Atom Socket ESPHome Component

The Atom Socket component controls the socket switch and reads energy parameters.

1. Component Overview

Item	Information
Product Name	Atom Socket
SKU	K055
Main Function	Socket control; voltage, current, and power monitoring
Communication Interface	UART, GPIO
ESPHome Components	`hlw8032`, `gpio`
ESPHome Version Requirement	/

2. Component Description

Including Official Components

UART Bus

Configure the UART bus:

uart:
  rx_pin: GPIO22
  baud_rate: 4800
  parity: EVEN 

Sensor Energy Monitoring

Add the Sensor component:

The HLW8032 energy metering chip collects voltage, current, and power data.

sensor:
  - platform: hlw8032
    voltage:
      name: HLW8032 Voltage
      id: hlw8032_voltage
    current:
      name: HLW8032 Current
      id: hlw8032_current
    power:
      name: HLW8032 Power
      id: hlw8032_power
    apparent_power:
      name: HLW8032 Apparent Power
      id: hlw8032_apparent_power
    power_factor:
      name: HLW8032 Power Factor
      id: hlw8032_power_factor 

Switch Socket Control

Add the Switch component:

switch:
  - platform: gpio
    name: "Atom Socket"
    pin:
      number: GPIO23
      inverted: false
    restore_mode: ALWAYS_ON 

Notice

Click Atom Socket to view the complete configuration example.

3. Reference Example

After connecting the device to Home Assistant, you can view the socket switch and energy monitoring entities:

Notice

HLW8032 power-related entities produce valid readings only when the relay is on and a load is connected.

Next Overview

Page Tools

PDF

Home Assistant

HAOS

ESPHome

Controller & Devices

Cameras

Components

Sensors

Lighting

Input Devices

Switches and Relays

Audio Devices

Interfaces and Expansion

Applications

Voice Assistant

Media Playback

Dashboard