airgradient.yml

#=============================================================================
# LongDono/AirGradient-HomeAssistant
# You will need fonts in fonts/ from https://dejavu-fonts.github.io
#
# For help with ESPHome add-on setup in Home Assistant:
# https://esphome.io/guides/getting_started_hassio.html

#==[Configuration]============================================================

substitutions:
  code_name: airgradient-lower   # ex. airgradient-lower for a unit on lower level of home
  nice_name: "AG Lower"          # ex. "AG Lower" for display in Home Assistant
  comment: "Lower Level AirGradient Air Quality Unit"
#   co2_available: "true"          # Set to false if SenseAir CO2 sensor not present
  display_update: "3s"           # How often to update the display, default 3s

#=============================================================================

esphome:
  name: ${code_name}
  comment: ${comment}

esp8266:
  board: d1_mini

# Enable logging
logger:
  level: debug

# Enable the Home Assistant API
api:

# Enable wireless ESPHome updates
ota:
  password: ""

# Set clock with Home Assistant
time:
  - platform: homeassistant

# WiFi Configuration
# https://esphome.io/components/wifi.html
wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password
  # Enable fallback hotspot (captive portal) in case WiFi connection fails
  ap:
    ssid: "${nice_name} Fallback"
    # Password is optional
#     password: "ix7tPFTuFDdV"
captive_portal:

# Configuration for AirGradient DIY v2 device
# https://www.esphome-devices.com/devices/AirGradient-DIY/

# https://esphome.io/components/uart.html#uart
uart:
# SenseAir CO2 Sensor Configuration
# Comment out this section if SenseAir CO2 Sensor is not present
  - rx_pin: D4
    tx_pin: D3
    baud_rate: 9600
    id: senseair_s8_uart
# End of SenseAir CO2 Sensor Code
  - rx_pin: D5
    baud_rate: 9600
    id: pms5003_uart

i2c:
  sda: D2
  scl: D1

# Particulate Matter Sensor Configuration
# https://esphome.io/components/sensor/pmsx003.html?highlight=pms5003
sensor:
  - platform: pmsx003
    type: PMSX003
    pm_1_0:
      name: "${nice_name} PM <1.0µm"
      id: pm1
      filters:
        - sliding_window_moving_average:
            window_size: 30
            send_every: 30
    pm_2_5:
      name: "${nice_name} PM <2.5µm"
      id: pm2
      filters:
        - sliding_window_moving_average:
            window_size: 30
            send_every: 30
    pm_10_0:
      name: "${nice_name} PM <10.0µm"
      id: pm10
      filters:
        - sliding_window_moving_average:
            window_size: 30
            send_every: 30
    uart_id: pms5003_uart

# SenseAir CO₂ Sensor
# https://esphome.io/components/sensor/senseair.html
# Comment out this section if SenseAir CO2 Sensor is not present
  - platform: senseair
    co2:
      name: "${nice_name} CO₂"
      id: co2
    update_interval: 30s
    uart_id: senseair_s8_uart
# End of SenseAir CO2 Sensor Code
# SHT3X-D Temperature+Humidity Sensor
# https://esphome.io/components/sensor/sht3xd.html?highlight=sht31
  - platform: sht3xd
    temperature:
      name: "${nice_name} Temperature"
      id: temp
    humidity:
      name: "${nice_name} Humidity"
      id: humidity
    address: 0x44
    update_interval: 30s

# Wi-Fi Signal Quality
  - platform: wifi_signal
    name: "${nice_name} WiFi Signal"
    id: airgradient_wifi_signal
    update_interval: 30s

font:
    # Font to use on the display
    # Open Source DejaVu fonts
    # https://dejavu-fonts.github.io
  - file: 'fonts/DejaVuSans.ttf'
    id: regular
    size: 15
    glyphs: ' !"%()+,-.:/0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz°₂₅'
  - file: 'fonts/DejaVuSans-Bold.ttf'
    id: bold
    size: 26

display:
  - platform: ssd1306_i2c
    # https://esphome.io/components/display/ssd1306.html?highlight=display
    model: "SSD1306 64x48"
    id: oled_display
    reset_pin: D0
    address: 0x3C
    # rotation: 180 # Enable to 180 to flip screen around
    pages:
      - id: display_pm2
        lambda: |-
          it.print(32, 0, id(regular), TextAlign::TOP_CENTER, "PM₂.₅");
          it.printf(32, 48, id(bold), TextAlign::BOTTOM_CENTER, "%.0f",id(pm2).state);
# Comment out this section if SenseAir CO2 Sensor is not present
      - id: display_co2
        lambda: |-
          it.print(32, 0, id(regular), TextAlign::TOP_CENTER, "CO₂");
          it.printf(32, 48, id(bold), TextAlign::BOTTOM_CENTER, "%.0f",id(co2).state);
# End of SenseAir CO2 Sensor Code
      - id: display_temp
        lambda: |-
          it.print(32, 0, id(regular), TextAlign::TOP_CENTER, "Temp °C");
          it.printf(32, 48, id(bold), TextAlign::BOTTOM_CENTER, "%.1f",id(temp).state);
      # - id: display_tempf
      #   lambda: |-
      #     it.print(32, 0, id(regular), TextAlign::TOP_CENTER, "Temp °F");
      #     it.printf(32, 48, id(bold), TextAlign::BOTTOM_CENTER, "%.1f",id(temp).state*9/5+32);
      - id: display_humidity
        lambda: |-
          it.print(32, 0, id(regular), TextAlign::TOP_CENTER, "Humidity");
          it.printf(32, 48, id(bold), TextAlign::BOTTOM_CENTER, "%.0f%%",id(humidity).state);
      # - id: display_eco2
      #   lambda: |-
      #     it.print(32, 0, id(regular), TextAlign::TOP_CENTER, "CO₂");
      #     it.printf(32, 48, id(bold), TextAlign::BOTTOM_CENTER, "%.0f",id(eco2).state);
      # - id: display_tvoc
      #   lambda: |-
      #     it.print(32, 0, id(regular), TextAlign::TOP_CENTER, "TVOC");
      #     it.printf(32, 48, id(bold), TextAlign::BOTTOM_CENTER, "%.0f",id(tvoc).state);
      # - id: display_status
      #   lambda: |-
      #     it.printf(0, 0, id(regular),"%s", id(esp_ip).state.c_str()); 

interval:
  # Cycle through page on display
  - interval: ${display_update}
    then:
      - display.page.show_next: oled_display
      - component.update: oled_display