Hubs & Platforms
Nabu Casa Home Assistant Connect ZBT-2
$125.27lowest, at Amazon AU
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Buy at Amazon AUAbout this product
The Nabu Casa Home Assistant Connect ZBT-2 is a Zigbee and Thread adapter that requires an existing Home Assistant system. According to the manufacturer, it offers improved antenna design and processing speed compared to earlier models, supports multiple protocol standards including ZHA and Zigbee2MQTT, and includes a built-in setup wizard for new or migrated networks.
Highlights
- ColorWhite
- Item Dimensions8.4 x 8.4 x 18 centimetres
- Item Weight0.35 Kilograms
- Compatible DevicesSmart Home Assistant Devices
- Specific Uses For ProductZigbee or Wire Devices
- Connector TypeWireless
Features and specifications in this description are as the brand describes them.
Overview
The Nabu Casa Home Assistant Connect ZBT-2 is a USB adapter that enables Zigbee and Thread connectivity for Home Assistant systems. It is designed for users who want to integrate Zigbee, Matter or Thread devices directly into their Home Assistant setup without requiring separate hubs. The adapter connects via a USB cable and uses a built-in wizard to establish or migrate networks.
The device is developed by the team behind Home Assistant and supports platforms including ZHA, Zigbee2MQTT and OpenThread Border Router. The unit is supplied with a 4.9-foot USB cable and a quickstart guide, and the brand states it features an open-source design with accessible hardware for customisation.
Key features
- Updated wireless chip: the brand says the MG24 chip delivers improved performance and stability for Zigbee and Thread networks.
- Faster response times: the manufacturer claims a four-times improvement in speed over the first-generation adapter, enhancing device responsiveness.
- Optimised antenna design: according to the brand, the antenna provides improved connection quality to Zigbee and Thread devices.
- Broad platform support: listed as compatible with ZHA, Zigbee2MQTT and OpenThread Border Router integration methods.
- Over-the-air updates: the brand states it supports OTA firmware updates for devices from major manufacturers.
- Open hardware design: the unit is described as unlocked and open source, with accessible pads and pins for modification.
- Brand
- Nabu Casa
- Model
- Home Assistant Connect ZBT-2
- Compatible Devices
- Smart Home Assistant Devices
- Specific Uses For Product
- Zigbee or Wire Devices
- Connector Type
- Wireless
- Brand
- Nabu Casa
- Model Number
- NC-ZBT-9741
- UPC
- 860011789741
- Manufacturer
- Nabu Casa
- Built-In Media
- 4.9ft USB cable, Quickstart guide, ZBT-2 adapter
- ASIN
- B0G34ZTW51
- Item Dimensions
- 8.4 x 8.4 x 18 centimetres
- Item Weight
- 0.35 Kilograms
- Package Quantity
- 1
- Unit Count
- 1 count
- Number of Items
- 1
- Color
- White
Specifications are sourced from the manufacturer listing. Confirm details on the retailer's product page before purchasing.
- Brand
- Nabu Casa
- Category
- Hubs & Platforms
- SKU
- amazon:B0G34ZTW51
- Last Updated
- 18 October 2026
Prices are indicative and in Australian dollars — confirm on the retailer's site.We may earn a commission from links on this page, at no extra cost to you. Read our full disclosure.
Price history: Nabu Casa Home Assistant Connect ZBT-2
Lowest price we recorded across Australian retailers, last 30 days.
- Now
- $125.27
- 30-day low
- $125.27
- 30-day high
- $125.27
- Change
- No change
We began recording on 17 Oct, so this shows 12 days so far. Prices are checked on retailer pages and can change at any time; confirm on the retailer's site.
Where to Buy Nabu Casa Home Assistant Connect ZBT-2 in Australia
Compare stock availability and AUD pricing across verified Australian retailers. Prices checked 16 October 2026 — confirm on the retailer's site.
