WeMos Multisensor

esphome:
  name: wemos
  platform: ESP8266
  board: d1_mini

wifi:
  ssid: your_wifi_ssid
  password: your_wifi_password

mqtt:
  broker: your_mqtt_broker

# Enable logging
logger:

# Enable Home Assistant API
# api:

ota:

# define i2c pins
i2c:
  sda: D2
  scl: D1
  scan: False

sensor:
  - platform: bh1750
    name: "BH1750 Illuminance"
    address: 0x23
    update_interval: 1s

  - platform: bme280
    temperature:
      name: "BME280 Temperature"
      oversampling: 16x
    pressure:
      name: "BME280 Pressure"
    humidity:
      name: "BME280 Humidity"
    address: 0x76
    update_interval: 60s

binary_sensor:
  - platform: gpio
    pin: D0
    name: "PIR Sensor"
    device_class: motion

- platform: mqtt
  name: "Office Luminance wemos"
  state_topic: "wemos/sensor/bh1750_illuminance/state"
  unit_of_measurement: "lux"
  qos: 0
  scan_interval: 60
  force_update: true

- platform: mqtt
  name: "Office Temperature wemos"
  state_topic: "wemos/sensor/bme280_temperature/state"
  unit_of_measurement: "°C"
  qos: 0
  scan_interval: 60
  force_update: true

- platform: mqtt
  name: "Office Humidity wemos"
  state_topic: "wemos/sensor/bme280_humidity/state"
  unit_of_measurement: "%"
  qos: 0
  scan_interval: 60
  force_update: true

- platform: mqtt
  name: "Office Pressure wemos"
  state_topic: "wemos/sensor/bme280_pressure/state"
  unit_of_measurement: "hPa"
  qos: 0
  scan_interval: 60
  force_update: true

- platform: mqtt
  name: "Office Motion wemos"
  state_topic: "wemos/binary_sensor/pir_sensor/state"
  qos: 1
  payload_on: "ON"
  payload_off: "OFF"
  device_class: motion

- platform: threshold
  name: "Office Luminance Wemos Low Lux"
  lower: 25
  entity_id: sensor.office_luminance_wemos

- platform: threshold
  name: "Office Luminance Wemos High Lux"
  upper: 50
  entity_id: sensor.office_luminance_wemos

office:
  name: Office
  control: hidden
  entities:
    - sensor.office_luminance_wemos
    - sensor.office_temperature_wemos
    - sensor.office_humidity_wemos
    - sensor.office_pressure_wemos
    - binary_sensor.office_motion_wemos

sensor.office_luminance_wemos:
  icon: mdi:weather-sunny
  friendly_name: Office Luminance wemos
sensor.office_temperature_wemos:
  friendly_name: Office Temperature wemos
sensor.office_humidity_wemos:
  icon: mdi:water-percent
  friendly_name: Office Humidity wemos
sensor.office_pressure_wemos:
  icon: mdi:weight
  friendly_name: Office Pressure wemos
binary_sensor.office_motion_wemos:
  icon: mdi:run-fast
  friendly_name: Office Motion wemos

- id: office_lamp_on_when_motion_in_office
  alias: Office lamp on when motion in office
  initial_state: 'on'
  trigger:
    platform: state
    entity_id: binary_sensor.office_motion_wemos
    from: 'off'
    to: 'on'
  condition:
    condition: and
    conditions:
      - condition: state
        entity_id: input_boolean.office_automation
        state: 'on'
      - condition: state
        entity_id: binary_sensor.office_luminance_wemos_low_lux
        state: 'on'
      - condition: state
        entity_id: group.household
        state: 'home'
  action:
    service: light.turn_on
    entity_id:
      - light.office_lamp

- id: office_lamp_off_when_no_motion_in_office
  alias: Office lamp off when no motion in office
  initial_state: 'on'
  trigger:
    platform: state
    entity_id: binary_sensor.office_motion_wemos
    from: 'on'
    to: 'off'
    for:
      minutes: 6
  condition:
    condition: and
    conditions:
      - condition: state
        entity_id: input_boolean.office_automation
        state: 'on'
      - condition: state
        entity_id: sensor.office_computer_screen
        state: 'off'
  action:
    service: light.turn_off
    entity_id:
      - light.office_lamp