fanmaster.yaml

substitutions:
  device_name: fanmaster
  device_description: FanMaster Fan controller
  friendly_name: fanmaster

esphome:
  name: ${device_name}
  comment: ${device_description}
  platform: ESP8266
  board: nodemcuv2
  on_boot:
    - priority: 200.0
      then:
        - output.set_level:
            id: pwmfan
            level: 100%

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

  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: ${friendly_name}_AP
    password: !secret wifi_password

captive_portal:

# Enable logging
logger:

# Enable Home Assistant API
api:
  password: !secret api_password

# Enable OTA
ota:
  password: !secret api_password

switch:
  - platform: restart
    name: ${friendly_name} Restart

binary_sensor:
# Reports if this device is Connected or not
  - platform: status
    name: ${friendly_name} Status

sensor:
# Reports the WiFi signal strength
  - platform: wifi_signal
    name: ${friendly_name} Signal
    update_interval: 60s

# Reports RPM by pulse_counter
  - platform: pulse_counter
    pin: D7
    name: ${friendly_name} Fan Speed
    unit_of_measurement: 'RPM'
    filters:
      - multiply: 0.5
      - lambda: |-
          if (x <= 1500) return x;
          else return {};
    count_mode:
      rising_edge: INCREMENT
      falling_edge: DISABLE
    update_interval: 30s

# Reports how long the device has been powered (in minutes)
  - platform: uptime
    name: ${friendly_name} Uptime
    filters:
      - lambda: return x / 60.0;
    unit_of_measurement: minutes

text_sensor:
# Reports the ESPHome Version with compile date
  - platform: version
    name: ${friendly_name} ESPHome Version

# Reports WiFi name
  - platform: wifi_info
    ssid:
      name: ${friendly_name} WiFi

# Reports IP
  - platform: wifi_info
    ip_address:
      name: ${friendly_name} IP

status_led:
  pin: 
    number: D0
    inverted: False

output:
  - platform: gpio
    pin: D5
    id: fan_supply
  - platform: esp8266_pwm
    pin: D6
    frequency: 25000 Hz
    id: pwmfan

fan:
  - platform: speed
    output: pwmfan
    name: ${friendly_name} Fan
    on_turn_on:
      - output.turn_on: fan_supply
      - logger.log: "Power of Fan turned ON"
    on_turn_off:
      - output.turn_off: fan_supply
      - logger.log: "Power of Fan turned OFF"
      - delay: 1s
      - logger.log: "Write 100%% to output pwmfan"
      - output.set_level:
          id: pwmfan
          level: 100%