Node-RED is a visual programming tool that lets you wire together hardware, APIs, and online services by connecting blocks in a flow-based editor. The Freya Terra Sensor Node-RED node brings environmental sensor data from the Freya Terra Sensor directly into your Node-RED flows over D-Bus.

Installation

Node-RED flow editor

Navigate to Settings > Manage Palette, then in the Install tab, search for @freya-vivariums/freya-terra-sensor-node-red-contrib and click the Install button.

Manually using NPM

On your device, navigate to the Node-RED folder (on a Freya system, it's at /opt/Freya/nodered), and run:

npm install @freya-vivariums/freya-terra-sensor-node-red-contrib

Node: Freya Terra Sensor

Connects to the freya.sensor.terra D-Bus service and emits measurement messages into your flow. Configure which environment variable to receive (temperature, humidity, pressure, light, etc.) or select All measurements to receive every reading.

License & Collaboration

Copyright© 2025 Sanne 'SpuQ' Santens. This project is licensed under the MIT License. The Rules & Guidelines apply to the usage of the Freya Vivariums™ brand.

Collaboration

If you'd like to contribute to this project, please follow these guidelines:

1. Fork the repository and create your branch from main.
2. Make your changes and ensure they adhere to the project's coding style and conventions.
3. Test your changes thoroughly.
4. Ensure your commits are descriptive and well-documented.
5. Open a pull request, describing the changes you've made and the problem or feature they address.