display1.yaml

esphome:
  name: display1
  platform: ESP8266
  board: nodemcuv2

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

logger:

api:
  password: !secret api_password

ota:
  password: !secret ota_password

display:
  platform: tm1637
  clk_pin: D2
  dio_pin: D1
  update_interval: 500ms
  lambda: |-
    it.print( id(display1).state.c_str() );

text_sensor:
  - platform: homeassistant
    name: "Display1"
    id: display1
    entity_id: input_text.display1