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Aranet CO2 Monitor

Monitor Aranet CO2 monitors via Bluetooth

18 Installs

Install Extension

Overview

Aranet CO2 Monitor

Prerequisites

Enable Bluetooth on your Mac and ensure your Aranet is nearby and powered on.
Install the Aranet Home app on your Mac.
Add a new device in the Aranet Home app to connect to your Aranet via bluetooth.

Configuration

Permissions: The first time you run the extension, macOS will ask for Bluetooth permissions.
Automatic Connection: By default, the extension will automatically scan for and connect to the nearest Aranet device.
Optional Device Specification: If you have multiple devices or want to connect to a specific one:
- Run the extension
- Find the UUID of the specific device.
- Enter it in the Aranet UUID preference in Raycast Settings.

Compatibility

This extension has only been tested with the Aranet4 Home device.

Troubleshooting

"Aranet service not found": Ensure your device firmware is up to date using the official Aranet Home app.
Connection Issues: Toggle Bluetooth on your Mac or restart the Aranet (remove/insert batteries). Ensure you are close enough to the Aranet device.

Commands3

View Current Readings

View current Aranet data in Raycast

Menu Bar Toggle

Refresh CO2 readings in the Menu Bar

Scan for Devices

Scan for nearby Aranet devices

Versions1

Initial Version - December 17, 2025

Initial release of Aranet CO2 Monitor extension
Support for Menu Bar readings and scanning for devices

Compatibility

macOS

Categories

Source code

Report Bug Request Feature

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