Hub

Open-source smart home hub that brings all your devices together. Professional-grade automation with support for industry-leading protocols.

OttoHome Hardware

Hub Specifications

Processor

Broadcom BCM2712 (Compute Module 5)

RAM

2GB DDR4

Storage

16GB eMMC + Optional NVMe

Connectivity

Gigabit Ethernet, WiFi, Bluetooth

Power

USB-C Power Delivery

Software

Open Source, Node.js based

Choose Your Hub

Select the right hub for your needs - from residential homes to commercial facilities

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Supported Protocols

Industry-leading protocols for complete smart home and building automation integration

Matter

Matter

Universal standard for smart home devices with built-in security and local control

KNX

KNX

Professional building automation standard trusted worldwide for commercial installations

BACnet

BACnet

Building automation and control network protocol for HVAC and building systems

Modbus

Modbus

Industrial communication protocol for connecting industrial electronic devices

Z-Wave

Z-Wave

Wireless mesh network protocol for home automation with excellent range

Zigbee

Zigbee

Low-power wireless mesh network for smart home devices and sensors

MQTT

MQTT

Lightweight messaging protocol for IoT devices and real-time data streaming

ONVIF

ONVIF

Open standard for IP-based security cameras and video surveillance systems

Powerful Automation Engine

Create complex automation scenarios with multiple triggers, conditions, and actions

🌅

Time & Sun Based

Schedule actions based on time of day, sunrise, sunset, or astronomical events

🎯

Device Triggered

React to device state changes like motion sensors, door contacts, or button presses

📍

Presence Detection

Automate based on presence detection using GPS, WiFi, or Bluetooth beacons

🧮

Conditions & Logic

Complex automation with multiple conditions, logic operators, and variables

🎬

Scene Activation

Trigger entire scenes with multiple actions across different devices

🎤

Voice Control

Control via Amazon Alexa, Google Assistant, or Apple Siri voice commands

Cloud Features

Optional cloud connectivity for enhanced features while keeping your data local

🌐

Remote Access

Secure remote access to your hub from anywhere in the world via encrypted WebRTC connection

🔔

Push Notifications

Real-time notifications for events, alarms, and status changes on your mobile devices

📍

User Location

Presence detection and geofencing using smartphone location services

⚙️

Remote Programming

Program KNX devices remotely using ETS through secure cloud tunnel

☁️

Cloud Backups

Automatic configuration backups stored securely in the cloud for disaster recovery

Ready to Get Started?

Download the hub software and start building your smart home today. Free, open source, and no subscription fees.