air-quality-monitor.yml

esphome:
  name: air-quality-monitor
  includes:
    - GP2Y1010AU0F.h

substitutions:
  device_name: "Air Quality Monitor"

esp8266:
  board: nodemcuv2

# Enable Home Assistant API
api:

ota:
  password: "mypassword"

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

sensor:
  # KS0196 PM2.5 sensor
  - platform: custom
    lambda: |-
      auto dust_sensor = new GP2Y1010AU0F();
      App.register_component(dust_sensor);
      return {dust_sensor};
    sensors:
      name: "${device_name} PM2.5 Dust Sensor"
      accuracy_decimals: 2
      unit_of_measurement: "µg/m³"
      icon: "mdi:smog"
      filters:
        - median: # send every minute the median of the past 5 measurements
            window_size: 5
            send_every: 5