spi:
  - id: spi_main_lcd
    clk_pin: 16
    mosi_pin: 17
    miso_pin: 15

display:
  - platform: ili9xxx
    id: main_lcd
    model: ili9342
    cs_pin: 12
    dc_pin: 13
    reset_pin: 21

qr_code:
  - id: homepage_qr
    value: https://esphome.io/index.html