weatherman.yaml

# WEATHERMAN DASHBOARD
# For Home Assistant and ESPHome
# Designed by Madelena Mak 2022 - https://mmak.es

# Cue "Blame it on the Weatherman" by B*Witched!
esphome:
  name: "weatherman"
  on_boot:
      priority: 200.0
      then:
        - component.update: eink_display
        - wait_until:
            condition:
              lambda: 'return id(data_updated) == true;'
              # Wait a bit longer so all the items are received
        - delay: 5s
        - logger.log: "Initial sensor data received: Refreshing display..."
        - lambda: 'id(initial_data_received) = true;'
        - script.execute: update_screen

esp32:
  board: esp32dev
  framework:
    type: arduino


# Enable logging
logger:

# Enable Home Assistant API
api:

ota:


button:
  - platform: shutdown
    name: "Weatherman - Shutdown"
  - platform: restart
    name: "Weatherman - Restart"
  - platform: template
    name: "Weatherman - Refresh Screen"
    entity_category: config
    on_press:
      - script.execute: update_screen
      
      
# Global variables for detecting if the display needs to be refreshed. (Thanks @paviro!)
globals:
  - id: data_updated
    type: bool
    restore_value: no
    initial_value: 'false'
  - id: initial_data_received
    type: bool
    restore_value: no
    initial_value: 'false'
  - id: recorded_display_refresh
    type: int
    restore_value: yes
    initial_value: '0'


# Script for updating screen - Refresh display and publish refresh count and time. (Thanks @paviro!)
script:
  - id: update_screen
    then:
      - lambda: 'id(data_updated) = false;'
      - component.update: eink_display
      - lambda: 'id(recorded_display_refresh) += 1;'
      - lambda: 'id(display_last_update).publish_state(id(homeassistant_time).now().timestamp);'
      

# Check whether the display needs to be refreshed every minute,
# based on whether new data is received or motion is detected. (Thanks @paviro!)
time:
  - platform: homeassistant
    id: homeassistant_time
    on_time:
      - seconds: 0
        minutes: /1
        then:
          - if:
              condition:
                lambda: 'return id(data_updated) == true;'
              then:
                - if:
                    condition:
                      binary_sensor.is_on: motion_detected
                    then:
                      - logger.log: "Sensor data updated and activity in home detected: Refreshing display..."
                      - script.execute: update_screen
                    else:
                      - logger.log: "Sensor data updated but no activity in home - skipping display refresh."
              else:
                - logger.log: "No sensors updated - skipping display refresh."


# Wifi information
wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password

  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: !secret weatherman_ap_ssid
    password: !secret weatherman_ap_password


# Include custom fonts
font:
  - file: 'fonts/GothamRnd-Book.ttf'
    id: font_small_book
    size: 18
  - file: 'fonts/GothamRnd-Bold.ttf'
    id: font_large_bold
    size: 108
    glyphs: [' ', '-', '°', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'C']
  - file: 'fonts/GothamRnd-Bold.ttf'
    id: font_title
    size: 54
    glyphs: ['W', 'E', 'A', 'T', 'H', 'R', 'L', 'I', 'N', ' ']
  - file: 'fonts/GothamRnd-Bold.ttf'
    id: font_medium_bold
    size: 30
    # glyphs: [' ', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'M', 'I', 'N']
  - file: 'fonts/GothamRnd-Bold.ttf'
    id: font_small_bold
    size: 18
    # glyphs: [' ', '-', '°', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'C', 'M', 'I', 'N']


  # Include Material Design Icons font
  # Thanks to https://community.home-assistant.io/t/display-materialdesign-icons-on-esphome-attached-to-screen/199790/16
  - file: 'fonts/materialdesignicons-webfont.ttf'
    id: font_mdi_large
    size: 96
    glyphs: &mdi-weather-glyphs
      - "\U000F0590" # mdi-weather-cloudy
      - "\U000F0F2F" # mdi-weather-cloudy-alert
      - "\U000F0E6E" # mdi-weather-cloudy-arrow-right
      - "\U000F0591" # mdi-weather-fog
      - "\U000F0592" # mdi-weather-hail
      - "\U000F0F30" # mdi-weather-hazy
      - "\U000F0898" # mdi-weather-hurricane
      - "\U000F0593" # mdi-weather-lightning
      - "\U000F067E" # mdi-weather-lightning-rainy
      - "\U000F0594" # mdi-weather-night
      - "\U000F0F31" # mdi-weather-night-partly-cloudy
      - "\U000F0595" # mdi-weather-partly-cloudy
      - "\U000F0F32" # mdi-weather-partly-lightning
      - "\U000F0F33" # mdi-weather-partly-rainy
      - "\U000F0F34" # mdi-weather-partly-snowy
      - "\U000F0F35" # mdi-weather-partly-snowy-rainy
      - "\U000F0596" # mdi-weather-pouring
      - "\U000F0597" # mdi-weather-rainy
      - "\U000F0598" # mdi-weather-snowy
      - "\U000F0F36" # mdi-weather-snowy-heavy
      - "\U000F067F" # mdi-weather-snowy-rainy
      - "\U000F0599" # mdi-weather-sunny
      - "\U000F0F37" # mdi-weather-sunny-alert
      - "\U000F14E4" # mdi-weather-sunny-off
      - "\U000F059A" # mdi-weather-sunset
      - "\U000F059B" # mdi-weather-sunset-down
      - "\U000F059C" # mdi-weather-sunset-up
      - "\U000F0F38" # mdi-weather-tornado
      - "\U000F059D" # mdi-weather-windy
      - "\U000F059E" # mdi-weather-windy-variant
  - file: 'fonts/materialdesignicons-webfont.ttf'
    id: font_mdi_medium
    size: 36
    glyphs: *mdi-weather-glyphs


# Include Custom Titles
# image:
#   - file: "images/weatherman-title-train.png"
#     id: title_train
#     type: BINARY
#   - file: "images/weatherman-title-weather.png"
#     id: title_weather
#     type: BINARY


# Check if motion is detected in the living room.
binary_sensor:
  - platform: homeassistant
    entity_id: binary_sensor.weatherman_motion_detected
    id: motion_detected


sensor:
  # Create sensors for monitoring Weatherman remotely.
  - platform: template
    name: "Weatherman - Display Last Update"
    device_class: timestamp
    entity_category: "diagnostic"
    id: display_last_update
    
  - platform: template
    name: "Weatherman - Recorded Display Refresh"
    accuracy_decimals: 0
    unit_of_measurement: "Refreshes"
    state_class: "total_increasing"
    entity_category: "diagnostic"
    lambda: 'return id(recorded_display_refresh);'
  
  - platform: wifi_signal
    name: "Weatherman - WiFi Signal Strength"
    id: wifisignal
    unit_of_measurement: "dBm"
    entity_category: "diagnostic"
    update_interval: 60s

  # Call Subway and Weather sensors from HA.
  - platform: homeassistant
    entity_id: sensor.gtfs_mta_subway_manhattan 
    id: train_manhattan_due_in
    on_value:
      then:
        - lambda: 'id(data_updated) = true;'

  - platform: homeassistant
    entity_id: sensor.gtfs_mta_subway_canarsie
    id: train_canarsie_due_in
    on_value:
      then:
        - lambda: 'id(data_updated) = true;'
    
  - platform: homeassistant
    entity_id: sensor.gtfs_mta_subway_manhattan
    attribute: Next bus due in
    id: train_manhattan_next_train_due_in
    on_value:
      then:
        - lambda: 'id(data_updated) = true;'
    
  - platform: homeassistant
    entity_id: sensor.gtfs_mta_subway_canarsie
    attribute: Next bus due in
    id: train_canarsie_next_train_due_in
    on_value:
      then:
        - lambda: 'id(data_updated) = true;'

  - platform: homeassistant
    entity_id: weather.hourly
    attribute: temperature
    id: weather_temperature
    on_value:
      then:
        - lambda: 'id(data_updated) = true;'

  - platform: homeassistant
    entity_id: sensor.weatherman_data
    attribute: weather_temperature_0
    id: weather_temperature_0
    on_value:
      then:
        - lambda: 'id(data_updated) = true;'

  - platform: homeassistant
    entity_id: sensor.weatherman_data
    attribute: weather_temperature_1
    id: weather_temperature_1
    on_value:
      then:
        - lambda: 'id(data_updated) = true;'

  - platform: homeassistant
    entity_id: sensor.weatherman_data
    attribute: weather_temperature_2
    id: weather_temperature_2
    on_value:
      then:
        - lambda: 'id(data_updated) = true;'

  - platform: homeassistant
    entity_id: sensor.weatherman_data
    attribute: weather_temperature_3
    id: weather_temperature_3
    on_value:
      then:
        - lambda: 'id(data_updated) = true;'


text_sensor:
  - platform: homeassistant
    entity_id: sensor.gtfs_mta_subway_manhattan
    attribute: Due at
    id: train_manhattan_due_at
    on_value:
      then:
        - lambda: 'id(data_updated) = true;'
  
  - platform: homeassistant
    entity_id: sensor.gtfs_mta_subway_canarsie
    attribute: Due at
    id: train_canarsie_due_at
    on_value:
      then:
        - lambda: 'id(data_updated) = true;'
  
  - platform: homeassistant
    entity_id: sensor.gtfs_mta_subway_manhattan
    attribute: Next bus
    id: train_manhattan_next_train_due_at
    on_value:
      then:
        - lambda: 'id(data_updated) = true;'
  
  - platform: homeassistant
    entity_id: sensor.gtfs_mta_subway_canarsie
    attribute: Next bus
    id: train_canarsie_next_train_due_at
    on_value:
      then:
        - lambda: 'id(data_updated) = true;'

  - platform: homeassistant
    entity_id: weather.valhalla_hourly
    id: weather_state
    on_value:
      then:
        - lambda: 'id(data_updated) = true;'

  - platform: homeassistant
    entity_id: sensor.weatherman_data
    attribute: weather_condition_now
    id: weather_condition_now
    on_value:
      then:
        - lambda: 'id(data_updated) = true;'
  - platform: homeassistant
    entity_id: sensor.weatherman_data
    attribute: weather_condition_0
    id: weather_condition_0
    on_value:
      then:
        - lambda: 'id(data_updated) = true;'
  - platform: homeassistant
    entity_id: sensor.weatherman_data
    attribute: weather_timestamp_0
    id: weather_timestamp_0
    on_value:
      then:
        - lambda: 'id(data_updated) = true;'
  - platform: homeassistant
    entity_id: sensor.weatherman_data
    attribute: weather_condition_1
    id: weather_condition_1
    on_value:
      then:
        - lambda: 'id(data_updated) = true;'
  - platform: homeassistant
    entity_id: sensor.weatherman_data
    attribute: weather_timestamp_1
    id: weather_timestamp_1
    on_value:
      then:
        - lambda: 'id(data_updated) = true;'
  - platform: homeassistant
    entity_id: sensor.weatherman_data
    attribute: weather_condition_2
    id: weather_condition_2
    on_value:
      then:
        - lambda: 'id(data_updated) = true;'
  - platform: homeassistant
    entity_id: sensor.weatherman_data
    attribute: weather_timestamp_2
    id: weather_timestamp_2
    on_value:
      then:
        - lambda: 'id(data_updated) = true;'
  - platform: homeassistant
    entity_id: sensor.weatherman_data
    attribute: weather_condition_3
    id: weather_condition_3
    on_value:
      then:
        - lambda: 'id(data_updated) = true;'
  - platform: homeassistant
    entity_id: sensor.weatherman_data
    attribute: weather_timestamp_3
    id: weather_timestamp_3
    on_value:
      then:
        - lambda: 'id(data_updated) = true;'

  - platform: homeassistant
    entity_id: sensor.weatherman_data
    attribute: train_status
    id: train_status
    on_value:
      then:
        - lambda: 'id(data_updated) = true;'
  - platform: homeassistant
    entity_id: sensor.weatherman_data
    attribute: train_status_manhattan
    id: train_status_manhattan
    on_value:
      then:
        - lambda: 'id(data_updated) = true;'
  - platform: homeassistant
    entity_id: sensor.weatherman_data
    attribute: train_status_canarsie
    id: train_status_canarsie
    on_value:
      then:
        - lambda: 'id(data_updated) = true;'


# Define colors
# This design is white on black so this is necessary.
color:
  - id: color_bg
    red: 0%
    green: 0%
    blue: 0%
    white: 0%
  - id: color_text
    red: 0%
    green: 0%
    blue: 0%
    white: 100%


# Pins for Waveshare ePaper ESP Board
spi:
  clk_pin: GPIO13
  mosi_pin: GPIO14


# Now render everything on the ePaper screen.
display:
  - platform: waveshare_epaper
    id: eink_display
    cs_pin: GPIO15
    dc_pin: GPIO27
    busy_pin: GPIO25
    reset_pin: GPIO26
    reset_duration: 2ms
    model: 7.50inV2
    update_interval: never
    rotation: 90°
    lambda: |-
      // Map weather states to MDI characters.
      std::map<std::string, std::string> weather_icon_map
        {
          {"cloudy", "\U000F0590"},
          {"cloudy-alert", "\U000F0F2F"},
          {"cloudy-arrow-right", "\U000F0E6E"},
          {"fog", "\U000F0591"},
          {"hail", "\U000F0592"},
          {"hazy", "\U000F0F30"},
          {"hurricane", "\U000F0898"},
          {"lightning", "\U000F0593"},
          {"lightning-rainy", "\U000F067E"},
          {"night", "\U000F0594"},
          {"night-partly-cloudy", "\U000F0F31"},
          {"partlycloudy", "\U000F0595"},
          {"partly-lightning", "\U000F0F32"},
          {"partly-rainy", "\U000F0F33"},
          {"partly-snowy", "\U000F0F34"},
          {"partly-snowy-rainy", "\U000F0F35"},
          {"pouring", "\U000F0596"},
          {"rainy", "\U000F0597"},
          {"snowy", "\U000F0598"},
          {"snowy-heavy", "\U000F0F36"},
          {"snowy-rainy", "\U000F067F"},
          {"sunny", "\U000F0599"},
          {"sunny-alert", "\U000F0F37"},
          {"sunny-off", "\U000F14E4"},
          {"sunset", "\U000F059A"},
          {"sunset-down", "\U000F059B"},
          {"sunset-up", "\U000F059C"},
          {"tornado", "\U000F0F38"},
          {"windy", "\U000F059D"},
          {"windy-variant", "\U000F059E"},
        };

      // Fill background.
      // it.fill(color_bg);

      // Show loading screen before data is received.
      if (id(initial_data_received) == false) {
        it.printf(240, 390, id(font_small_bold), color_text, TextAlign::TOP_CENTER, "WAITING FOR DATA...");
      } else {

        // Weather Section
        // it.image(0, 88, id(title_weather)); 
        it.printf(240, 84, id(font_title), color_text, TextAlign::TOP_CENTER, "WEATHER");

        it.printf(100, 158, id(font_mdi_large), color_text, TextAlign::TOP_CENTER, "%s", weather_icon_map[id(weather_condition_now).state.c_str()].c_str());

        it.printf(300, 158, id(font_large_bold), color_text, TextAlign::TOP_CENTER, "%2.0f°C", id(weather_temperature).state);

        it.printf(105, 282, id(font_small_book), color_text, TextAlign::TOP_CENTER, "%s", id(weather_timestamp_0).state.c_str());
        it.printf(105, 306, id(font_mdi_medium), color_text, TextAlign::TOP_CENTER, "%s", weather_icon_map[id(weather_condition_0).state.c_str()].c_str());
        it.printf(105, 354, id(font_small_bold), color_text, TextAlign::TOP_CENTER, "%2.0f°C", id(weather_temperature_0).state);

        it.printf(195, 282, id(font_small_book), color_text, TextAlign::TOP_CENTER, "%s", id(weather_timestamp_1).state.c_str());
        it.printf(195, 306, id(font_mdi_medium), color_text, TextAlign::TOP_CENTER, "%s", weather_icon_map[id(weather_condition_1).state.c_str()].c_str());
        it.printf(195, 354, id(font_small_bold), color_text, TextAlign::TOP_CENTER, "%2.0f°C", id(weather_temperature_1).state);

        it.printf(285, 282, id(font_small_book), color_text, TextAlign::TOP_CENTER, "%s", id(weather_timestamp_2).state.c_str());
        it.printf(285, 306, id(font_mdi_medium), color_text, TextAlign::TOP_CENTER, "%s", weather_icon_map[id(weather_condition_2).state.c_str()].c_str());
        it.printf(285, 354, id(font_small_bold), color_text, TextAlign::TOP_CENTER, "%2.0f°C", id(weather_temperature_2).state);

        it.printf(375, 282, id(font_small_book), color_text, TextAlign::TOP_CENTER, "%s", id(weather_timestamp_3).state.c_str());
        it.printf(375, 306, id(font_mdi_medium), color_text, TextAlign::TOP_CENTER, "%s", weather_icon_map[id(weather_condition_3).state.c_str()].c_str());
        it.printf(375, 354, id(font_small_bold), color_text, TextAlign::TOP_CENTER, "%2.0f°C", id(weather_temperature_3).state);

        // Train Service Section
        // it.image(0, 420, id(title_train)); 
        it.printf(240, 408, id(font_title), color_text, TextAlign::TOP_CENTER, "L TRAIN");

        it.printf(240, 472, id(font_medium_bold), color_text, TextAlign::TOP_CENTER, "%s", id(train_status).state.c_str());

        it.print(150, 524, id(font_small_bold), color_text, TextAlign::TOP_CENTER, "TO MANHATTAN");
        it.printf(150, 546, id(font_small_book), color_text, TextAlign::TOP_CENTER, "%s", id(train_status_manhattan).state.c_str());
        it.print(330, 524, id(font_small_bold), color_text, TextAlign::TOP_CENTER, "TO CANARSIE");
        it.printf(330, 546, id(font_small_book), color_text, TextAlign::TOP_CENTER, "%s", id(train_status_canarsie).state.c_str());

        it.printf(150, 584, id(font_medium_bold), color_text, TextAlign::TOP_CENTER, "%2.0f MIN", id(train_manhattan_due_in).state);
        it.printf(330, 584, id(font_medium_bold), color_text, TextAlign::TOP_CENTER, "%2.0f MIN", id(train_canarsie_due_in).state);
        it.printf(150, 616, id(font_small_book), color_text, TextAlign::TOP_CENTER, "%s", id(train_manhattan_due_at).state.c_str());
        it.printf(330, 616, id(font_small_book), color_text, TextAlign::TOP_CENTER, "%s", id(train_manhattan_due_at).state.c_str());

        it.printf(150, 652, id(font_medium_bold), color_text, TextAlign::TOP_CENTER, "%2.0f MIN", id(train_manhattan_next_train_due_in).state);
        it.printf(330, 652, id(font_medium_bold), color_text, TextAlign::TOP_CENTER, "%2.0f MIN", id(train_canarsie_next_train_due_in).state);
        it.printf(150, 684, id(font_small_book), color_text, TextAlign::TOP_CENTER, "%s", id(train_manhattan_next_train_due_at).state.c_str());
        it.printf(330, 684, id(font_small_book), color_text, TextAlign::TOP_CENTER, "%s", id(train_canarsie_next_train_due_at).state.c_str());

        // Refresh Timestamp
        // Code by EnsconcE from https://community.home-assistant.io/t/esphome-show-time/348903
        char str[17];
        time_t currTime = id(homeassistant_time).now().timestamp;
        strftime(str, sizeof(str), "%H:%M", localtime(&currTime));
        it.printf(240, 710, id(font_small_book), color_text, TextAlign::TOP_CENTER, "REFRESHED AT %s", str);
      }

captive_portal: