yaml

sensor:
  - platform: custom
    lambda: |-
      static custom_sensor* ph_sensor = nullptr;
      if (!ph_sensor) {
        ph_sensor = new custom_sensor();
        App.register_component(ph_sensor);
      }
      return ph_sensor;
    id: uart_ph_sensor
    sensors:
      - name: "pH Sensor"

  - platform: custom
    lambda: |-
      static custom_sensor* tds_sensor = nullptr;
      if (!tds_sensor) {
        tds_sensor = new custom_sensor();
        App.register_component(tds_sensor);
      }
      return tds_sensor;
    id: uart_tds_sensor
    sensors:
      - name: "TDS Sensor"

  - platform: custom
    lambda: |-
      static custom_sensor* ec_sensor = nullptr;
      if (!ec_sensor) {
        ec_sensor = new custom_sensor();
        App.register_component(ec_sensor);
      }
      return ec_sensor;
    id: uart_ec_sensor
    sensors:
      - name: "EC Sensor"

  - platform: custom
    lambda: |-
      static custom_sensor* water_temp_sensor = nullptr;
      if (!water_temp_sensor) {
        water_temp_sensor = new custom_sensor();
        App.register_component(water_temp_sensor);
      }
      return water_temp_sensor;
    id: uart_water_temp_sensor
    sensors:
      - name: "Water Temperature Sensor"

  - platform: custom
    lambda: |-
      static custom_sensor* distance_sensor = nullptr;
      if (!distance_sensor) {
        distance_sensor = new custom_sensor();
        App.register_component(distance_sensor);
      }
      return distance_sensor;
    id: uart_distance_sensor
    sensors:
      - name: "Distance Sensor"