example_mod_ec_dallas.yaml

substitutions:
  friendly_name: Microfire Mod-EC
  device_name: microfire-mod-ec
esphome:
  name: $device_name
esp32:
  board: esp32dev
  framework:
    type: arduino
logger:
api:
ota:
wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password
  ap:
    ssid: $device_name
    password: !secret wifi_failover
captive_portal:

# import the mod-ec component
external_components:
  - source:
      type: git
      url: https://github.com/u-fire/ESPHomeComponents/

# https://esphome.io/components/i2c.html
i2c:
  sda: 21
  scl: 22

# https://esphome.io/components/sensor/dallas.html
dallas:
  - pin: 23
    id: dallas_temp

sensor:
  - platform: mod_ec
    id: ec
    update_interval: never
    name: EC
    temperature_sensor: water_temp    # optional: defaults to 25°C
    temperature_constant: 25.0        # optional: defaults to 25°C
    temperature_coefficient: 0.019    # optional: defaults to 0.019

  - platform: dallas
    index: 0
    name: "Temperature"
    id: water_temp
    on_value:
      then:
        - component.update: ec

button:
  - platform: template
    id: ec_calibrate_low
    name: EC Calibrate Low 0.1
    icon: mdi:format-vertical-align-bottom
    on_press:
        lambda: |-
          id(ec).calibrateLow(0.1);
          
  - platform: template
    id: ec_calibrate_mid
    name: EC Calibrate Mid 1.0
    icon: mdi:format-vertical-align-center
    on_press:
        lambda: |-
          id(ec).calibrateMid(1.0);

  - platform: template
    id: ec_calibrate_high
    name: EC Calibrate High 10.0
    icon: mdi:format-vertical-align-top
    on_press:
        lambda: |-
          id(ec).calibrateHigh(10.0);

  - platform: template
    id: ec_calibrate_reset
    name: EC Calibrate Reset
    icon: mdi:restore
    on_press:
        lambda: |-
          id(ec).calibrateReset();

  - platform: factory_reset
    name: Restart with Factory Default Settings