ESP Home firmware code to power a 3D printed, Home Assistant-connected dog and/or glove dryer.

Dog Boot Dryer ESPHome

esphome:
  name: boot_dryer
  platform: ESP8266
  board: d1_mini

# WiFi connection, correct these
# with values for your WiFi.
wifi:
  ssid: !secret ssid
  password: !secret wifi_password

  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: "Boot Dryer"

captive_portal:

# Enable logging.
logger:

# Enable Home Assistant API.
api:

# Enable over-the-air updates.
ota:

# Enable Web server.
web_server:
  port: 80

# Sync time with Home Assistant.
time:
  - platform: homeassistant
    id: homeassistant_time


# Text sensors with general information.
text_sensor:
  # Expose WiFi information as sensors.
  - platform: wifi_info
    ip_address:
      name: Boot Dryer IP
    ssid:
      name: Boot Dryer SSID

# Sensors with general information.
sensor:
  # Uptime sensor.
  - platform: uptime
    name: Boot Dryer Uptime

  # WiFi Signal sensor.
  - platform: wifi_signal
    name: Boot Dryer WiFi Signal
    update_interval: 60s
    
  - platform: dht
    pin: 
      number: D7
      mode: input_pullup
    model: DHT11
    update_interval: 60s
    temperature:
      name: "Boot Dryer Fan 1 Temperature"
      id: fan_1_temp
    humidity:
      name: "Boot Dryer Fan 1 Humidity"
      id: fan_1_hum
      # on_value:
      #   if:
      #     condition:
      #       lambda: 'return x > 70;'
      #     then:
      #       - script.execute: start
    
  - platform: dht
    pin: 
      number: D6
      mode: input_pullup
    model: DHT11
    update_interval: 60s
    temperature:
      name: "Boot Dryer Fan 2 Temperature"
      id: fan_2_temp
    humidity:
      name: "Boot Dryer Fan 2 Humidity"
      id: fan_2_hum
      # Enable the following block to automatically attempt to dry boots that are over 70% relative humidity.
      # This is useful if you mount the DHT sensor on the end of the boot dryer insert.
      # on_value:
      #   if:
      #     condition:
      #       lambda: 'return x > 70;'
      #     then:
      #       - script.execute: start
    
binary_sensor:
  - platform: status
    name: Boot Dryer Status
    
  - platform: gpio
    id: sw
    pin: 
      number: D5
      mode: INPUT_PULLUP
      inverted: true
    filters:
      - delayed_on: 10ms
    on_multi_click:
    - timing:
      - ON for at most 1s
      - OFF for at most 1s
      - ON for at most 1s
      - OFF for at least 0.2s
      then:
        - light.toggle: li
    - timing:
      - ON for at most 1s
      - OFF for at least 0.5s
      then:
        if:
          condition:
            - script.is_running: start
          then:
            - script.stop: start
            - script.execute: stop
          else:
            - script.execute: start
        
status_led:
    pin:
      number: D4
      inverted: true

output:
  - platform: esp8266_pwm
    pin: D1
    frequency: 22000 Hz
    id: pwm_1
  - platform: esp8266_pwm
    pin: D2
    frequency: 22000 Hz
    id: pwm_2
  
fan:
  - platform: speed
    output: pwm_1
    id: fan_1
    name: "Boot Dryer Fan 1"
    speed:
      low: 0.6
      medium: 0.8
      high: 1

  - platform: speed
    output: pwm_2
    id: fan_2
    name: "Boot Dryer Fan 2"
    speed:
      low: 0.6
      medium: 0.8
      high: 1

light:
  - platform: fastled_clockless
    chipset: WS2812
    pin: D3
    num_leds: 1
    rgb_order: GRB
    name: "Boot Dryer Light"
    id: li
    effects:
      - addressable_flicker:
          name: Flicker Effect With Custom Values
          update_interval: 16ms
          intensity: 5%
    
script:
  - id: start
    then:
      - if:
          condition:
            - script.is_running: start
          then:
            - script.stop: start
          else:
            - light.turn_on: li
            - fan.turn_on: 
                id: fan_1
                speed: HIGH
            - fan.turn_on: 
                id: fan_2
                speed: HIGH
      - delay: 14400s
      - script.execute: stop
      
  - id: stop
    then:
      - light.turn_off: li
      - fan.turn_off: fan_1
      - fan.turn_off: fan_2