Questions tagged [zwave]

For questions about the Z-Wave protocol and its usage in IoT devices. Use only when Z-Wave is central to your question, not just because an IoT device uses Z-Wave.

Use this tag for questions that are about problems and peculiarities of the Z-Wave protocol when used for IoT applications.

Consider the question check list if your question fits the tag. You can also look at the example questions. If this tag doesn't fit your question have a look below at somehow related tags that might fit your question better.

Question checklist

  • Is the question about Z-Wave usage in an IoT environment?
  • Is Z-Wave at the core of the question?

Example questions

Not what you are looking for?

  • Use for questions about setting up and configuring networks for your IoT devices in general.
  • Use for questions where you don't know or are looking for a protocol.
  • See also related IoT protocols such as or for reference of related question tags and their usage.
25 questions
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How can I properly test my device's PCB antenna?

I'm in the middle of testing a Z-Wave device I created with a PCB antenna. I want to make sure that the antenna has a good range and the signal strength generated is strong enough and comparable to similar devices in the field. How can I properly…
Dom
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Use cases of the "Release Event" on a smart switch

I have a Nodon Z-Wave remote (user guide). It has 4 buttons which can react to 4 events : Single press Double press Long press Release The three first are pretty straightforward. But the "release" part is very particular : it will always fire…
Goufalite
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1 answer

Rearrange Z-Wave network

I bought a Z-Wave E27 light bulb to command a lamp from my PC for specific alerts. Obviously I had to plug it into the outlet to include it into the Z-wave network. During a few minutes it worked : I could command it on and off. But later, commands…
Goufalite
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How does the Z-Wave certification process guarantee interoperability?

The Z-Wave alliance guarantees interoperability though their certification process on their main site: Z-Wave encompasses a broad ecosystem of smart products and services that work seamlessly between brands and versions. This interoperability,…
Dom
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When is Z-Wave S2 Security Mandatory?

When Z-Wave had security problems last year, I was pleased to see it announced that S2 Security would be mandatory for all new certifications as of April and that they didn't back off at that time. So I figured now would the time to pick up some…
Bill McGonigle
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12
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4 answers

Difference Between ZigBee and Z-Wave?

I've have installed Z-Wave switches and outlets in a few places around my house. However, I noticed when purchasing the devices that there were a couple of different wireless options available in the brand I was looking at. I'd be curious to know…
tbm0115
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Reducing the number of Hubs in a DIY Smart Home Automation project?

I'm doing some very basic automation - lights, cameras, motion sensors. My key requirement is to be able to turn certain lights on or off based on motion and time of day, with the ability to add more complex logic later via custom programming. I…
Alex R
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Z-Wave Device ID changes in Domoticz when battery is changed

When my Z-Wave door sensor's battery ran out, I changed it and checked if it still appeared in my Domoticz interface. The problem is that my device changed its ID and I had to redo all the trigger configuration (call program when opened). I searched…
Goufalite
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9
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3 answers

Ultra Low Energy point-to-point protocol choice

I am lost in a forest of IoT protocols and need help. I'm looking for right hardware and protocol for my application. I would like to make a device of my own, but use an existing stack and hopefully an existing gateway, my requirements are: Low…
8
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2 answers

Z-Wave switches with 2-way switched lights?

I'm looking for a set of Z-Wave (preferably Z-Wave Plus) components to use in order to merge two 2-way light switch circuits and allow control of both lights from all switch positions. I've looked at Fibaro FGD-212 modules but I don't think they'll…
dsample
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Z-Wave Hub that works with Google Home in Australia

Does anyone know of any hubs that support Australian Z-Wave and also can be controlled by the Google Assistant. Things such as SmartThings and Wink hub are not available in Australia due to not being able to run on certain frequencies. Are there any…
Username
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2 answers

What's the Name for a load control switch that is hidden in the ceiling?

Dumb Question about Smart Switches I have been reading about smart switches, this article mentions load control switches (master, should be one per light) and add-on switches (non-load controlling switches). Let's say I want to put the load control…
SlowLearner
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1 answer

What's the difference between Z-Wave and Z-Wave Plus?

What are the technical differences between Z-Wave and its Plus alternative? Is Plus just a stronger signal?
tbm0115
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How can I use Raspberry Pi to communicate with my Z-Wave gateway?

I am quite new to Z-Wave. I have a gateway, 2 z-wave sockets and 3 light switches. Everything comes from Keemple brand if that helps. However, using Keemple I cannot automate things the way I would want. I am a programmer so writing scripts in any…
Michal B.
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2 answers

Can I use a US or UK SmartThings hub in Australia?

In Australia, the SmartThings hub isn't currently on the market: Not yet released in Australia, Samsung’s SmartThings platform promises loads of great home automation. If I have some products in mind that use ZigBee and Z-Wave and want to benefit…
Aurora0001
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