example.yaml

esphome:
  name: "test-node"

esp32:
  board: nodemcu-32s
  framework:
    type: arduino

substitutions:
  mac_water_heater: XX:XX:XX:XX:XX:XX

external_components:
  - source: 
      type: git
      url: https://github.com/pedobry/esphome-smartboiler
    components: [smartboiler]

# Enable Home Assistant API
api:
  encryption:
    key: !secret ha_API_key

ble_client:
  - mac_address: ${mac_water_heater}
    id: drazice_okhe

smartboiler:
  - ble_client_id: drazice_okhe
    temp1:
      name: "Water heater temp1"
    temp2:
      name: "Water heater temp2"
    mode:
      name: "Water heater mode"
    thermostat:
      name: "Water heater thermostat"
    heat_on:
      name: "Water heater heat"
    hdo_low_tariff:
      name: "Water heater HDO"
    pin:
      name: "Water heater PIN"
    state:
      name: "Water heater state"
    version:
      name: "Water heater version"
    b_name:
      name: "Water heater name"
    consumption:
      name: "Water heater energy"

sensor:
  - platform: wifi_signal # Reports the WiFi signal strength/RSSI in dB
    name: "WiFi Signal dB"
    id: water_heater_wifi_signal_db
    update_interval: 60s
    entity_category: "diagnostic"

  - platform: copy # Reports the WiFi signal strength in %
    source_id: water_heater_wifi_signal_db
    name: "WiFi Signal Percent"
    filters:
      - lambda: return min(max(2 * (x + 100.0), 0.0), 100.0);
    unit_of_measurement: "Signal %"
    entity_category: "diagnostic"

switch:
  - platform: ble_client
    ble_client_id: drazice_okhe
    name: "Enable water heater monitoring"

ota:
  password: !secret ota_password

wifi:
  ssid: !secret wifi1_ssid
  password: !secret wifi1_psk