shabadge.yaml

esphome:
  name: shabadge-${name}

esp32:
  board: esp32thing
  framework:
    type: arduino

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

ota:
  platform: esphome
  password: !secret ota_password

logger:

mqtt:
  broker: !secret mqtt_server

spi:
  clk_pin: 18
  mosi_pin: 5

i2c:
  sda: 26
  scl: 27
  scan: true

uart:
    id: uart_mhz19
    rx_pin: 17
    tx_pin: 16
    baud_rate: 9600

mpr121:
  id: mpr121_component
  address: 0x5A
  touch_debounce: 1
  release_debounce: 1
  touch_threshold: 10
  release_threshold: 7


binary_sensor:
  - platform: mpr121
    id: touch_A
    channel: 0
    name: "Touch A"
    disabled_by_default: true
  - platform: mpr121
    id: touch_B
    channel: 1
    name: "Touch B"
    disabled_by_default: true
  - platform: mpr121
    id: touch_START
    channel: 2
    name: "Touch Start"
    disabled_by_default: true
  - platform: mpr121
    id: touch_SEL
    channel: 3
    name: "Touch Select"
    disabled_by_default: true
  - platform: mpr121
    id: touch_DOWN
    channel: 4
    name: "Touch Down"
    disabled_by_default: true
  - platform: mpr121
    id: touch_RIGHT
    channel: 5
    name: "Touch Right"
    disabled_by_default: true
  - platform: mpr121
    id: touch_UP
    channel: 6
    name: "Touch Up"
    disabled_by_default: true
  - platform: mpr121
    id: touch_LEFT
    channel: 7
    name: "Touch Left"
    disabled_by_default: true
  - platform: gpio
    name: "Flash Button"
    disabled_by_default: true
    pin: 0
    filters:
      - invert:

output:
  - id: led_and_mhz19_power
    platform: gpio
    pin:
      mpr121: mpr121_component
      number: 10
      mode: OUTPUT
      inverted: true

text_sensor:
  - platform: version
    name: "ESPHome Version"
    hide_timestamp: true
    state_topic: bitlair/esphome/shabadge-${name}/version

sensor:
  - platform: wifi_signal
    name: "WiFi Signal dB"
    update_interval: 10s
    state_topic: bitlair/esphome/shabadge-${name}/wifi_signal
    retain: false

  - platform: mhz19
    uart_id: uart_mhz19
    co2:
      name: "MH-Z19 CO2 Value"
      id: co2
      state_topic: bitlair/climate/${name}/co2_ppm
      retain: false
    update_interval: 10s
    automatic_baseline_calibration: false
  - platform: bme280_i2c
    temperature:
      name: "BME280 Temperature"
      id: temperature
      oversampling: 16x
      state_topic: bitlair/climate/${name}/temperature_c
      retain: false
    pressure:
      name: "BME280 Pressure"
      id: pressure
      state_topic: bitlair/climate/${name}/pressure_hpa
      retain: false
    humidity:
      name: "BME280 Humidity"
      id: humidity
      state_topic: bitlair/climate/${name}/humidity_pct
      retain: false
    address: 0x76
    update_interval: 10s

graph:
  - id: co2_graph
    duration: 6h
    width: 290
    height: 63
    x_grid: 30min
    y_grid: 100     # ppm
    min_value: 0    # Start of Y-axis range
    max_range: 2000 # Specifies the max Y-axis range.
    traces:
      - sensor: co2
        line_type: SOLID
        line_thickness: 2

font:
  - file: "gfonts://Roboto"
    id: font_big
    size: 32
  - file: "gfonts://Roboto"
    id: font_small
    size: 18

display:
  - platform: waveshare_epaper
    model: 2.90in-dke
    cs_pin: 19
    dc_pin: 21
    busy_pin: 22
    reset_pin: 23
    update_interval: 20s
    lambda: |-
      it.printf(0, 34, id(font_small), "${name}");
      it.printf(0, 0, id(font_big), "%.0f ppm", id(co2).state);
      it.graph(4, 64, id(co2_graph));
      it.printf(160, 10, id(font_small), "%.1f °C", id(temperature).state);
      it.printf(160, 34, id(font_small), "%.0f %%", id(humidity).state);
      it.printf(220, 34, id(font_small), "%.0f hPa", id(pressure).state);
    rotation: 270

light:
  - platform: esp32_rmt_led_strip
    rgb_order: GRB
    is_rgbw: true
    pin: 32
    num_leds: 6
    rmt_channel: 0
    chipset: sk6812
    id: ledstrip