Nabu Casa - Home Assistant SkyConnect
The SkyConnect Home Assistant USB stick is the easiest way to add Zigbee support to your Home Assistant instance and make it Matter ready.
A future firmware update will bring Thread support, allowing SkyConnect to talk to your Matter and Zigbee networks at the same time.
Product replaced by Zigbee 3.0 Home Assistant Connect USB Stick ZBT-1
Product replaced by Zigbee 3.0 Home Assistant Connect USB Stick ZBT-1
Zigbee and Thread (Matter) on the same chip
The SkyConnect Home Assistant is designed to be a perfect match for Home Assistant users. It is Plug and Play, making it quick and easy to use, even for beginners!
The device allows easy connection with Zigbee and will support Matter specifications in the future with a Home Assistant firmware update.
The product supports Over-The-Wire (OTW) firmware update via USB interface, which allows easy and fast firmware update for both protocols. It is based on an EFR32 Series 2 adapter (Silicon Labs EZSP v8) that transmits at +20 dBm.
The SkyConnect stick supports full speed USB 2.0 when plugged into the included USB extender. The included USB extender cable avoids interference, not using it may cause intermittent instabilities or problems.
Home Assistant will provide an addon that will contact the Ember batteries for Zigbee and Matter. Nabu Casa will provide regular firmware updates to provide the best possible user experience with a Zigbee/Matter adapter.
FEATURES
- 2.4 GHz multi-protocol USB transceiver.
- Zigbee/Thread/Matter
- USB v2.0 at full speed
- TX power up to +20dBm.
- Silabs EFR32MG21 wireless SoC.
- Support for update via wire (OTW).
TECHNICAL SPECIFICATIONS
- Power supply: 5V DC / up to 150mA.
- USB: v2.0 full speed (12Mbps).
- Bridge: USB to UART, Silabs CP2102N.
- Dimensions (LxWxH): about 38.5 x 18 x 4.5mm.
- Weight: 4g
- Transceiver: Silabs EFR32MG21
- Frequency: 2.4GHz
- Antenna: PCB
- TX power: up to +20dBm.
- RX sensitivity: -104dBm (250kbps).
- Protocols: Zigbee, Matter, Thread.
- Stack : EmberZNet serial protocol (EZSP).
Specifications
Protocol | Thread Zigbee |
---|---|
Type | Accessory Gateways/Antennas |
Reviews (38) - Review moderation


Easy to configure - does its job well!
just plugged in and works fine with homeassistant on raspberry pi5
Schnelle lieferung, Proddukt funktioniert. Nur schade, dass die HomeAssistant Thread/Matter Entwickelung seit mehreren Jahren noch in der Beta Phase ist, und das anfangs angekündigte Multiprotocol (Zigbee & Thread) wohl aufgegeben wurde. Somit benötige ich noch einen weiteren Dongle für meine Zigbee Geräte.
Le client n'a pas laissé de commentaire.
Excellent service from swiss-domotique with fast delivery. The Nabu Casa was simple to install and setup, looking forwards to the update to allow both Zigbee and Matter support at the same time, today you must choose one or the other.
Livré rapidement, reconnu sans problème par HA et fonctionne parfaitement!
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