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Orno Triple-Phase Energy meter OR-WE-520

Orno Triple-Phase Energy meter OR-WE-520

Device Type: misc
Electrical Standard: eu
Board: esp8266

GPIO Pinout

PinFunction
GPIO15Input (HIGH = pulse)

Connection

Pull's D8 high on pluse from energy meter (800 per kilowatt)

  • Connect S0+ to 3.3
  • Connect S0- to D8
esphome:
  name: energy_meter


esp8266:
  board: nodemcuv2
    
# OTA flashing
ota:
  - platform: esphome


wifi: # Your Wifi network details
  
# Enable fallback hotspot in case wifi connection fails  
  ap:


# Enabling the logging component
logger:


# Enable Home Assistant API
api:


# Enable the captive portal
captive_portal:


sensor:
  - platform: pulse_meter
    pin: D8
    unit_of_measurement: 'kW'
    name: "Active Power"
    internal_filter: 100ms
    accuracy_decimals: 3
    id: orno_we_520_active_power
    filters:
      - multiply: 0.075  # 800 pulses/kW
    total:
      name: "Active Energy"
      id: orno_we_520_power_active_energy
      unit_of_measurement: "kWh"
      accuracy_decimals: 3
      filters:
        - multiply: 0.00125


  - platform: total_daily_energy
    name: 'Daily Energy'
    power_id: orno_we_520_active_power
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