E-paper driver board, ESP32-s3, 1.54” display screen - ESPHome?

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I was able to get it to work. just went back and methodically worked thru it. here is the important section of the esphome.yaml that works.

spi:
  clk_pin: GPIO7      # SCK
  mosi_pin: GPIO9     # MOSI
  # MISO not used for e-paper

display:
  - platform: waveshare_epaper
    model: 1.54inv2
    id: epd
    cs_pin: GPIO2
    dc_pin: GPIO4
    reset_pin: GPIO1
    busy_pin: GPIO3
    update_interval: never
    rotation: 270
    full_update_every: 1
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