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substitutions:
  name: iot_button_1

globals:
  - id: message_sent
    type: bool
    restore_value: no
    initial_value: "false"

esphome:
  name: ${name}

  on_boot:
    # Raise the power pin very early (pri 700) to keep the ESP awake
    # until we're done sending the event
    priority: 700
    then:
      - output.turn_on: power_pin

ESP8266:
  board: esp8285 
   
# OTA flashing
ota:
  - platform: esphome

wifi: # Your Wifi network details
  
# Enable fallback hotspot in case wifi connection fails  
  ap:

# Enabling the logging component
logger:

# Enable Home Assistant API
api:

# Enable the captive portal
captive_portal:

script:
  - id: send_event
    then:
      - logger.log: "Waiting for API connection"
      - wait_until:
          api.connected:

      - logger.log: "Sending ESPHome event"
      - delay: 0.5s
      - homeassistant.event:
          event: esphome.button_pressed
          data:
            device_id: ${name}
      - globals.set:
          id: message_sent
          value: "true"
      - delay: 0.5s

sensor:
  - platform: adc
    pin: A0
    id: button_adc
    internal: true
    update_interval: 10s
    on_value_range:
      above: 0.5
      then:
        - script.execute: send_event
        - wait_until:
            lambda: return id(message_sent);

        - logger.log: "Shutting down"
        - output.turn_off: power_pin

# The D5 pin turns the vreg on & off. Setting to off will shut down the device.
output:
  - platform: gpio
    pin: GPIO5
    id: power_pin

  - platform: esp8266_pwm
    pin: GPIO12
    id: led_red_pin

  - platform: esp8266_pwm
    pin: GPIO14
    id: led_green_pin