Flashing my Emporia Vue 3 with ESPHome

esphome:
  name: iot-main-panel
  friendly_name: iot-main-panel

substitutions:
  display_name: iot-main-panel
  cir_1: "Water Heater"
  cir_5: "HVAC Upstairs"
  cir_13: "Freezer and Basement"
  cir_14: "Fridge and Kitchen"
  cir_20: "Car and Garage"
  cir_23: "HVAC Main"
  cir_39: "Steam Shower"
  cir_40: "Solar"

external_components:
  - source: github://digiblur/esphome-vue3@dev
    components:
      - emporia_vue

esp32:
  board: esp32dev
  framework:
    type: esp-idf
    version: recommended

preferences:
  # the default of 1min is far too short--flash chip is rated
  # for approx 100k writes.
  flash_write_interval: "48h"

api:
ota:
  platform: esphome

logger:
  logs:
    sensor: INFO

wifi:
  ap:
  ssid: !secret wifi_ssid
  password: !secret wifi_password
  on_connect:
    - light.turn_on: wifi_led
  on_disconnect:
    - light.turn_off: wifi_led

captive_portal:

# The web_server component creates a simple web server on the node that can be accessed through any browser and a simple REST API.
# This is not required for Home Assistant and can be commented out to reduce memory and processor utilization.
web_server:

# Provide diagnostic information about the platform.
text_sensor:
  - platform: wifi_info
    ip_address:
      name: "IP Address"
    ssid:
      name: "Connected SSID"
      disabled_by_default: true
    mac_address:
      name: "MAC Address"
      disabled_by_default: true

i2c:
  sda: 5
  scl: 18
  scan: false
  frequency: 400kHz
  timeout: 1ms
  id: i2c_a

switch:
  - platform: restart
    name: Restart

# The preferred way to get time in ESPHome is using Home Assistant. This is used for the daily energy use calculation.
time:
  - platform: homeassistant

light:
  - platform: status_led
    id: wifi_led
    pin:
      number: 2
      ignore_strapping_warning: true
    restore_mode: RESTORE_DEFAULT_ON

  - platform: status_led
    id: ethernet_led
    pin: 4
    restore_mode: ALWAYS_OFF

# these are called references in YAML. They allow you to reuse
# this configuration in each sensor, while only defining it once
.defaultfilters:
  - &moving_avg
    # we capture a new sample every 0.24 seconds, so the time can
    # be calculated from the number of samples as n * 0.24.
    sliding_window_moving_average:
      # we average over the past 2.88 seconds
      window_size: 24
      # we push a new value every 1.44 seconds
      send_every: 12
  - &invert
    # invert and filter out any values below 0.
    lambda: 'return max(-x, 0.0f);'
  - &pos
    # filter out any values below 0.
    lambda: 'return max(x, 0.0f);'
  - &abs
    # take the absolute value of the value
    lambda: 'return abs(x);'

sensor:
  - platform: emporia_vue
    i2c_id: i2c_a
    phases:
      - id: phase_a  # Verify that this specific phase/leg is connected to correct input wire color on device listed below
        input: BLACK  # Vue device wire color
        calibration: 0.0194  # 0.022 is used as the default as starting point but may need adjusted to ensure accuracy
        # To calculate new calibration value use the formula <in-use calibration value> * <accurate voltage> / <reporting voltage>
        voltage:
          name: "Phase R Voltage"
          filters: [*moving_avg, *pos]
      - id: phase_b  # Verify that this specific phase/leg is connected to correct input wire color on device listed below
        input: RED  # Vue device wire color
        calibration: 0.0194  # 0.022 is used as the default as starting point but may need adjusted to ensure accuracy
        # To calculate new calibration value use the formula <in-use calibration value> * <accurate voltage> / <reporting voltage>
        voltage:
          name: "Phase L Voltage"
          filters: [*moving_avg, *pos]
    ct_clamps:
      # Pay close attention to set the phase_id for each breaker by matching it to the phase/leg it connects to in the panel
      - { phase_id: phase_a, input:  "1",  power: { name: "${cir_1} Power",  id:  cir1,  filters: [ *moving_avg, *abs, multiply: 2 ] } }
      - { phase_id: phase_a, input:  "2",  power: { name: "${cir_5} Power",  id:  cir5,  filters: [ *moving_avg, *abs, multiply: 2 ] } }
      - { phase_id: phase_a, input:  "3",  power: { name: "${cir_13} Power", id:  cir13, filters: [ *moving_avg, *abs ] } }
      - { phase_id: phase_b, input:  "4",  power: { name: "${cir_23} Power", id:  cir23, filters: [ *moving_avg, *abs, multiply: 2 ] } }
      - { phase_id: phase_b, input:  "5",  power: { name: "${cir_39} Power", id:  cir39, filters: [ *moving_avg, *abs, multiply: 2 ] } }
      - { phase_id: phase_a, input:  "14", power: { name: "${cir_14} Power", id:  cir14, filters: [ *moving_avg, *abs ] } }
      - { phase_id: phase_b, input:  "15", power: { name: "${cir_20} Power", id:  cir20, filters: [ *moving_avg, *abs ] } }
      - { phase_id: phase_b, input:  "16", power: { name: "${cir_40} Power", id:  cir40, filters: [ *moving_avg, *abs, multiply: 2 ] } }

  - { power_id:  cir1,  platform: total_daily_energy, accuracy_decimals: 0,  name:  "${cir_1} Daily Energy" }
  - { power_id:  cir5,  platform: total_daily_energy, accuracy_decimals: 0,  name:  "${cir_5} Daily Energy" }
  - { power_id:  cir13, platform: total_daily_energy, accuracy_decimals: 0, name:  "${cir_13} Daily Energy" }
  - { power_id:  cir14, platform: total_daily_energy, accuracy_decimals: 0, name:  "${cir_14} Daily Energy" }
  - { power_id:  cir20, platform: total_daily_energy, accuracy_decimals: 0, name:  "${cir_20} Daily Energy" }
  - { power_id:  cir23, platform: total_daily_energy, accuracy_decimals: 0, name:  "${cir_23} Daily Energy" }
  - { power_id:  cir39, platform: total_daily_energy, accuracy_decimals: 0, name:  "${cir_39} Daily Energy" }
  - { power_id:  cir40, platform: total_daily_energy, accuracy_decimals: 0, name:  "${cir_40} Daily Energy" }