If you're seeking a straightforward and dependable method to explore Thread or Zigbee without the hassle of multiple hubs, bridges, or guesswork, Home Assistant's new Connect ZBT-2 adapter might be the ideal solution.
The Connect ZBT-2 is a compact USB device that seamlessly integrates with any Home Assistant setup, providing support for either a full Zigbee network or a dedicated Thread network. Equipped with an advanced chip and a finely tuned antenna, it offers enhanced range, stability, and performance compared to previous Home Assistant radio models.
According to Home Assistant, the adapter performs optimally when used for a single protocol. Whether you're setting it up for Zigbee lights and sensors or using it as a Thread border router for Matter and ESPHome Thread devices, the ZBT-2 is designed to provide a more reliable experience. For beginners, it simplifies the process by eliminating the need for cloud setups, proprietary bridges, or multiple hubs just to manage a few devices.
For those still managing multiple hubs to keep their smart home functional, the proposition is clear: reduce the extra hardware, maintain everything locally, and enjoy increased control, range, and privacy.
The Connect ZBT-2 is now available for $49 / €45, and purchasing it supports ongoing Home Assistant development through Nabu Casa and the Open Home Foundation.
In addition to the ZBT-2, Home Assistant has rolled out several updates. The latest release includes a revamped automation editor with improved targeting, a new system for customizing entity names on dashboards, and a pie-chart view in the Energy Dashboard for easier data visualization.
Other notable updates include ELTAKO joining the Works with Home Assistant program, increased flexibility for the Z-Wave-based Connect ZWA-2, and continued advancements in Home Assistant’s multilingual, privacy-focused voice assistant.
For those just beginning, particularly with Thread, the ZBT-2 is the most user-friendly entry point. Simply plug it in, choose your protocol, and you're set to create a smart home that operates locally, privately, and reliably.
