INA219 Sensor

INA219 DC Current Sensor is available on all newer boneIO Black. It can measure DC current, power and voltage of the boneIO Black power supply.

Example config

ina219:
  - address: 0x40

Example advanced config:

ina219:
  - address: 0x40
    sensors:
      - id: INA219 Current
        device_class: current
        filters:
          - round: 2
      - id: INA219 Power
        device_class: power
        filters:
          - round: 2
      - id: INA219 Voltage
        device_class: voltage
        filters:
          - round: 2

Configuration variables:

• id (Optional, string, default: Address of I2C device) - uniquely identifies this device in MQTT and Home Assistant
• address (Required, int) - Address of Dallas device
• show_in_ha (Optional, boolean, default: True) - Send autodiscovery message to Home Assistant.
• update_interval (Optional, timeperiod, default: 60 seconds) - how often this sensor should update
• unit_of_measurement (Optional, string, default: °C) - unit of measurement of the sensor. This does not make any math to switch between units!
• sensors (Optional, list, default: visible in example above) - list of sensors to include in HA MQTT message.
  • filters (Optional, list, default: - round: 2) - filter list. See Filters to learn more. All can be filtered to eg round results of sensors.