Homismart Client (Unofficial Python Library)

⚠️ Disclaimer: This is an unofficial, community-driven library. It is not affiliated with, authorized, or endorsed by Homismart or its parent company. Use at your own risk — changes to Homismart's API may break functionality without notice.

A Python library for interacting with Homismart smart home devices via their WebSocket API. This client was developed by reverse-engineering the protocol used by the official Homismart web application.

Features

• Asynchronous API using asyncio and websockets.
• Login and session handling for Homismart accounts.
• Real-time device updates via WebSocket.
• Object-oriented interface for:
  • Switchable devices (sockets, lights)
  • Curtain/shutter controls
  • Door locks
  • Hubs
• Custom event system for reacting to device changes, session status, or errors.
• Built-in reconnection and redirection handling.

Installation

pip install homismart-client

Or from source:

git clone https://github.com/krafman/homismart-client.git
cd homismart-client
pip install .

✅ All dependencies (e.g. websockets, python-dotenv) will be installed automatically.

Quick Start

1. Set your credentials

You can use environment variables or a .env file:

export HOMISMART_USERNAME="your_email@example.com"
export HOMISMART_PASSWORD="your_password"

Or create a .env file:

HOMISMART_USERNAME="your_email@example.com"
HOMISMART_PASSWORD="your_password"

And in your Python script:

from dotenv import load_dotenv
load_dotenv()

2. Connect and control devices

import asyncio
from homismart_client import HomismartClient

async def main():
    async with HomismartClient() as client:
        await client.login()
        devices = client.session.get_all_devices()
        for device in devices:
            print(f"{device.name} ({device.device_type}): {device.online}")
            if device.supports_on_off:
                await device.turn_on()

asyncio.run(main())

Event Handling Example

You can register callbacks to respond to device changes:

def on_update(device):
    print(f"{device.name} updated: {device}")

client.session.register_event_listener("device_updated", on_update)

Project Status

This project is currently in Alpha. The protocol is still being reverse-engineered and APIs may change between versions.

Requirements

• Python 3.8+
• websockets>=10.0,<13.0
• python-dotenv>=1.0.0

License

MIT © Adir Krafman