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

[admin]

do you meter RS485 address is "1"? here is KinCony energy meter config tool for PC. 
  KinCony_Meter_config_tool.zip (Size: 20.55 KB / Downloads: 155)

[sebagarayco]

do you meter RS485 address is "1"? here is KinCony energy meter config tool for PC. 

I believe no. When I power on the energy meter I see Addr 222.  When I change slave to 222 I see this:

2024-02-06 12:21:05.145 DEBUG (SyncWorker_7) [homeassistant.components.modbus.modbus] Pymodbus: hub1: Error: device: 222 address: 142 -> Modbus Error: [Input/Output] No Response received from the remote slave/Unable to decode response
2024-02-06 12:21:40.375 DEBUG (SyncWorker_8) [homeassistant.components.modbus.modbus] Pymodbus: hub1: Error: device: 222 address: 144 -> Modbus Error: [Input/Output] No Response received from the remote slave/Unable to decode response

[admin]

ok, when have free time, will have a test.

[sebagarayco]

ok, when have free time, will have a test.

Hi. Did you have any chance to try this?   Still not able to use energy meter.

Thanks for your support.

[admin]

we will begin work at 2-20-2024

[admin]

i have post all details steps at here: https://www.kincony.com/forum/showthread.php?tid=4339
you just need set energy meter --> Parity: NONE
home assistant not support "Parity: EVEN".

[sebagarayco]

Hi Kincony, I'm having issues with this modbus meter since I set it up as you indicated me.

For months, the meter-consumption is showing 0.04kWh and not changing value. The only parameters that are showing correctly are the meter-voltage and meter-frequency..
How to fix it?

Attached is a screenshot and this is my config:
  - name: hub1
    type: serial
    baudrate: 9600
    bytesize: 8
    method: rtu
    parity: N
    port: /dev/ttyS0
    stopbits: 1

    sensors:
    - name: meter-voltage
      slave: 1
      address: 100
      input_type: holding
      data_type: float32
      precision: 2
      unit_of_measurement: V
      device_class: voltage

    - name: meter-current
      slave: 1
      address: 106
      input_type: holding
      data_type: float32
      precision: 2
      unit_of_measurement: A
      device_class: current

    - name: meter-power
      slave: 1
      address: 118
      input_type: holding
      data_type: float32
      precision: 2
      unit_of_measurement: kW
      device_class: power
   
    - name: meter-factor
      slave: 1
      address: 142
      input_type: holding
      data_type: float32
      precision: 2
      device_class: power_factor

    - name: meter-frequency
      slave: 1
      address: 144
      input_type: holding
      data_type: float32
      precision: 2
      unit_of_measurement: Hz
      device_class: frequency

    - name: meter-consumption
      slave: 1
      address: 0
      input_type: holding
      data_type: float32
      precision: 2
      unit_of_measurement: kWh
      device_class: energy_storage

[admin]

already repied in your another thread.

[admin]

don't post repeat topic again, i have said many times.