LEDLUMEN SP-03 Smart Plug

Product Images

GPIO Pinout

Pin	Function
P6	Switch button
P7	CF pin
P8	CF1 pin
P10	Status LED
P23	SEL pin
P24	Relay 2
P26	Relay 1

Basic configuration

esphome:
  name: ledlumen-sp03

bk72xx:
  board: cb2s

# Enable logging
logger:

# Enable Home Assistant API
api:
  encryption:
    key: !secret api_encryption_key

ota:
  password: !secret ota_password

wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password

  # Enable fallback hotspot in case wifi connection fails
  ap:
    ssid: "SP-03 Fallback Hotspot"
    password: ""

web_server:

captive_portal:

text_sensor:
  - platform: libretiny
    version:
      name: LibreTiny Version

binary_sensor:
  - platform: gpio
    id: binary_switch_1
    pin:
      number: P6
      inverted: true
      mode: INPUT_PULLUP

switch:
  - platform: gpio
    id: switch_1
    name: Relay 1
    pin: P26
  - platform: gpio
    id: switch_2
    name: Relay 2
    pin: P24

status_led:
  pin:
    number: P10
    inverted: true

sensor:
  - platform: hlw8012
    model: BL0937
    cf_pin:
      number: P7
      inverted: true
    cf1_pin:
      number: P8
      inverted: true
    sel_pin:
      number: P23
      inverted: true
    current:
      name: BL0937 Current
      filters:
        - multiply: 0.5
    voltage:
      name: BL0937 Voltage
    power:
      name: BL0937 Power
    energy:
      name: BL0937 Energy
    voltage_divider: 775
    current_resistor: 0.001 ohm
    update_interval: 1s
    change_mode_every: 1