ESPHome Config for a VINDRIKTNING modified with a ESP8266

common.yaml

esphome:
  name: "${devicename}"
  comment: "${device_description}"
  build_path: "${devicename}"

wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password
  domain: !secret wifi_domain
  fast_connect: true

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

api:

captive_portal:

# Enable logging
logger:

ota:
  password: !secret ota_password

# Enable Web server
web_server:
  port: 80

prometheus:

time:
  - platform: sntp
    id: sntp_time
    timezone: UTC
    servers:
      - 10.105.1.1

text_sensor:
  - platform: version
    name: "ESPHome Version"

sensor:
  - platform: wifi_signal
    name: "${friendly_name} WiFi Signal"
    update_interval: 60s
  - platform: uptime
    name: "${friendly_name} Uptime"
  - platform: total_daily_energy
    name: "${friendly_name} kWh"
    power_id: power_consumption_watt
    filters:
      - multiply: 0.001
    unit_of_measurement: kWh

binary_sensor:
  - platform: status
    name: "${friendly_name} Status"

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

static_power_consumption.yaml

interval:
  - interval: 1min
    then:
      - sensor.template.publish:
          id: power_consumption_watt
          state: $power_consumption

sensor:
  - platform: template
    name: "${friendly_name} Power Usage"
    id: power_consumption_watt
    device_class: power
    state_class: measurement
    unit_of_measurement: W
    accuracy_decimals: 4
    filters:
      - heartbeat: 60s

vindriktning.yaml

substitutions:
  devicename: bedroom_air_quality
  friendly_name: Bedroom Air Quality
  device_description: Bedroom AQ Monitor
  power_consumption: "0.5696"

esphome:
  name: "${devicename}"
  platform: ESP8266
  board: d1
  comment: "${device_description}"

packages:
  common: !include include/common.yaml
  static_power: !include include/static_power_consumption.yaml

uart:
  rx_pin: GPIO02
  baud_rate: 9600

sensor:
  - platform: pm1006
    pm_2_5:
      name: "${friendly_name} PM2.5"
      accuracy_decimals: 2
      filters:
        - sliding_window_moving_average:
            window_size: 50
            send_every: 10