What Is Home Assistant？

Home Assistant is an open-source home automation platform that allows you to control and automate various smart devices and services within your home. It serves as a central hub for managing and integrating a wide range of smart devices, such as lights, thermostats, smart locks, cameras, and sensors. Learn more.

Open Source

Home Automation

Local Control

Privacy First

Home Assistant Official Hardware

We’re a proud partner of Nabu Casa, the official cloud service provider and commercial entity behind Home Assistant. We’re distributing the Home Assistant official hardware of Host, Accessory, and Control with global shipping to over 100 countries.

  • Effortless setup with unified smart device control.
  • Data stored locally by default for enhanced privacy.
  • Utilizes the active Home Assistant ecosystem.
  • Ongoing improvements via open-source contributions.
  • Plug-and-play setup with Z-Wave JS.
  • Built on Silicon Labs Z-Wave 800 chipset with large antenna for stable and wide Z-Wave network.
  • Allow Z-Wave mesh network and Z-Wave Long Range to coexist.
  • First voice assistant fully integrated with Home Assistant.
  • Open source and privacy-focused.
  • Features advanced audio processing.
  • Premium design that fits naturally into any home.
  • Plug-and-play setup with +20 dBm range and firmware updates.
  • Built on Silicon Labs EFR32MG21 chipset with USB extension cable.
  • Currently optimized for Zigbee; Thread support coming soon.
  • Smart home hub powered by Raspberry Pi Compute Modules (CM4, CM5).
  • Includes SSD and supports sensors, panels, and controls.
  • Over 2,500 built-in integrations for wide compatibility.
  • Provides automation, energy tracking, and Zigbee connectivity.

HA–Compatible Gadget From Seeed Studio

We’re building a smarter, more seamless Home Assistant experience—with plug-and-play gadgets developed in-house, co-created with the community, and sourced from trusted brands like Sonoff. All designed to be easy to use, and fully HA-compatible.

Home Assistant Compatible Sensor

XIAO 60GHz mmWave Human Fall Detection Sensor-MR60FDA2

ESPHome

XIAO 60GHz mmWave Human Breathing and Heartbeat Sensor -MR60BHA2

ESPHome

XIAO 2-Channel Wi-Fi AC Energy Meter Bundle Kit

ESPHome

Everything Presence Lite, ESP32-Based mmWave Sensor

ESPHome

SONOFF SNZB-04P Zigbee Door/Window Sensor

Zigbee

Cloud

SONOFF SNZB-02P Zigbee Temperature and Humidity Sensor

Zigbee

Cloud

SenseCAP S2120 8-in-1 LoRaWAN Weather Sensor

MQTT

SenseCAP S21XX Sensor, A Series Environment Sensors With Rugged Enclousure

MQTT

SenseCAP Watcher, The Physical AI Agent for Smarter Spaces

MQTT

XIAO Vision AI Camera, Supports Both TensorFlow and PyTorch Frameworks

MQTT

reCamera 2002 8GB, Open Source AI Camera Running Linux

XIAO Soil Moisture Sensor

ESPHome

Home Assistant Compatible Actuator

XIAO 7.5” ePaper Panel, Home Assistant Dashboard Display

ESPHome

reTerminal E1002 Full Color ePaper Display

ESPHome
reterminal-e1001-epaper-display

reTerminal E1001 Monochrome ePaper Display

ESPHome

ReSpeaker XMOS XVF3800 with ESP21S3, AI-powered 4-Mic Array Voice Assistant

 

ESPHome

ReSpeaker Lite Voice Assistant Kit, AI-powered 2 Mic Array Voice Assistant

 

ESPHome

ReSpeaker Lite 2-Mic Array Voice Kit, Open Source Voice Assistant Development Kit

ESPHome

XIAO Smart IR Mate, Infrared radiation Remote Control Hub

ESPHome

XIAO 2-Channel Wi-Fi AC Relay

ESPHome

XIAO 6-Channel Wi-Fi 5V DC Relay

ESPHome

Seeed Studio IoT Button, versatile smart switch

ESPHome

Zigbee

Sonoff BasicR2-WiFi Smart Switch, Voice control

Zigbee

Cloud

SONOFF SNZB-01P Zigbee Wireless Switch

Zigbee

Cloud

Sonoff ZBMini-Zigbee3.0-two-way smart switch

Zigbee

Cloud

Sonoff B05-BL-A19 Wi-Fi Smart LED Bulb

Zigbee

Cloud

reTerminal, CM4 Based Device with 5‘‘ LCD Touch Screen

Host

reTerminal DM, CM4 Based Device with 10.1” LCD Touch Screen

Host

SenseCAP Indicator D1, 4-Inch Touch Screen

MQTT

ESPHome

DIY Your HA-Compatible Devices

XIAO MCUs, Serve as the Main Controller for Your Devices

ESPHome

Matter

Grove Modules, Plug-and-Play Add-ons That Function as Sensors or Actuators

Grove Bundle Kit for ESPHome

ESPHome

Grove Vision AI Module V2, Runs AI Models to Work as an Monitoring Camera

Wio Tracker 1110 Dev Board- the Tracker Prototype for Indoor and Outdoor Positioning

MQTT

LinkStar-H28K-0208, 2GB RAM & 8GB eMMC, Quad-core, PCIE/RGMII Gigabit Port, Travel Router

reRouter CM4 1432 – Raspberry Pi Based Mini Router,Travel Router, Dual Gigabit Ethernet, OpenWRT OS

reComputer R1000, Raspberry Pi IoT Gateway & Controller, CM4-Powered, AI Capable

Raspberry Pi 5 Starter Kit

Raspberry Pi SBCs

LinkStar-H68K

Sonoff Zigbee 3.0 USB Dongle Plus–ZBDongle-E

Smart Space Powered by HA–Compatible Devices

From room, garden to workspace, even to warehouse, smart devices work together to collect environmental data, display dashboard, and respond to trigger automation—making the space around you safer and smarter. This decices integration with Home Assistant mainly via ESPHome, MQTT, Zigbee.

8-in-1 weather station lcd central control display ege cpmputer mmwage sensor outdoor&indoor customizable soil moisture door/window IR Remote voice assistant home assistant yellow zigbee supports home assistant green 4-inch lcd home assistant voice assistant ac energy meter AI camera for monitoring cm4-powerd mmWave sensor smart light epaper display ac relay ai-powered detection

Visualize Your Smart Home

The Dashboards serve as the visual hub of Home Assistant — providing a centralized interface for monitoring information and controlling your smart home. With a physical Home Assistant display, you’re no longer limited to accessing it via mobile or web. The Panel helps you to visualize smart home data or control devices.

Learn More

E-Ink Dispalys   >>

Ultra-low power consumption
Glare-free & wide viewing angles
LCD Dispalys   >>
Rich and vibrant colors
Fast refresh & response speed
Excellent user interaction

Real-Time Energy Management

Monitor real-time electricity flow with energy meter, control loads precisely using energy relays, and track solar power generation seamlessly. Together, these devices empower you to reduce energy waste, optimize solar usage, and automate smart power management in your home.

Comming soon

Energy Consumption   >>

Power Control   >>

Solar Energy   >>

AI-Powered Solutions Smarten Your Home

Bring reliable AI into your home — use voice to easily control devices, secure your space with smart AI cameras, monitoring without cloud dependence an edge AI hub, ensuring fast, secure, and private smart home automation.

Comming soon
AI Voice Interaction   >>

Edge AI Monitoring Hub   >>

AI-Enabled IP Camera   >>

Reviews From the Community

Stay Updated

News
blog-1

Does Home Assistant Green support Zigbee and Thread devices?

The Home Assistant Green does not come with built-in Zigbee and Thread.
blog-2

Meet XIAO Smart IR Mate: HomeAssistant-Ready,Interactive, Open for Devices Control

Meer XIAO Smart IR Mate — a compact IR Control hub. Turn it into your all-in-one IR controller and bring your legacy appliances into your smart home — effortlessly and stylishly!
blog-3

Introducing XIAO Vision AI Camera: Compact, Smart, and Ready for Edge AI
blog-5

Seeed Studio IoT Button, Simplifying Your Home Automation
blog-4

ANAVI Miracle Emitter: An Open Source RISC-V Board to Light Up Your World Powered by XIAO ESP32-C3

Explore More About Home Assistant

Read More
home-assistant-hardware-720x380

Best Home Assistant Hardware 2025 for Building a Smart Home
ha-green-vs-raspberry-pi-1-720x380

Home Assistant Green vs Raspberry Pi, Which One Should You Buy for Home Assistant?
ReSpeaker-USB-Mic-Array

Home Assistant Speaker: Enhance Your Smart Home with the Right Devices
Water-Atomization-Sensor

Home Assistant Sensors: Elevate Your Smart Home with the Right Choices

Looking for a custom smart home solution?

Seeed provides flexible customization

—— designed to grow with your business.

Join in

Discuss and Share
Technical Support
Download Resources
Select Your Devices