Gosund SP211 BK72xx

General Notes

This device have two versions, with ESP or Bekken microcontroller. You are now looking at Bekken configuration, ESP version can be found in the Gosund SP211 ESP documentation.

Configuration

esphome:
  name: sp211

bk72xx:
  board: generic-bk7231n-qfn32-tuya
  framework:
    version: latest

wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password
  # domain: !secret domain
  # use_address: 192.168.6.52
  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: "${plug_name} Fallback Hotspot"
    password: !secret fallback_password

captive_portal:

# Enable logging
logger:

# Enable Home Assistant API
api:

ota:

time:
  - platform: homeassistant
    id: homeassistant_time

substitutions:
  plug_name: sp211
  # Higher value gives lower watt readout
  #current_res: "0.00520"
  current_res: "0.00130"
  # Lower value gives lower voltage readout
  #voltage_div: "750"
  voltage_div: "950"

# Enable Web server
web_server:
  port: 80

sensor:
  - platform: wifi_signal
    name: "${plug_name} - WiFi Signal"
    update_interval: 60s

  - platform: uptime
    name: "${plug_name} - Uptime"
    icon: mdi:clock-outline
    update_interval: 60s

  - platform: hlw8012
    sel_pin:
      number: P11
      inverted: true
    cf_pin:
      number: P8
      inverted: true
    cf1_pin:
      number: P9
      inverted: true
    current_resistor: ${current_res}
    voltage_divider: ${voltage_div}

    current:
      name: "${plug_name} - Ampere"
      unit_of_measurement: A
      accuracy_decimals: 3
      icon: mdi:flash-outline

    voltage:
      name: "${plug_name} - Volt"
      unit_of_measurement: V
      accuracy_decimals: 1
      icon: mdi:flash-outline

    power:
      name: "${plug_name} - Watt"
      unit_of_measurement: W
      id: "${plug_name}_power"
      icon: mdi:flash-outline

    change_mode_every: 4
    update_interval: 10s

  - platform: total_daily_energy
    name: "${plug_name} - Daily energy consumed"
    power_id: "${plug_name}_power"
    filters:
        # Multiplication factor from W to kW is 0.001
        - multiply: 0.001
    unit_of_measurement: kWh
    icon: mdi:clock-alert

text_sensor:
  - platform: version
    name: "${plug_name} - ESPHome Version"

status_led:
  pin:
    number: P10
    inverted: true

binary_sensor:
  - platform: gpio
    id: button1
    internal: true
    pin:
      number: P7
      mode: INPUT_PULLUP
      inverted: true
    #on_state:
    on_press:
      - switch.toggle: relay1

  - platform: gpio
    id: button2
    internal: true
    pin:
      number: P26
      mode: INPUT_PULLUP
      inverted: true
    #on_state:
    on_press:
      - switch.toggle: relay2

output:
  - platform: gpio
    pin: P24
    inverted: true
    id: led1

  - platform: gpio
    pin: P6
    inverted: true
    id: led2

switch:
  - platform: gpio
    pin: P22
    id: relay1
    restore_mode: RESTORE_DEFAULT_OFF
    name: '${plug_name} - Switch 2'
    icon: mdi:power-socket-eu
    on_turn_on:
      - output.turn_on: led1
    on_turn_off:
      - output.turn_off: led1

  - platform: gpio
    pin: P14
    id: relay2
    restore_mode: RESTORE_DEFAULT_OFF
    name: '${plug_name} - Switch 1'
    icon: mdi:power-socket-eu
    on_turn_on:
      - output.turn_on: led2
    on_turn_off:
      - output.turn_off: led2