ventaxiaiot 0.1.7

Python API for controlling Vent-Axia IoT devices

ventaxiaiot

An async Python library to comunicate with the Wifi module of the Vent Axia Sentinel Kinetic Advance S. It was reverse engineering using the Vent Axia Connect App

This is an early release and under active development, so use at your own risk.

[!IMPORTANT]

Disclaimer

This project is a community-developed integration and not officially affiliated with or supported by Vent-Axia. Functionality may break at any time if the Vent-Axia API changes without warning. All reverse engineering was performed for interoperability purposes only. No proprietary binaries or copyrighted material are distributed.

Installation

The easiest method is to install using pip (pip/pip3):

pip install ventaxiaiot

Installing within a Python virtual environment is recommended:

python -m venv .venv
source .venv/bin/activate
pip install ventaxiaiot

To upgrade to the latest version:

pip install --upgrade ventaxiaiot

Features

Connects securely to VentAxia devices using native TLS-PSK cipher suites

Fully async Python client with message parsing and event handling

Automatic reconnect and robust error handling

Home Assistant integration with sensors for exhaust/supply airflow, humidity, and device status

CLI tool for manual testing and debugging

Logs detailed connection and message flow for troubleshooting

Running as CLI.

cli.py status 

Configuration file will be searched for in ./.config.json

Example configuration file

{
  "host": "host-ip",
  "port": 0,
  "identity": "secert-id",
  "psk_key": "device-wifi-password",
  "wifi_device_id": "your-device-model"
}