Scrolling ESPHome LED MAX7219 Display

song-display-workroom.yaml

substitutions:
  name: "song-display-workroom"
  friendly_name: Song Display Workroom
  board: seeed_xiao_esp32c3
  devicename: matrix7219
  template_helper: sensor.workroom_scroll_display
  api_encryption_key: !secret song_display_workroom_encryption_key
  # Display pins
  clpin: GPIO8 # D5 is connected to CLK of MAX7219
  cspin: GPIO20 # D6 is connected to CS of MAX7219
  mopin: GPIO10 # D7 is connected to MOSI of MAX7219

esphome:
  name: ${name}
  friendly_name: ${friendly_name}

esp32:
  board: ${board}
  framework:
    type: esp-idf

api:
  encryption:
    key: ${api_encryption_key}

logger:

wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password

ota:
  - platform: esphome
    id: my_ota
    password: !secret ota_password

spi:
  clk_pin: ${clpin}
  mosi_pin: ${mopin}

text_sensor:
  - platform: homeassistant
    id: scroll_text
    entity_id: ${template_helper}

font:
  - file: "fonts/pixelmix_bold.ttf"
    id: digit_font
    size: 8

display:
  - platform: max7219digit
    cs_pin: ${cspin}
    num_chips: 4
    intensity: 5
    scroll_enable: True
    scroll_speed: 40ms
    scroll_delay: 0ms
    scroll_dwell: 0ms
    lambda: |-
      it.printf(0, 0, id(digit_font), id(scroll_text).state.c_str());

template-helper

{% if is_state("media_player.workroom", "playing") %}
 | {{states.media_player.workroom.attributes.media_title}} - {{states.media_player.workroom.attributes.media_artist}}
{% else %}
{{now().strftime("- %x - %I:%M %p")}} - {{states.sensor.my_weather_station_temperature.state}}{{states.sensor.my_weather_station_temperature.attributes.unit_of_measurement ~ " -"}}
{% endif %}

IMG_1436.mov