Device profile · Specifications & compatibility
Nabu Casa Home Assistant Connect ZWA-2
Nabu Casa · Dongles · Model ZWA-2
We may earn a commission from qualifying purchases through these links.
Prices and stock change often on Amazon, so we do not show them here. The button opens the current listing.
- Nabu Casa Home Assistant Connect ZWA-2 lists Z Wave Controller; Home Assistant.
- Check the region, host-software support and firmware role.
Browse more from Nabu Casa or explore all dongles in our catalog.
- Recorded year
- 2025
- Recorded warranty
- 1 year
- Dimensions
- 125 x 125 x 315 mm
- Weight
- 350g
The details that shape your choice
Nabu Casa Home Assistant Connect ZWA-2 Quick Features
Start with these specifications, then check the full details and conditions below.
Make the differences clear
Which device fits your setup?
Choose another model to compare features, connections and requirements side by side.
From specification to decision
Nabu Casa Home Assistant Connect ZWA-2: Capabilities And Limitations
Based on listed specifications, not hands-on testing. Manufacturer sources are linked where checked.
What it offers
A Z-Wave controller role is recorded for a compatible regional setup. Check the region, host-software support and firmware role.
View Z Wave Controller details →A Home Assistant integration is listed, providing an integration path to verify for the exact model. Check the exact integration and firmware. A catalog integration label does not establish local control, official support or available entities.
View Home Assistant details →
What to consider
A Zigbee coordinator is listed as unavailable; do not assume the device can form a Zigbee network.
View Zigbee coordinator details →Thread border-router functionality is listed as unavailable; a Thread setup may need a separate border router.
View Thread border router details →Matter-bridge functionality is listed as unavailable.
View Matter bridge details →
Questions About Nabu Casa Home Assistant Connect ZWA-2
Does Nabu Casa Home Assistant Connect ZWA-2 include a Zigbee coordinator?
No, according to the listed specifications. Confirm the supported device list and firmware before pairing accessories.
View Zigbee coordinator specifications →Does Nabu Casa Home Assistant Connect ZWA-2 function as a Z-Wave controller?
Yes, according to the listed specifications. Check the region, host-software support and firmware role.
View Z Wave Controller specifications →Does Nabu Casa Home Assistant Connect ZWA-2 act as a Thread border router?
No, according to the listed specifications. A border router connects Thread to other IP networks. Check Matter-controller functions separately.
View Thread border router specifications →Does Nabu Casa Home Assistant Connect ZWA-2 work with Home Assistant?
Yes, according to the listed specifications. Check the exact integration and firmware. A catalog integration label does not establish local control, official support or available entities.
View Home Assistant specifications →Does Nabu Casa Home Assistant Connect ZWA-2 connect to 2.4 GHz Wi-Fi?
No, according to the listed specifications. Check the network security mode and setup requirements before connecting the device.
View 2.4 GHz Wi-Fi specifications →Explore the full picture
Nabu Casa Home Assistant Connect ZWA-2 Specifications
Recorded catalog values. Expand notes for qualifications; unknown values are not treated as missing features.
0 of 25 fields matched to manufacturer documentation. Source checks apply only to the named model and stated scope. Other fields remain catalog data. How we verify specifications →
Zigbee5 fields
| Zigbee Version | Not applicable / unspecified |
|---|---|
| Zigbee Chip Manufacturer | Not applicable / unspecified |
| Zigbee Chip Model | Not applicable / unspecified |
| Zigbee coordinator | No |
| Zigbee Router | No |
Z Wave4 fields
| Z Wave Version | Z-Wave Series 800 |
|---|---|
| Z Wave Chip Manufacturer | Silicon Labs |
| Z Wave Chip Model | EFR32ZG23 |
| Z Wave Controller | Yes |
Matter2 fields
| Thread border router | No |
|---|---|
| Matter bridge | No |
Connectivity4 fields
| Usb | Yes |
|---|---|
| Ethernet | No |
| 2.4 GHz Wi-Fi | No |
| 5 GHz Wi-Fi | No |
Integrations2 fields
| Home Assistant | Yes |
|---|---|
| Zigbee2mqtt | Not applicable / unspecified |
Radio Specifications3 fields
| Amplifier Gain | +20dBm |
|---|---|
| External Antennas | 1 |
| Antenna Gain | +3.38dBi |
Features3 fields
| Dual Network | No |
|---|---|
| Bluetooth Proxy | No |
| Usb Over Ethernet | No |
Power2 fields
| Usb | Yes |
|---|---|
| Power over Ethernet | No |
How this device compares
Nabu Casa Home Assistant Connect ZWA-2 vs Other Similar Models
Statistical context from 36 dongles in this catalog. These figures describe our recorded data, not independent measurements.
Recorded feature coverage
Z Wave Controller: 8 of 36 known answers are Yes
Z Wave: 22% among explicit Yes/No answers; 0 of 36 devices have no resolved answer. Check the specifications for this model’s conditions.
Recorded feature coverage
Home Assistant: 36 of 36 known answers are Yes
Integrations: 100% among explicit Yes/No answers; 0 of 36 devices have no resolved answer. Check the specifications for this model’s conditions.
Recorded feature coverage
Usb: 36 of 36 known answers are Yes
Connectivity: 100% among explicit Yes/No answers; 0 of 36 devices have no resolved answer. Check the specifications for this model’s conditions.
Brand representation in this directory
2 of 36 models are from Nabu Casa
Counts dongles listed here, not sales or market share. Catalog inclusion does not imply a recommendation.
Side-by-side specification comparison
Compare Nabu Casa Home Assistant Connect ZWA-2 vs Similar Dongles
See how Nabu Casa Home Assistant Connect ZWA-2 stacks up against other dongles in this catalog. Compare specifications, compatibility and pricing.
Catalog specifications have not all been independently checked against manufacturer sources. Read our data and evidence methodology.