multical402.yaml

substitutions:
  device_name: multical402
  friendly_name: Multical 402

esphome:
  name: ${device_name}
  platform: ESP8266
  board: d1_mini
  includes:
    - kmp.h
    - multical402.h

ota:

api:

wifi:
  ssid: INSERT_WIFI_SSID
  password: INSERT_WIFI_PASSWORD

# Enable UART for logger:
logger:

#Multical UART
uart:
  - id: uart_bus
    rx_pin: D1
    tx_pin: D2
    baud_rate: 1200
    data_bits: 8
    parity: NONE
    stop_bits: 1

#Multical Custom Sensor (first variable is update interval in ms; 3600000 is 1 hour)
custom_component:
  - lambda: |-
      auto multical402 = new Multical402(
        10000,
        id(uart_bus),
        id(m_energy),
        id(m_power),
        id(m_tin),
        id(m_tout),
        id(m_tdiff),
        id(m_flow),
        id(m_volume));
      App.register_component(multical402);
      return {multical402};
    components:
      - id: multical

sensor:
  #Multical Custom Sensors
  - name: "Multical Energy"
    platform: template
    id: m_energy
    icon: "mdi:lightning-bolt"
    unit_of_measurement: MWh
    accuracy_decimals: 3
    state_class: "total_increasing"
    device_class: "energy"

  - name: "Multical Volume"
    platform: template
    id: m_volume
    unit_of_measurement: m3
    accuracy_decimals: 2
    state_class: "measurement"

  - name: "Multical Temperature In"
    platform: template
    id: m_tin
    icon: "mdi:thermometer"
    unit_of_measurement: °C
    accuracy_decimals: 2
    state_class: "measurement"
    device_class: "temperature"

  - name: "Multical Temperature Out"
    platform: template
    id: m_tout
    icon: "mdi:thermometer"
    unit_of_measurement: °C
    accuracy_decimals: 2
    state_class: "measurement"
    device_class: "temperature"

  - name: "Multical Temperature Diff"
    platform: template
    id: m_tdiff
    icon: "mdi:thermometer"
    unit_of_measurement: °C
    accuracy_decimals: 2
    state_class: "measurement"
    device_class: "temperature"

  - name: "Multical Power"
    platform: template
    id: m_power
    icon: "mdi:flash"
    unit_of_measurement: kW
    accuracy_decimals: 1
    state_class: "measurement"
    device_class: "power"

  - name: "Multical Flow"
    platform: template
    id: m_flow
    unit_of_measurement: l/h
    accuracy_decimals: 0
    state_class: "measurement"