ESPHome humidifier

room_humidifier.yaml

substitutions:
  devicename: room_humidifier
  
esphome:
  name: $devicename
  platform: ESP8266
  board: esp01_1m
  platformio_options:
    platform: "espressif8266@2.5.3"
    upload_speed: 460800

wifi:
  ssid: !secret ap_name
  password: !secret ap_password
  fast_connect: true

  ap:
    ssid: "Hotspot $devicename"
    password: !secret hotspot_password

captive_portal:

logger:

api:
  password: !secret api_password

ota:
  password: !secret ota_password

sensor:
  - platform: uptime
    name: "$devicename uptime"
    
output:
  - platform: template
    id: fan_output
    type: float
    write_action:
      - if:
          condition:
            lambda: return (state < .3);
          then:
            - switch.turn_off: mode1
            - switch.turn_off: mode2
            - switch.turn_off: relay
      - if:
          condition:
            lambda: return ((state > 0) && (state < .4));
          then:
            - switch.turn_on: mode1
            - switch.turn_off: mode2
            - switch.turn_on: relay
      - if:
          condition:
            lambda: return ((state > 0.4) && (state < .7));
          then:
            - switch.turn_off: mode1
            - switch.turn_on: mode2
            - switch.turn_on: relay
      - if:
          condition:
            lambda: return (state > 0.7);
          then:
            - switch.turn_on: mode1
            - switch.turn_on: mode2
            - switch.turn_on: relay
            
fan:
  - platform: speed
    output: fan_output
    name: "$devicename fan"
    id: humidifier
    
binary_sensor:
  - platform: gpio
    pin:
      number: GPIO0
      inverted: True
    filters:
      - delayed_on_off: 50ms
    name: "$devicename button"
    on_click:
      then:
        - if:
            condition:
              and:
                - switch.is_on: mode1
                - switch.is_on: mode2
            then:
              - fan.turn_off: humidifier
        - if:
            condition:
              and:
                - switch.is_off: mode1
                - switch.is_off: mode2
            then:
              - fan.turn_on:
                  id: humidifier
                  speed: LOW
        - if:
            condition:
              and:
                - switch.is_on: mode1
                - switch.is_off: mode2
            then:
              - fan.turn_on:
                  id: humidifier
                  speed: MEDIUM
        - if:
            condition:
              and:
                - switch.is_off: mode1
                - switch.is_on: mode2
            then:
              - fan.turn_on:
                  id: humidifier
                  speed: HIGH
  - platform: gpio
    pin:
      number: GPIO5
      mode: INPUT_PULLUP
    filters:
      - delayed_on_off: 100ms
    name: "$devicename thirst"
    on_press:
      - output.turn_off: fan_output
  - platform: gpio
    pin:
      number: GPIO13
      mode: INPUT_PULLUP
      inverted: True
    filters:
      - delayed_on_off: 100ms
    name: "$devicename water"
    on_press:
      - output.turn_off: fan_output
    
switch:
  - platform: gpio
    pin:
      number: GPIO12
    restore_mode: RESTORE_DEFAULT_OFF
    id: relay
    internal: true
  - platform: gpio
    id: mode1
    pin:
      number: GPIO4
      inverted: True
    restore_mode: RESTORE_DEFAULT_OFF
    internal: true
  - platform: gpio
    id: mode2
    pin:
      number: GPIO14
      inverted: True
    restore_mode: RESTORE_DEFAULT_OFF
    internal: true