brewery.yaml

esphome:
  name: brewery
  platform: ESP32
  board: nodemcu-32s

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

web_server:
  port: 80

uart:
  tx_pin: GPIO22
  rx_pin: GPIO23
  baud_rate: 9600

i2c:
  sda: GPIO18
  scl: GPIO19
  scan: true

sensor:
  - platform: mhz19
    id: brewery_mhz19
    co2:
      id: brewery_co2
      name: "Brewery CO2"
    temperature:
      name: "Brewery Temperatūra"
    update_interval: 60s
    automatic_baseline_calibration: false

switch:
  - platform: restart
    name: "Brewery Restart"
  - platform: template
    name: "Brewery CO2 Baseline Calibration"
    assumed_state: true
    turn_on_action:
      - mhz19.calibrate_zero: brewery_mhz19

font:
  - id: s
    file: "fonts/BebasNeue-Regular.ttf"
    size: 19
  - id: m
    file: "fonts/BebasNeue-Regular.ttf"
    size: 28
  - id: l
    file: "fonts/BebasNeue-Regular.ttf"
    size: 58

graph:
  - id: co2_graph
    sensor: brewery_co2
    duration: 1h
    x_grid: 10min
    y_grid: 1000
    width: 128
    height: 64

display:
  - id: brewery_display
    platform: ssd1306_i2c
    model: "SSD1306 128x64"
    address: 0x3c
    flip_y: false
    flip_x: false
    pages:
      - id: page1
        lambda: |-
          it.print(0, 6, id(m), "CO2");
          it.print(4, 36, id(s), "ppm");
          it.printf(it.get_width(), 0, id(l), TextAlign::TOP_RIGHT, "%.0f", id(brewery_co2).state);
      - id: page2
        lambda: |-
          it.graph(0, 0, id(co2_graph));

interval:
  - interval: 10s
    then:
      - display.page.show_next: brewery_display
      - component.update: brewery_display

logger:

api:

ota: