Fresh Intellivent SKY – standalone Bluetooth integration
Hi everyone,
I have created a standalone Home Assistant integration for Fresh Intellivent SKY bathroom fans.
The project combines the original Home Assistant integration by @angoyd with the BLE communication library by @LaStrada. I have merged the two projects and significantly expanded the integration.
Main features include:
- Native Home Assistant Bluetooth discovery
- Authentication key setup through the UI
- Read-only setup without an authentication key
- Controls for humidity, VOC, light, airing and constant speed
- Configurable Boost and Pause duration and RPM
- Boost and Pause countdown sensors
- Configurable polling interval
- Optional persistent BLE connection with one-second updates
- Batched setting writes and readback
- Firmware-dependent entities and settings
- Copy settings between two SKY devices
- Per-device diagnostic debug logging
- Danish and English translations
The integration currently requires Home Assistant 2026.1.0 or newer.
Important: If you already have angoyd/freshintelliventHacs installed, remove it before installing this integration. Both integrations use the same domain and folder, so installing them at the same time may result in mixed or outdated files.
The integration is currently available as a custom HACS repository:
Testing, feedback and bug reports are very welcome.