template: "{{ (states('sensor.upcoming_events') | from_json)[0].icon }}"
    upcoming_event_2_date:
      value_template: "{{ (states('sensor.upcoming_events') | from_json)[1].date }}"
    upcoming_event_2_name:
      value_template: "{{ (states('sensor.upcoming_events') | from_json)[1].name }}"
    upcoming_event_2_icon:
      value_template: "{{ (states('sensor.upcoming_events') | from_json)[1].icon }}"
    upcoming_event_3_date:
      value_template: "{{ (states('sensor.upcoming_events') | from_json)[2].date }}"
    upcoming_event_3_name:
      value_template: "{{ (states('sensor.upcoming_events') | from_json)[2].name }}"
    upcoming_event_3_icon:
      value_template: "{{ (states('sensor.upcoming_events') | from_json)[2].icon }}"
    # Generates a string of 1s and 0s to indicate binary status
    epaper_notifications:
      value_template: >-
        {{ [
          ((is_state("binary_sensor.garbage_type_trash", "on") and now().weekday() in [0,1]) | int),
          ((is_state("binary_sensor.garbage_type_bulky", "on") and now().weekday() in [0,1]) | int),
          ((is_state("binary_sensor.garbage_type_recycling", "on") and now().weekday() in [0,1]) | int),
          (is_state("input_boolean.vacuum_dustbin_full", "on")|int),
          (is_state("sensor.washing_machine", "Idle")|int),
          (is_state("sensor.dishwasher", "Clean")|int),
          (is_state("sensor.dog_bowl_level", "0")|int),
          (is_state("binary_sensor.internet_connectivity", "off")|int),
        ] | join('') }}
    # Weather condition number corresponds with icon array index in esphome
    current_weather_condition_num:
      value_template: >-  
        {% set condition_map = {
            "clear-night": 0,
            "cloudy": 1,
            "exceptional": 2,
            "fog": 3,
            "hail": 4,
            "lightning-rainy": 5,
            "lightning": 6,
            "partlycloudy": 7 if is_state('sun.sun', 'above_horizon') else 8,
            "pouring": 9,
            "rainy": 10,
            "snowy-rainy": 11,
            "snowy": 12,
            "sunny": 13,
            "windy-variant": 14,
            "windy": 15
          }
        %}
        {{ condition_map[states('weather.openweathermap')] }}
    # Map weather conditions to numbers and concatenate to get next 6 hours
    forecast_condition_nums:
      value_template: >-
        {% set condition_map = {
            "clear-night": "00",
            "cloudy": "01",
            "exceptional": "02",
            "fog": "03",
            "hail": "04",
            "lightning-rainy": "05",
            "lightning": "06",
            "partlycloudy": "07" if is_state('sun.sun', 'above_horizon') else "08",
            "pouring": "09",
            "rainy": "10",
            "snowy-rainy": "11",
            "snowy": "12",
            "sunny": "13",
            "windy-variant": "14",
            "windy": "15"
          }
        %}
        {%- set data = namespace(conditions=[]) %}
        {% for condition in (state_attr('weather.openweathermap', 'forecast')[1:7] | map(attribute="condition") | list) -%}
        {% set data.conditions = data.conditions + [condition_map[condition]] %}
        {% endfor %}
        {{ data.conditions | join('') }}