Example yaml file for HA when using https://github.com/sidddy/flora with mac address 11:22:33:44:55:66

miflora.yaml

sensor:
  - platform: mqtt
    state_topic: "flora/11:22:33:44:55:66/temperature"
      name: "Basil Temperature"
      unit_of_measurement: "°C"

  - platform: mqtt
    state_topic: "flora/11:22:33:44:55:66/moisture"
      name: "Basil Moisture"
      unit_of_measurement: "%"

  - platform: mqtt
    state_topic: "flora/11:22:33:44:55:66/light"
      name: "Basil Brightness"
      unit_of_measurement: "lux"

  - platform: mqtt
    state_topic: "flora/11:22:33:44:55:66/conductivity"
      name: "Basil Conductivity"
      unit_of_measurement: "uS/cm"

  - platform: mqtt
    state_topic: "flora/11:22:33:44:55:66/battery"
      name: "Basil Sensor Battery"
      unit_of_measurement: "%"

plant:
  basil_plant:
    sensors:
      moisture: sensor.basil_moisture
      battery: sensor.basil_sensor_battery
      temperature: sensor.basil_temperature
      conductivity: sensor.basil_conductivity
      brightness: sensor.basil_brightness
    min_moisture: 20
    max_moisture: 60
    min_battery: 17
    min_conductivity: 500
    min_temperature: 15