mitsubishi-hvac-heat-pump.yaml

# Based on https://github.com/echavet/MitsubishiCN105ESPHome/discussions/83#discussion-6570366
# and also helpful
# - https://github.com/SwiCago/HeatPump/issues/13#issuecomment-2228886009
substitutions:
  name: "mitsubishi-heat-pump-hvac"
  friendly_name: "Heat Pump (HVAC)"

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

ota:
  - platform: esphome

wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password
  manual_ip: 
    static_ip: 192.168.7.165
    gateway: 192.168.7.1
    subnet: 255.255.255.0

#mqtt:  
  #broker: homeassistant.local
  #username: !secret mqtt_username
  #password: !secret mqtt_password
  #discovery: true

#debug:
#  update_interval: 5s

# Enable Home Assistant API
api:
  encryption:
    key: "MY ENC KEY"
  services:    
      - service: reboot
        then:
          - logger.log: "Restart in progress..."
          - lambda: |-
              ESP.restart();

esp32:
  board: esp32-s3-devkitc-1
  framework:
    type: arduino
    #type: esp-idf
    version: latest

uart:
  id: HP_UART
  baud_rate: 2400
  tx_pin: GPIO1
  rx_pin: GPIO2

# Default logging level
logger:
  level: INFO
  #level: DEBUG
  logs:
    EVT_SETS : INFO
    #EVT_SETS : DEBUG
    WIFI : INFO
    MQTT : INFO
    WRITE_SETTINGS : INFO
    SETTINGS : INFO
    STATUS : INFO
    CN105Climate: WARN
    CN105: INFO
    #CN105: DEBUG
    climate: WARN
    sensor: WARN
    chkSum : INFO
    WRITE : WARN
    READ : WARN
    Header: INFO
    Decoder : INFO
    #Decoder : DEBUG
    CONTROL_WANTED_SETTINGS: INFO
    #CONTROL_WANTED_SETTINGS: DEBUG

captive_portal:

# Enable Web server.
#web_server:
#  port: 80

time:
  - platform: homeassistant
    id: homeassistant_time

# External component reference
external_components:
  - source: github://echavet/MitsubishiCN105ESPHome
    refresh: 0s

# Climate entity configuration
climate:
  - platform: cn105
    id: heat_pump_climate
    name: "${friendly_name}"
    icon: mdi:heat-pump
    visual:
      min_temperature: 10
      max_temperature: 37
      temperature_step:
        target_temperature: 1
        current_temperature: 0.5
    supports:
      mode: [AUTO, COOL, HEAT, FAN_ONLY, DRY]
      fan_mode: [AUTO, LOW, MEDIUM, MIDDLE] # Medium = powerful for our PVA unit.. see https://github.com/echavet/MitsubishiCN105ESPHome/issues/262
      swing_mode: [] # This is specific to ducted units that don't have vane(s), if you have a ductless unit, comment this one out
    # Timeout and communication settings
    remote_temperature_timeout: 15min
    update_interval: 5s
    debounce_delay : 500ms
    # Various optional sensors, not all sensors are supported by all heatpumps
    compressor_frequency_sensor:
      name: Compressor Frequency
      entity_category: diagnostic
      disabled_by_default: true
    outside_air_temperature_sensor:
      name: Outside Air Temp
      disabled_by_default: true
    vertical_vane_select:
      name: Vertical Vane
      disabled_by_default: true
    horizontal_vane_select:
      name: Horizontal Vane
      disabled_by_default: true
    isee_sensor:
      name: ISEE Sensor
      disabled_by_default: true
    stage_sensor:
      name: Stage
      id: stage
      entity_category: diagnostic
      disabled_by_default: true
    sub_mode_sensor:
      name: Sub Mode
      entity_category: diagnostic
      disabled_by_default: true
    auto_sub_mode_sensor:
      name: Auto Sub Mode
      entity_category: diagnostic
      disabled_by_default: true
    input_power_sensor:
      name: Input Power
      disabled_by_default: true
    kwh_sensor:
      name: Energy Usage
      disabled_by_default: true
    runtime_hours_sensor:
      name: Runtime Hours
      entity_category: diagnostic
      disabled_by_default: true

# Just a helper 'button' to restart the controller manually
button:
  - platform: restart
    name: "Restart ESP32 Controller"

# Text sensors with general information.
text_sensor:
  # Exposes the ESPHome version as sensor.
  - platform: version
    name: ESPHome Version
    disabled_by_default: true
  # Exposes WiFi information as sensors.
  - platform: wifi_info
    ip_address:
      name: WiFi IP
    ssid:
      name: WiFi SSID

# Sensors with general information.
sensor:
  # Uptime of sensor.
  - platform: uptime
    name: Uptime
    update_interval: 20s
    disabled_by_default: true

  - platform: internal_temperature
    name: ESP32 Controller Temperature
    entity_category: diagnostic

  # WiFi Signal sensor.
  - platform: wifi_signal
    name: WiFi Signal Strength (dBm)
    id: wifi_signal_db
    update_interval: 60s
    entity_category: diagnostic
  - platform: copy # Reports the WiFi signal strength in %
    source_id: wifi_signal_db
    name: WiFi Signal Strength (%)
    id: wifi_signal_percent
    filters:
      - lambda: return min(max(2 * (x + 100.0), 0.0), 100.0);
    unit_of_measurement: " %"
    entity_category: diagnostic
    device_class: ""