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
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