A config file for compiling an espHome node for reading sml data from an IR-reading head by an olimex poe (non iso) board

esphome-web-151830.yaml

esphome:
  name: esphome-web-151830
  friendly_name: stromzaehler
  min_version: 2024.11.0
  name_add_mac_suffix: false

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

# Enable logging
logger:

# Enable Home Assistant API
api:

# Allow Over-The-Air updates
ota:
- platform: esphome

ethernet:
  type: LAN8720
  mdc_pin: GPIO23
  mdio_pin: GPIO18
  clk_mode: GPIO17_OUT
  phy_addr: 0
  power_pin: GPIO12

uart:
  id: uart_bus
  tx_pin: GPIO01 # TX
  rx_pin: GPIO03 # RX
  baud_rate: 9600
  data_bits: 8 
  parity: NONE
  stop_bits: 1
  debug:

sml:
  id: mysml
  uart_id: uart_bus

sensor:
  - platform: sml
    name: "Total consumption"
    sml_id: mysml
    obis_code: "1-0:1.8.0"
    unit_of_measurement: kWh
    accuracy_decimals: 1
    device_class: energy
    state_class: total_increasing
    filters:
      - multiply: 0.0001
      - throttle_average: 300s

  - platform: sml
    name: "Total feed"
    sml_id: mysml
    obis_code: "1-0:2.8.0"
    unit_of_measurement: kWh
    accuracy_decimals: 1
    device_class: energy
    state_class: total_increasing
    filters:
      - multiply: 0.0001
      - throttle_average: 300s

  - platform: sml
    name: "Current consumption"
    sml_id: mysml
    obis_code: "1-0:16.7.0"
    unit_of_measurement: W
    accuracy_decimals: 0
    device_class: power
    state_class: measurement
    filters:
      - throttle_average: 5s
    on_value:
      then:
        - switch.turn_on: blueled

  - platform: sml
    name: "Current consumption L1"
    sml_id: mysml
    obis_code: "1-0:36.7.0"
    unit_of_measurement: W
    accuracy_decimals: 0
    device_class: power
    state_class: measurement
    filters:
      - throttle_average: 5s

  - platform: sml
    name: "Current consumption L2"
    sml_id: mysml
    obis_code: "1-0:56.7.0"
    unit_of_measurement: W
    accuracy_decimals: 0
    device_class: power
    state_class: measurement
    filters:
      - throttle_average: 5s

  - platform: sml
    name: "Current consumption L3"
    sml_id: mysml
    obis_code: "1-0:76.7.0"
    unit_of_measurement: W
    accuracy_decimals: 0
    device_class: power
    state_class: measurement
    filters:
      - throttle_average: 5s

  - platform: sml
    name: "Voltage L1"
    sml_id: mysml
    obis_code: "1-0:32.7.0"
    unit_of_measurement: V
    accuracy_decimals: 1
    device_class: voltage
    state_class: measurement
    filters:
      - throttle_average: 5s
      - multiply: 0.1

  - platform: sml
    name: "Voltage L2"
    sml_id: mysml
    obis_code: "1-0:52.7.0"
    unit_of_measurement: V
    accuracy_decimals: 1
    device_class: voltage
    state_class: measurement
    filters:
      - throttle_average: 5s
      - multiply: 0.1

  - platform: sml
    name: "Voltage L3"
    sml_id: mysml
    obis_code: "1-0:72.7.0"
    unit_of_measurement: V
    accuracy_decimals: 1
    device_class: voltage
    state_class: measurement
    filters:
      - throttle_average: 5s
      - multiply: 0.1

  - platform: sml
    name: "Amperage L1"
    sml_id: mysml
    obis_code: "1-0:31.7.0"
    unit_of_measurement: A
    accuracy_decimals: 2
    device_class: current
    state_class: measurement
    filters:
      - throttle_average: 5s
      - multiply: 0.01

  - platform: sml
    name: "Amperage L2"
    sml_id: mysml
    obis_code: "1-0:51.7.0"
    unit_of_measurement: A
    accuracy_decimals: 2
    device_class: current
    state_class: measurement
    filters:
      - throttle_average: 5s
      - multiply: 0.01

  - platform: sml
    name: "Amperage L3 "
    sml_id: mysml
    obis_code: "1-0:71.7.0"
    unit_of_measurement: A
    accuracy_decimals: 2
    device_class: current
    state_class: measurement
    filters:
      - throttle_average: 5s
      - multiply: 0.01

  - platform: sml
    name: "Frequency"
    sml_id: mysml
    obis_code: "1-0:14.7.0"
    unit_of_measurement: Hz
    accuracy_decimals: 3
    device_class: frequency
    state_class: measurement
    filters:
      - throttle_average: 20s
      - multiply: 0.1

switch:
  - platform: gpio
    pin: GPIO2
    id: blueled
    name: "Status LED"
    restore_mode: ALWAYS_OFF
    on_turn_on:
    - delay: 500ms
    - switch.turn_off: blueled