api:
  encryption:
    key: "xxxxxxxxxxxxxxxxxxx"
  services:
    - service: display_text
      variables:
        message: string
      then:
        - text_sensor.template.publish:
            id: display_message
            state: !lambda 'return message;'
i2c:
  sda: GPIO22
  scl: GPIO23
  scan: True

font:
  - id: my_font
    file: "gfonts://Poppins"
    size: 30

display:
  - platform: ssd1306_i2c
    id: my_display
    model: "SSD1306 128x64"
    address: 0x3C
    rotation: 0
    lambda: |-
      if (id(display_message).state != "") {
        it.printf(0, 0, id(my_font), "%s", id(display_message).state.c_str());
      } else {
        it.print(0, 0, id(my_font), "No message");
      }
text_sensor:
  - platform: template
    id: display_message
    name: "Display Message"