mitp-heat-pump.yaml

substitutions:
  name: mitp-heat-pump-adae60
  friendly_name: Mitsubishi Heat Pump

esp32:
  board: esp32-c3-devkitm-1
  framework:
    type: arduino

esphome:
  name: ${name}
  friendly_name: ${friendly_name}
  name_add_mac_suffix: false
  # See https://muart-group.github.io/user/configuration/useful-snippets#setting-a-default-temperature-source
  # for why this is here / sets Thermostat on boot
  project:
    name: tinwer.mahtanarm
    version: "1.4"
  on_boot:
    priority: 260
    then:
      - select.set:
          id: temperature_source_selected
          option: "Thermostat"

# Load the mitsubishi_itp component from this repo for now (hopefully eventually it will merged in ESPHome)
external_components:
  - source: github://muart-group/esphome-components@dev
    components: [mitsubishi_itp]

# This should point to the public location of this yaml file.
dashboard_import:
  package_import_url: github://tinwer-group/mahtanar/esphome-configs/[email protected]
  import_full_config: true

# Serial logging disabled to support communication with thermostat.  Can be reenabled by disabling tstat_uart below, and specifying baud_rate.
logger:
  baud_rate: 0
  level: INFO
  logs:
    sensor: WARN

# Enable Home Assistant / ESPHome API
api:
  encryption:
    key: "NOT TELLING / SET BEFORE USING"
#  services:
#    - service: reboot
#      then:
#        - logger.log: "Restarting ESP32 controller..."
#        - lambda: |-
#            ESP.restart();

# Enable ota updates (no password here, but one will be generated during adoption)
ota:
  platform: esphome

# Enable Ethernet (no WiFi can be configured with Ethernet)
ethernet:
  type: W5500
  mosi_pin: GPIO09
  miso_pin: GPIO01
  clk_pin: GPIO10
  cs_pin: GPIO5
  reset_pin: GPIO04
  interrupt_pin: GPIO03
  clock_speed: 25MHz
  manual_ip:
    static_ip: 192.168.7.205
    gateway: 192.168.7.1
    subnet: 255.255.255.0
    dns1: 192.168.7.1

# Define UARTs connected to heat pump and thermostat
uart:
  - id: hp_uart
    baud_rate: 2400 # For some equipment this may need to be 9600
    parity: EVEN
    rx_pin:
      number: GPIO7
    tx_pin:
      number: GPIO6
  - id: tstat_uart
    baud_rate: 2400 # For some equipment this may need to be 9600
    parity: EVEN
    rx_pin:
      number: GPIO20
    tx_pin:
      number: GPIO21

time:
  - platform: homeassistant
    id: homeassistant_time
#  - platform: sntp # see https://esphome.io/components/time/sntp.html
#      id: sntp_time
#      timezone: "America/Los_Angeles"

# Mitsubishi has its own temperature conversion table, see https://muart-group.github.io/user/configuration/useful-snippets#use-mitsubishi-temperature-conversion
globals:
  - id: mitsubishi_temperature_conversion_values_in_celsius
    type: float[157]
    initial_value: |-
      {-18,
      -17.5,
      -17,
      -16.5,
      -16,
      -15.5,
      -15,
      -14.5,
      -14,
      -13.5,
      -13,
      -12.5,
      -12,
      -11.5,
      -11,
      -10.5,
      -10,
      -9.5,
      -9,
      -8.5,
      -8,
      -7.5,
      -7,
      -6.5,
      -6,
      -5.5,
      -5,
      -4.5,
      -4,
      -3.5,
      -3,
      -2.5,
      -2,
      -1.5,
      -1,
      -0.5,
      0,
      0.5,
      1,
      1.5,
      2,
      2.5,
      3,
      3.5,
      4,
      4.5,
      5,
      5.5,
      6,
      6.5,
      7,
      7.5,
      8,
      8.5,
      9,
      9.5,
      10,
      10.5,
      11,
      11.5,
      12,
      12.5,
      13,
      13.5,
      14,
      14.5,
      15,
      15.5,
      16,
      16.5,
      17,
      17.5,
      18,
      18.5,
      19,
      19.5,
      20,
      20.5,
      21,
      21.5,
      22,
      22.5,
      23,
      23.5,
      24,
      24.5,
      25,
      25.5,
      26,
      26.5,
      27,
      27.5,
      28,
      28.5,
      29,
      29.5,
      30,
      30.5,
      31,
      31.5,
      32,
      32.5,
      33,
      33.5,
      34,
      34.5,
      35,
      35.5,
      36,
      36.5,
      37,
      37.5,
      38,
      38.5,
      39,
      39.5,
      40,
      40.5,
      41,
      41.5,
      42,
      42.5,
      43,
      43.5,
      44,
      44.5,
      45,
      45.5,
      46,
      46.5,
      47,
      47.5,
      48,
      48.5,
      49,
      49.5,
      50,
      50.5,
      51,
      51.5,
      52,
      52.5,
      53,
      53.5,
      54,
      54.5,
      55,
      55.5,
      56,
      56.5,
      57,
      57.5,
      58,
      58.5,
      59,
      59.5,
      60}
  - id: mitsubishi_temperature_conversion_values_in_fahrenheit
    type: float[157]
    initial_value: |-
      {0,
      1,
      1,
      2,
      3,
      4,
      5,
      6,
      7,
      8,
      9,
      10,
      10,
      11,
      12,
      13,
      14,
      15,
      16,
      17,
      18,
      19,
      19,
      20,
      21,
      22,
      23,
      24,
      25,
      26,
      27,
      28,
      28,
      29,
      30,
      31,
      32,
      33,
      34,
      35,
      36,
      37,
      37,
      38,
      39,
      40,
      41,
      42,
      43,
      44,
      45,
      46,
      46,
      47,
      48,
      49,
      50,
      51,
      52,
      53,
      53,
      54,
      55,
      56,
      57,
      58,
      59,
      60,
      61,
      62,
      63,
      64,
      65,
      66,
      67,
      67,
      68,
      68,
      69,
      70,
      71,
      72,
      73,
      74,
      75,
      76,
      77,
      78,
      79,
      80,
      81,
      82,
      83,
      84,
      85,
      86,
      87,
      88,
      88,
      89,
      89,
      90,
      91,
      92,
      93,
      94,
      95,
      96,
      97,
      98,
      99,
      100,
      100,
      101,
      102,
      103,
      104,
      105,
      106,
      107,
      108,
      109,
      109,
      110,
      111,
      112,
      113,
      114,
      115,
      116,
      117,
      118,
      118,
      119,
      120,
      121,
      122,
      123,
      124,
      125,
      126,
      127,
      127,
      128,
      129,
      130,
      131,
      132,
      133,
      134,
      135,
      136,
      136,
      137,
      138,
      139,
      140}

# Define mitsubishi_itp climate component
climate:
  - platform: mitsubishi_itp
    name: Climate
    uart_heatpump: hp_uart
    uart_thermostat: tstat_uart # This and the uart component below can be removed if no thermostat connected
    update_interval: 5s # This should be a relatively safe default, but can be adjusted if desired
    icon: mdi:heat-pump
    visual:
      min_temperature: 10
      max_temperature: 37
      temperature_step:
        target_temperature: 1
        current_temperature: 1 #0.5
    supported_modes: ['AUTO', 'COOL', 'HEAT', 'FAN_ONLY', 'HEAT_COOL', 'DRY', 'OFF'] # DRY is another one but not enabled currently on the MHK
    supported_fan_modes: [AUTO, LOW, MEDIUM, HIGH]
    enhanced_mhk: false
    time_id: homeassistant_time

# This default configuration includes all the common sensors, but these can each be commented out if your
# equipment doesn't support them or they are not needed.

binary_sensor:
  - platform: mitsubishi_itp
    defrost:
      # Reports if system is in defrost
      name: Defrost
    filter_status:
      # Reports if filter needs to be replaced (false = OK)
      name: Filter Status
    #    isee_status:
    #      # Reports if i-see is enabled
    #      name: i-see Status
    preheat:
      # Reports if system is preheating
      name: Preheat
      disabled_by_default: true
    standby:
      # Reports if system is in standby
      name: Standby
      disabled_by_default: true

sensor:
  - platform: mitsubishi_itp
    compressor_frequency:
      # Frequency in Hz of compressor (only some equipment)
      name: Compressor Frequency
    outdoor_temperature:
      # Outdoor temperature as reported by equipment
      name: "Outdoor Temperature"
      unit_of_measurement: "°C"
      filters:
        - lambda: |-
            if (x > -63) return x;
            return NAN;
    # Only available if a thermostat is connected
    thermostat_humidity:
      # Humidity reported by thermostat (only with enhanced_mhk)
      name: "Thermostat Humidity"
    # Only available if a thermostat is connected
    thermostat_temperature:
      # Temperature reported by thermostat
      name: "Thermostat Temperature"
      unit_of_measurement: "°C"
#  - platform: template
#      name: "Temperature in F"
#      lambda: |-
#        float celsius = id(temperature_source_in_c).state;
#        for (int i = 0; i < sizeof(id(mitsubishi_temperature_conversion_values_in_celsius))/sizeof(id(mitsubishi_temperature_conversion_values_in_celsius)[0]); i++) {
#          if (id(mitsubishi_temperature_conversion_values_in_celsius)[i] == celsius) {
#            return id(mitsubishi_temperature_conversion_values_in_fahrenheit)[i];
#          }
#        }
#        // Default fallback if exact match is not found
#        return (celsius * 9.0 / 5.0) + 32.0;
#      update_interval: 60s

text_sensor:
  - platform: mitsubishi_itp
    actual_fan:
      # Actual current fan speed (vs. set speed)
      name: Actual Fan
    error_code:
      # Reports diagnostic error code
      name: Error Code

button:
  - platform: restart
    name: "Restart ESP Controller"
  - platform: mitsubishi_itp
    filter_reset_button:
      # Resets the change-filter warning when pressed
      name: Reset Change Filter Warning

select:
  - platform: mitsubishi_itp
    #  vane_position:
    #      # Contols vertical vanes on supported units
    #    name: Vane Position
    #    disabled_by_default: true
    #  horizontal_vane_position:
    #      # Contols horizontal vanes on supported units
    #    name: H. Vane Position
    #    disabled_by_default: true
    temperature_source:
      # A list of additional temperature source sensors.  Included in this default
      # config so that Thermostat can be selected if configured.
      name: Temperature Source
      id: temperature_source_selected
      sources: []