fresh-home/esphome/hvac-multisensor.yaml

# 3v3 en svp sun 34 35 32 33 25 26 27 14 12 gnd 13 sd2 sd3 gnd 5v
substitutions:
  devicename: hvac-multisensor
  entity_name: hvac_multisensor
  friendly_name: HVAC MultiSensor
  comment: Clever MultiSensor
  platform: ESP32
  board: wemos_d1_mini32
  static_ip: !secret hvac-multisensor-ip

  sda_pin: GPIO21
  scl_pin: GPIO22
  door_pin: GPIO19
  one_wire_pin: GPIO26
  #one_wire_pin: GPIO14
  trigger_pin: GPIO16
  #trigger_pin: GPIO04
  echo_pin: GPIO13

  #mdc_pin: GPIO23
  #mdio_pin: GPIO18
  #clk_mode: GPIO17_OUT
  #power_pin: GPIO5

packages:
  # network: !include common/ethernet.yaml
  network: !include common/wifi.yaml
  device_base: !include common/device_base.yaml
  ble_proxy: !include common/ble_proxy.yaml

esphome:
  name: ${devicename}
  friendly_name: ${friendly_name}
  name_add_mac_suffix: false

esp32:
  board: ${board}
  framework:
    type: esp-idf

# Enable logging
logger:

api: # Using settings from common/device_base.yaml

ota: # Using settings from common/device_base.yaml

esp32_ble_tracker:

globals:
  - id: oled_enabled
    type: bool
    restore_value: yes
    initial_value: 'false'

  - id: screen_power
    type: bool
    restore_value: yes
    initial_value: 'false'

font:
  - file: 'fonts/CascadiaMonoPL.ttf'
    id: font1
    size: 17

  # - file: "gfonts://Roboto"
  #   id: roboto_20
  #   size: 20

  # - file: "gfonts://Material+Symbols+Outlined"
  #   id: icons_50
  #   size: 50
  #   glyphs: ["\U0000e425"] # mdi-timer

one_wire:
  - platform: gpio
    pin: ${one_wire_pin}

i2c:
  sda: ${sda_pin}
  scl: ${scl_pin}
  frequency: 800kHz

sensor:
  - platform: dallas_temp
    address: 0xB33C01B607798528
    name: "Return"
    id: hvac_return
    icon: mdi:home-thermometer-outline
    update_interval: 10s
    filters:
      - lambda: return x * (9.0/5.0) + 32.0;
    unit_of_measurement: "°F"
    state_class: measurement

  - platform: dallas_temp
    address: 0x0F3C01B6070C1328
    name: "Supply"
    id: hvac_supply
    icon: mdi:thermostat
    update_interval: 10s
    filters:
      - lambda: return x * (9.0/5.0) + 32.0;
    unit_of_measurement: "°F"
    state_class: measurement

  - platform: dallas_temp
    address: 0xFA3C01B607005B28
    name: "Ambient"
    id: ambient
    icon: mdi:home-thermometer
    update_interval: 10s
    filters:
      - lambda: return x * (9.0/5.0) + 32.0;
    unit_of_measurement: "°F"
    state_class: measurement

  - platform: template
    name: "Delta"
    id: hvac_delta
    icon: mdi:thermometer-lines
    lambda: |-
      return (id(hvac_supply).state - id(hvac_return).state);
    update_interval: 10s
    unit_of_measurement: "°F"
    state_class: measurement
    filters:
      - or:
        - throttle: 60s
        - delta: 1.0

  - platform: ultrasonic
    trigger_pin: ${trigger_pin}
    echo_pin: ${echo_pin}
    id: ultrasonic_source
    #update_interval: 5s
    internal: True
    filters:
    - sliding_window_moving_average:
        window_size: 5
        send_every: 5
        send_first_at: 1
    on_value:
      then:
        - sensor.template.publish:
            id: distance_from_bottom
            state: !lambda 'return id(ultrasonic_source).state;'

        - sensor.template.publish:
            id: distance_from_top
            state: !lambda 'return id(ultrasonic_source).state;'

  - platform: template
    unit_of_measurement: "cm"
    state_class: measurement
    id: distance_from_bottom
    name: "Salt Level in CM"
    icon: mdi:arrow-collapse-up
    disabled_by_default: true
    #update_interval: 5s
    filters:
    - lambda: 'return (0.94 - (id(ultrasonic_source).state)) * 100;'
    on_value:
      then:
        - sensor.template.publish:
            id: level_in_bags
            state: !lambda 'return id(distance_from_bottom).state;'

  - platform: template
    unit_of_measurement: "cm"
    state_class: measurement
    id: distance_from_top
    name: "Salt Level From Top in CM"
    icon: mdi:arrow-collapse-down
    disabled_by_default: true
    #update_interval: 5s
    filters:
    - lambda: 'return (id(ultrasonic_source).state) * 100;'

  - platform: template
    unit_of_measurement: "bags"
    state_class: measurement
    id: level_in_bags
    name: "Salt Level in Bags"
    icon: mdi:counter
    disabled_by_default: true
    #update_interval: 5s
    filters:
    - lambda: 'return (id(distance_from_bottom).state) / 17.5;'

display:
  - platform: ssd1306_i2c
    id: oled
    model: "SSD1306 128x64"
    #reset_pin: GPIO14 #D0
    address: 0x3C
    lambda: |-
      it.print(0, 0, id(font1), "Delta:");
      it.printf(128, 0, id(font1), TextAlign::TOP_RIGHT, "%.1f°F", id(hvac_delta).state);
      it.print(0, 16, id(font1), "Supply:");
      it.printf(128, 16, id(font1), TextAlign::TOP_RIGHT, "%.1f°F", id(hvac_supply).state);
      it.print(0, 32, id(font1), "Return:");
      it.printf(128, 32, id(font1), TextAlign::TOP_RIGHT, "%.1f°F", id(hvac_return).state);
      it.print(0, 48, id(font1), "Ambient:");
      it.printf(128, 48, id(font1), TextAlign::TOP_RIGHT, "%.1f°F", id(ambient).state);

binary_sensor:
  - platform: gpio
    name: "Door"
    device_class: door
    pin: ${door_pin}
    filters:
      - invert:

switch:
  - platform: template
    id: display_switch
    icon: mdi:console
    name: "Display"
    lambda: |-
      // if (id(screen_power)) {
      //   id(oled).turn_on();
      // } else {
      //   id(oled).turn_off();
      // }
      return id(screen_power);
    turn_on_action:
      - lambda: |-
          id(screen_power) = true;
    turn_off_action:
      - lambda: |-
          id(screen_power) = false;