devices.esphome.io

Energizer Smart Plug

Energizer Smart Plug

Device Type: plug
Electrical Standard: uk
Board: bk72xx
Difficulty: Soldering required, 4/5

Initial Install

The device does not appear to be compatible with tuya-cloudcutter. There is a small recessed clip in each corner of the plug that will require prying. This will reveal the PCB which has the neutral and live pins soldered through it and a BK7231N chip. Unsoldering these pins will allow you to remove the PCB which reveals test pads for VCC, GND, CEN, TX1, and RX1 on the underside.

Exterior of the plug, showing model S28799

Test pads

GPIO Pinout

PinFunction
P6Relay
P24Blue LED (Inverted)
P26Push Button

Basic Configuration

esphome:
  name: energizer-smart-plug


bk72xx:
  board: generic-bk7231n-qfn32-tuya


logger:


api:


ota:


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


binary_sensor:
  - platform: gpio
    pin:
      number: P26
      inverted: true
    name: Button
    on_click:
      then:
        - switch.toggle: relay


switch:
  - platform: gpio
    name: Relay
    pin: P6
    id: relay
    on_turn_on:
      - light.turn_on: status_light
    on_turn_off:
      - light.turn_off: status_light


light:
  - platform: status_led
    pin:
      number: P24
      inverted: true
    id: status_light
    internal: true
Edit this page on GitHub

On this page