Power monitoring with ESP32, INA219, esphome and Home Assistant

power-monitoring.yaml

esphome:
  name: pm
  platform: ESP32
  board: esp32dev

wifi:
  ssid: 'YOUR_SSID'
  password: 'YOUR_PASSWORD'

mqtt:
  broker: '192.168.168.2'
  username: ''
  password: ''

logger:
ota:

web_server:
  port: 80

i2c:
  sda: 21
  scl: 22

binary_sensor:
  - platform: status
    name: "PM Status"

sensor:
  - platform: esp32_hall
    name: "PM Hall"
    update_interval: 15s
    id: hall
  - platform: ina219
    address: 0x40
    shunt_resistance: 0.1 ohm
    current:
      name: "PM Current"
    power:
      name: "PM Power"
    bus_voltage:
      name: "PM Bus Voltage"
    shunt_voltage:
      name: "PM Shunt Voltage"
    max_voltage: 32.0V
    max_current: 3.2A
    update_interval: 5s