Home Assistant Connect ZBT-1 is a robust Zigbee device tailored for effortless integration with your smart home. This plug-and-play unit requires no setup, as Home Assistant detects it automatically. Its impressive +20 dBm range ensures stable connectivity throughout your living space. Working smoothly with both Home Assistant and Zigbee2MQTT, it expands your control options. Built for longevity, the Connect ZBT-1 features updatable firmware easily managed through Home Assistant, making it a lasting solution that grows with your smart home needs.
Nabu Casa claimes they will soon add Thread support; allowing your Home Assistant Connect ZBT-1 to be used to connect to Thread-based Matter devices.
Q:
What is the difference between Home Assistant SkyConnect and Connect ZBT-1?
A:
Home Assistant Connect ZBT-1 is the new name for Home Assistant SkyConnect. Though it's a new name and look, they have the exact same hardware, capability, and support. Nabu Casa made this change to help make room for a new line of Connect products, specifically an upcoming Z-Wave Connect product. Going forward, whenever Nabu Casa mentions updates or features for Home Assistant Connect ZBT-1, this will also apply to SkyConnect-branded devices. Retailers will continue to sell SkyConnect-branded devices while supplies last, and Nabu Casa would encourage you to purchase whatever is available as they are functionally identical.
Q:
Why include a USB extension cable?
A:
USB 3.0 ports (the ones with blue on the inside) are known to cause significant noise and radio interference to any 2.4 GHz wireless devices. This includes Zigbee and Thread. If you do not use the extension cable, it may not work at all, and if it does, it could be flaky at best with intermittent problems (issues with pairing, device dropouts, unreachable devices, timeout errors, etc).
Q:
Which use case do you recommend for Home Assistant Connect ZBT-1?
A:
Nabu Casa's current recommendation for Home Assistant Connect ZBT-1 is to use the Zigbee firmware to power your Zigbee network. This solution offers a great experience out-of-the-box.
As part of Nabu Casa's efforts to bring Matter to Home Assistant, Nabu Casa is now focused on ensuring that the Thread experience will catch up and become a first-class citizen, making it easy to connect to your Thread-based Matter devices in Home Assistant without a third-party Thread border router. The Thread firmware is already fully functional under the hood, but Nabu Casa still has some work to do to make the experience of using Thread-based devices in Home Assistant feel good. Once the experience has improved, Nabu Casa will recommend using this Thread firmware to power your Thread network as an alternative to using third-party Thread border routers from Apple or Google.
Q:
What is the current state of multiprotocol support?
A:
Multiprotocol will remain an experimental feature and is not recommended for use.
When Nabu Casa launched this device, Nabu Casa announced Nabu Casa's intent to release firmware supporting multiprotocol, which allows the device's Silicon Labs chip to connect to both Zigbee and Thread networks with one radio.
This experimental firmware has been available since December 2022. Through extensive testing, Nabu Casa has found that although it works in some circumstances, it has technical limitations that lead to a worse user experience. Nabu Casa now does not recommend using this firmware, and it will be experimental for the foreseeable future. Instead, Nabu Casa will focus on making sure the dedicated Zigbee and Thread firmwares for Home Assistant Connect ZBT-1 deliver the best experience to users.
If you currently have the multiprotocol firmware installed but don't actively use it to connect to Thread devices, Nabu Casa recommends that you disable multiprotocol.
Nothing changes for current users of the multiprotocol firmware who are happy with their experience. The experimental multiprotocol firmware will remain available, but Nabu Casa will not recommend it to new users.