Bringing Z-Wave To Home Assistant With The Zooz ZST10 USB Stick (Review)


The enchantment of internet hosting your personal good house hub answer is kind of interesting when you understand the sheer quantity of freedom and adaptability it provides you. Assuming you may have the know-how of configuring a Linux server, no less than (that is required if you need to proceed studying). It opens you to an unlimited community-driven open-source venture that has extra assist than you may shake a stick at. All contributed to by some extremely gifted people. Certainly one of the hottest is Home Assistant, and at the moment we’re reviewing one potential answer for bringing Z-Wave assist to it.

Merely establishing a Home Assistant (or different) server isn’t sufficient to assist every part. It connects to varied product ecosystems via the use of “integrations” which have to individually be configured (ie, Vizio, Wemo, Concord, Samsung, Philips, Control4, Z-Wave, Zigbee, and extra) to carry every part collectively with. Typically, further {hardware} is required to give it entry to non-standard wi-fi protocols/frequencies.

Z-Wave is one which has this requirement. It operates exterior of the regular Wi-Fi frequencies (2.4GHz, 5GHz, and so forth), making use of a devoted frequency (908.42MHz) so as to talk with suitable units and keep away from battle with different wi-fi units close by. So to ensure that options like Home Assistant to assist this, it wants a USB adapter comparable to a Wi-Fi adapter. It wants a Z-Wave adapter.

Some choices work higher than others and there are just a few questionable manufacturers on the market popping up with none repute to band the identify. So it’s best to stick with a reputation you belief at instances. Personally, we advocate two from our personal expertise. This contains Aeotec and Zooz, the latter of which we’re overlaying on this article.


It’s the Zooz ZST10 Z-Wave USB Stick to be used with self-hosted hub options (like Home Assistant or openHAB). A easy USB answer that’s small and extremely user-friendly (it’s plug and play)–which is the way it needs to be.

We’re massive followers of the Home Assistant (HA) platform, which is why it was what we used to take a look at this one out with. I gained’t go into element on how to setup HA or a common means of getting this USB stick built-in since there are a number of paths and every one relies upon by yourself kind of HA set up. So I’ll deal with usability, user-friendliness, and reliability.

Set up/Setup

Word: In our given state of affairs, we’ve got HA put in on a small Linux field (a mini Intel PC operating Ubuntu) utilizing Docker. It isn’t the most splendid means of putting in HA because you lose entry to Supervisor (which assists with updates, backups, and extra). Nonetheless, it’s the state of affairs we had to work with at the moment and the following technique of how we put in a Z-Wave JS gateway onto the system relies on this. Your technique could also be completely different from ours and you’ll find out about the alternative ways of putting in Z-Wave JS here.


Including the Zooz ZST10 to the system was fairly easy, regardless of this. After plugging it in, we confirmed that Ubuntu had is listed inside the /dev/serial/by-id/ listing path. We then used the fast tutorial here to set up the Zwavejs2Mqtt gateway onto the system. The tutorial runs you thru a few of the fundamental settings which can be required. You do need to create all of the keys as this USB adapter does assist Z-Wave+ with S2 (which means it helps the newest Z-Wave safety protocols). You additionally need to listen to the Home Assistant a part of the settings withins Zwavejs2Mqtt as that is what permits HA to discuss to it.

The set up course of isn’t as user-friendly as consumer-friendly merchandise from corporations like Samsung or Vera are, however once more, that is for conditioned Linux customers who need extra out of their good house assistant than these units can supply.

Home Assistant - Zooz S2 Z-Wave Stick - ZWavejs2Mqtt Z-Wave Gateway

As soon as the gateway was put in and the required settings had been added, we confirmed that the adapter correctly confirmed in the gadget listing. We then added a lot of Z-Wave units to go with it, one by one.

Every gadget added to the gateway completely, with none bother. Remember the fact that the gateway is utilizing the Zooz ZST10 USB Adapter for the communication between it and all of the units. So this implies brownie factors for the USB adapter alongside with the writer (Daniel Lando) and contributing neighborhood behind Zwavejs2Mqtt. The adapter and gateway really made an awesome pair.

We wound up added round 17 units earlier than we determined we acquired a little bit forward of ourselves attempting to see if it will choke at any level. Because it didn’t, we then took to Home Assistant.

Home Assistant - Zooz S2 Z-Wave Stick - a

Getting HA to communicate with the Zwavejs2Mqtt gateway that was simply put in/configured is straightforward and solely takes a minute. You head to configuration in the menu after which to integrations. From right here, you click on to add a brand new integration.

Home Assistant - Zooz S2 Z-Wave Stick - bFrom right here, you seek for Z-Wave JS, which is the present supported integration for Z-Wave inside HA. When you select it, it can auto populate the tackle assuming you put in it on the identical system that HA is put in on and also you selected the default 3000 port (else you’ll have to change the worth to your wants).

With just a few clicks/confirmations, Z-Wave JS is added to your present integrations display and can present all of the units inside the gateway. All of those units then add to HA the place they will work together with your whole different units, integrations, and automations.

The one hiccup we bumped into (which concerned Home Assistant) was that just a few units didn’t populate all of the potential info underneath the gadget display. Certainly one of these was a water leak sensor that solely confirmed battery standing however not gadget state (water detection). So as to repair this, we went the gadget settings display and located that the entity was there however disabled. So we enabled it. It was then out there to be used inside automations (which can be featured in a future story coming shortly).

The whole lot has been working as anticipated with none troubles. If we have been to run into a tool that wasn’t supported, it will be due to the gateway not having the gadget info (units data/information are always being added by the neighborhood/writer and you’ll request assist for unknown units should you run into them). Lengthy story brief, it wouldn’t be the fault of the USB adapter.

As talked about although, all 17 units added simply advantageous. Each recognized inside the gateway because it ought to (identify, kind of gadget, and so forth). So once more, kudos to Daniel Lando and the neighborhood behind the gateway, and kudos to Zooz for making such an awesome USB adapter.

Our Conclusion

This proved to be an ideal expertise in including Z-Wave assist to Home Assistant. The Zooz ZST10 USB Stick carried out precisely because it ought to and gave us no issues in any respect. We have been so extremely completely satisfied with the outcomes of this one and can proceed to make use of it in future content material relating to Z-Wave and/or Home Assistant. That’s a giant win for Zooz.

On prime of all of it, it’s certainly one of the few merchandise to get an nearly excellent rating from us. It’s exhausting to get an ideal 10 out of 10 with us as we usually all the time discover one thing we wished we noticed in a product. On this case, it’s too unhealthy it doesn’t additionally assist the Zigbee radio, which might have allowed you to additionally assist Zigbee units and would have dominated the market with its price ticket. Possibly in the subsequent technology of the product.

The worth level for that is throughout the place, however you may usually discover it on sale inside the $30’s, which feels excellent for this one.

Buy from Amazon
Our Ranking

9.5 / 10 stars           

Common Value*
$34 – $45

*Common worth relies on the time this text was printed

Extra Photographs:


  • Z-Wave Frequency: 908.42 MHz
  • Energy: 4.75-5.25 VDC
  • SDK: 7.13.0
  • Wi-fi Vary: Up to 1000 toes in open area, up to 250 toes indoors
  • Working Temperature: 14-104° F
  • Set up and Use: Indoor solely
  • Dimensions: 3.5″ x 1″ x 0.4″


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