RS485 modbus energy meter integrate to ESPHome yaml file for home assistant

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esphome:
  name: a8s
  platform: ESP32
  board: esp32dev
 
wifi:
  ssid: "KinCony"
  password: "a12345678"

captive_portal:


uart:
  id: mod_bus
  tx_pin: 33
  rx_pin: 32
  baud_rate: 9600
  stop_bits: 1
  parity: EVEN

modbus:
  id: modbus1
  uart_id: mod_bus

modbus_controller:
  - id: a8s
    address: 0x01
    modbus_id: modbus1
    setup_priority: -10
    update_interval: 5s


sensor:
  - platform: modbus_controller
    modbus_controller_id: a8s
    name: "Voltage"
    id: modbus_voltage
    register_type: holding
    address: 0x64
    unit_of_measurement: "V"
    value_type: FP32
    accuracy_decimals: 2

  - platform: modbus_controller
    modbus_controller_id: a8s
    name: "Current"
    id: modbus_current
    register_type: holding
    address: 0x6A
    unit_of_measurement: "A"
    value_type: FP32
    accuracy_decimals: 2

  - platform: modbus_controller
    modbus_controller_id: a8s
    name: "Active Power"
    id: modbus_Active_Power
    register_type: holding
    address: 0x76
    unit_of_measurement: "kW"
    value_type: FP32
    accuracy_decimals: 2

  - platform: modbus_controller
    modbus_controller_id: a8s
    name: "Power Factor"
    id: modbus_Power_Factor
    register_type: holding
    address: 0x8E
    unit_of_measurement: ""
    value_type: FP32
    accuracy_decimals: 2

  - platform: modbus_controller
    modbus_controller_id: a8s
    name: "Grid Frequency"
    id: modbus_Grid_Frequency
    register_type: holding
    address: 0x90
    unit_of_measurement: "hz"
    value_type: FP32
    accuracy_decimals: 2

  - platform: modbus_controller
    modbus_controller_id: a8s
    name: "Total Energy"
    id: modbus_Total_Energy
    register_type: holding
    address: 0x0
    unit_of_measurement: "kWh"
    value_type: FP32
    accuracy_decimals: 2

# Enable logging
logger:

# Enable Home Assistant API
api:

yaml file for KC868-A8S download:

  HA_modbus_energy-meter.txt (Size: 1.91 KB / Downloads: 1,058)

KinCony energy meter RS485 modbus protocol document:

  KinCony-energy-meter-rs485-modbus-protocol.pdf (Size: 117.75 KB / Downloads: 1,323)