The Home Assistant Connect ZBT-1 is a USB adapter that enables Zigbee and Thread connectivity, supporting the Matter smart home standard. Powered by the Silicon Labs EFR32MG21 chipset, it offers reliable wireless communication at 2.4GHz with a +20dBm transmission power. Designed for Raspberry Pi and Home Assistant-supported Linux devices, this plug-and-play adapter simplifies smart home integration by enabling seamless control of Zigbee and Thread devices.
Dual-Protocol Support for Future-Proof Connectivity
The adapter supports both Zigbee and Thread, ensuring compatibility with a wide range of smart home devices. Thread support also future-proofs the device for Matter, the next-generation smart home standard.
High Reliability with Extended Range
With a +20dBm TX power and optimized PCB antenna, the adapter ensures stable connections and extended coverage, reducing dropouts and improving device responsiveness in mesh networks.
Hassle-Free Setup with Home Assistant
The adapter is automatically detected by Home Assistant, enabling zero-configuration setup. It also supports over-the-wire (OTW) firmware updates via USB, ensuring long-term compatibility and performance improvements.
USB Extension Cable for Interference-Free Operation
Included in the package, a USB extension cable minimizes 2.4GHz interference from USB 3.0 ports, preventing connectivity issues such as pairing failures or unstable device communication.
Figure: Home Assistant Connect ZBT-1 Overview
Applications:
- Expanding Zigbee device support in Home Assistant setups
- Preparing for Matter-enabled Thread devices
- Enhancing smart home reliability with interference-free USB connectivity
Specification:
- Radio Chipset: Silabs EFR32MG21
- Frequency: 2.4GHz
- TX power: up to +20dBm
- Antenna: PCB
- Protocols: Zigbee, Thread (Matter)
- USB:
2.0 full-speed
Silicon labs CP2102N USB-to-UART bridge - Supply: 5V DC, up to 150mA
- Form Factor:
Width: 18mm
Height: 4.5mm
Depth: 38.5mm
Weight: 4g
Documents:
- Getting started
- About firmware options
- Firmware update
- Connectivity issues
- Disable multiprotocol support
Product Includes:
- Home Assistant Connect ZBT-1 x1
- USB extension cable x1
Shipping rates Australia wide and New Zealand
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