Loxone Nexus

Loxone Nexus connects external integrations to Loxone Miniservers using the Loxone Intercommunication Interface for variable exchange.

Screenshots

Current Integrations

🏠 Home Assistant

• Entity support: string, number, boolean
• Control: switch, light, button, counter, valve, lock, …

💡 Hue Lights via Hue Bridge

• Basic Support for Single Hue Lights, (rgb, color temperature or just turn on and off)

📡 Mqtt

• Support for MQTT
  • publish
  • subscribe
  • subscribe on topics which return json data and get specific values

☀️ Fronius

• Read Grid and Load Wattages
• Read Status of Battery (SoC, Current, Voltage, temperature)
• Read Ohmpilot temperature and current wattage
• Read Fronius connected Meters with all details (Phase Voltages, Phase Currents, Frequency, Reactive-, Apparent-, Real Power)

⚡️ Webhooks

• on a Webhook it trigger a boolean variable for the specified amount of time

🧩 Scripts

• write custom javascript snippets to update inputs or outputs

🎵 Sonos

• Notifications (MP3 from HTTP or SMB)
• Media control: play, pause, volume, next, previous

📅 Calendar

• Import calendar events directly from an iCal web source.
• Control visibility of events via a Loxone variable (e.g. hide events once completed).

Use Case Perfect for recurring tasks such as trash pickup schedules. Events are shown on a Loxone Flex display, and once the trash is taken out, you can clear the reminder with a single button press on the display.

Setup

Requirements

• Node.js
• npm
• pm2 (npm install -g pm2) recommended but optional

wget https://github.com/multivit4min/loxone-nexus/releases/latest/download/loxone-nexus.tar.gz -O - |
tar -xzvf -
cd loxone-nexus
npm ci
pm2 restart ecosystem.config.js

You application now runs on Port 8000, you can change this port by editing data/.env

Supported Loxone Data Types

• DIGITAL
• ANALOG
• TEXT
• SmartActuatorRGBW
• SmartActuatorSingleChannel
• SmartActuatorTunableWhite