Shelly

Proposed change Add support for Shelly Flood gen4 sensors ## Type of change - [ ] Dependency upgrade - [ ] Bugfix (non-breaking change which fixes an i

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I have the Shelly Flood Water Leak Detector and really like the cable to be able to detect water in a larger area. It is even expendable a few meters.

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For the garage I have Shelly ones and open close sensors. I tried the alarm integration before, wasn’t a fan and skipped it. For Alexa, used to use Google and switched back to Alexa. Fucking Alexa+ is pretty great. The home assistant open source voice assistant is not good enough or cheap enough to even consider right now. Need all sorts of hardware and in the end, it won’t be able to do even a fraction of what Alexa or Google can already do, and we mostly use it to just control lights and stuff.

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I've put a Shelly on my garage door motor. And I use the button input as a button to open/close when I don't want to use my phone to open it. Tho I suggest powering it with AC, I've burnt one shelly by using the DC from the motor, probably due to some spike on the power when using the motor

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Shelly H&T Gen3 \- WiFi \- Easy to connect to HA \- Temperature and humidity Powered with batteries or over USB-C https://www.shelly.si/en/sensors-and-smart-plugs/98-182-shelly-ht-gen3.html#/43-color-ivory https://www.shelly.si/en/sensors-and-smart-plugs/98-182-shelly-ht-gen3.html#/43-color-ivory

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You have a neutral so that's great. I'd go with Shelly Mini relays and keep the normal switch faceplate personally, as it provides maximum flexibility, but a lot of people prefer Zigbee rather than Wi-Fi.

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I have an Emporia Vue that I flashed to ESPHome. I installed it myself into my panel. I also use Shelly plugs on other end points that I use for individual devices that I want more accurate detail on. For example, I know that my living room breaker is all LED bulbs and a TV, so I put a Shelly plug on the TV and track it's usage from the EM plug. Now I know the TV uses X and the sum is Z, so the bulbs use Y. All of this goes into a Sankey chart in my home assistant. I also have a server rack with a Unifi PDU so I can track the usage of each of my servers and remove that from the basement power …

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I can recommend Shelly to you. Easy to set up and usable locally.

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Shelly Plugs. They have excellent integration with Home Assistant and if you don’t want that, they have visibility in their app.

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If you want it open-source, you could assemble your own controller. For my (also small-scale) garden, I bought the following for each station: * 12v DC solenoid valve (like this: https://www.hillsirrigation.com.au/shop/irrigation/solenoid-valves/hr-valves/20mm-mv75-12vdc-micro-solenoid-valve/) * Shelly Plus 1, which can be powered by the same 12V DC power source as the valve I ended up reusing existing transformers - in one garden I used an existing garden lights transformer and added a Sonoff 4CH PRO (which can also accept 12V as a power source, used instead of the Shelly Plus 1) to switch …

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Shelly Plus 1PM.

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Proposed change ### Add support for Shelly Plus Addon sensors: - Temperature and Humidity (`DHT22`) - Temperature (`DS18B20`) - Analog Input (percentage) - Voltmeter I have tested all sensors except `DHT22`, according to the API this is identical to the sensors of the Shelly Plus H&T (which we already create and the temperature sensor of the `DS18B20`. ![image](https://user-images.githubusercontent.com/1858925/194777003-1

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Proposed change ### Add support for sleeping Gen2 devices (e.g., Shelly Plus H&T) Remake of https://github.com/home-assistant/core/pull/76424 which required too many changes to work on the same PR. This PR does not spin a webserver and uses HA webserver for sleeping devices to connect and send push notifications under `/api/shelly/ws` Bump `aioshelly` to 3.0.0: https://github.com/home-assistant-libs/aioshelly/releases/tag/3.0.

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Air Quality: Sensirion SEN55 + ESP32 w/ESPHome Fire/smoke: Shelly Plus Smoke Alarm

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Proposed change Add Shelly support for Plus WallDimmer US, based on documentation input from @cgarwood ## Type of change <!-- What type of change does your PR introduce to Home Assistant? NOTE: Please, check only 1! box! If your PR requires multiple boxes to be checked, you'll most likely need to split it into multiple PRs. This makes things e

Excerpt saved from GitHub on 2026-10-23.

And then theres me with a single shelly pm2 stuck in my desk for 6 months working up the courage and to find time to mess with the cabling for my blinds outside. Maybe this weekend 😅

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I’ve Used The Shelly Presence Gen4 For a Month. It’s the Best on the market By Far: AMA. I wasn't able to find much info on this sensor online, so feel free to ask me anything. I've had five of them running for about a month now. Short version: I'm anti-WiFi for smart home gear under basically all circumstances. This is the one exception I've made, and I'd make it again. It beats the Aqara FP2 in nearly every category that matters to me. My setup Five units: master bedroom, living room, media room, kitchen, foyer. $85 each from Micro Center, of all places. I had to hit two different stores to …

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The problem The native Shelly integration has recognized the Shelly Pro 1PM (v0.13.0) and this can also be used. However, there is the problem that the logging of the power measurement (switch_0 power) of the Shelly in the course of the day, with increased measurement data (watt increases) only in larger intervals. Examples: 8-9 o'clock 3-15 seconds ( 0-100 watts). 9-10 o'clock increasing up to 4 minutes (100-450 Watt) 10-14 o'clock increasing 4-15 minutes (450-1000 watts) 14-17 o'clock decreasing from 15 minutes to 3 seconds the later it gets (1000-0 watts) In the low watt ranges, logging is …

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The problem Hi all, I have some shelly PRO 2PM in cover mode, with latest firmware 1.6.2 I have this issue, I uses shally integration with Homekit - all shelly will go in unavaliable status after some minutes - in homekit will be reported the cover is opened ### What version of Home Assistant Core has the issue? core-2025.5.2 ### What was the last working version of Home Assistant Core? _No response_ ### What type of installation are you running? Home Assistant OS ### Integration causing the issue shelly ### Link to integration documentation on our website _No response_ ### Diagnostics …

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From what I've heard, Shelly plugs are used exactly for this reason by large businesses. In my case I have two Shelly Pro 4PMs in my network closet connected to 8 outlets. Servers, and other stuff are plugged into there. That whole setup is in a wall mounted plastic enclosure, which has two power cables coming out of it and go into two separate UPSes. This provides battery backup to all 8 ports, while also letting me power cycle individual devices. I went with Shelly Pros because they have ethernet ports, and since this is in the network closet it was super easy to run cables to them. It …

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So I'm just finishing my 85sqm apartment based on Shelly Pros (DIN mounted). Here's what I did: - 8x Shelly Pro 4PM. Each room's sockets on their own loop, with individual loops for specific appliances (eg. Fridge, AC, TV, etc.) and on/off light circuits (eg. Gear closet) - 4x Shelly Pro Dimmer 2. Each room has 1-2 independent dimmable lighting groups. Some with one switch, some with two, one with three. - 4x Shelly Pro Dual Cover. Powering 8 blind-style blackout curtains. - 3x Shelly Pro RGBWW. These are 12-24V, need a transformer before the Shelly. These power 3-4 dimmable LED strips at …

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I’d be looking at the Shelly pro din mounted range. Great prices for automating shutters, blinds lights etc. their mini and in wall modules are also really cost effective. Also make sure you consider a really good wireless coverage and Ethernet backend. I’d be using the ubiquiti dream machine and wireless access points, but with the Microtik Poe switches to reduce cost. Yamaha make a great rack mounted 8 channel 4 zone AirPlay 2 amplifier. I’d run that with whatever channels you want in the house for whole home audio (pickup their rack mount amplifier if you need to add more speakers). We use …

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Any old garage door opener is dead simple to automate with a Shelly relay. You can wire it in parallel with the button on the wall. Won't tell you if the door is open or closed but a $30 Tapo camera in the garage would solve that.

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One nice upside to Shelly units for this application, almost all of them are rated up to 240v.

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Shelly works very well with HA and is not expensive.

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I've been using Shelly relays for years for power monitoring and they've been accurate and reliable. Not as easy as a plug, but they do also have plugs. Their software is privacy focused, and the new gen4s support Zigbee, and they also have Zwave products. So you get a lot of options.

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Shelly works fantastic. Cheap and easy setup. TheHookup's YouTube guide is easy to follow. https://youtu.be/WEZUxXNiERQ?si=0MTmeJoQYfeFra0o

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Depends on the type of the led, maybe you could use Shelly RGBW module to control it, and then use HA to control Shelly module. What I find nice in the Hue, is that Tap switch or dimmer switch can both be connected to Hue bridge, and then they are also exposed to the HA as an entity. As soon as you press the button, action can happen in the Hue app AND info is sent to HA so you can do something else there, too. With that, you have several options: 1. Define Hue scenes in the Hue app. 2. Handle button presses in the HA, not in the Hue app 3. When you need to turn on the specific scene, which …

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The problem I have a Shelly RGBW2 that is exposed via HomeKit integration. This Shelly is part of scene that sets the brightness to 2%. After the upgrade the Home Assistant 0.108.0, the scene won't works anymore, with the cause below. ## Environment - Home Assistant Core release with the issue: 0.108.2 - Last working Home Assistant Core release (if known): 0.107.7 - Operating environment (Home Assistant/Supervised/Docker/venv): Docker - Integration causing this issue: HomeKit - Link to integration documentation on our website: https://www.home-assistant.io/integrations/homekit ## …

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… supports firmware 1.0 and later for generation 2 devices The following generation 1 devices only support firmware 1.11 and later (due to incompatible API): Shelly DUO Shelly Bulb RGBW Shelly Dimmer Shelly Dimmer 2 Shelly RGBW2 Shelly Vintage Generation 1 Shelly 4Pro and Shelly Sense are not supported (devices based on old CoAP v1 protocol).

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Please note that i work for Shelly, so please keep that in mind when I discuss Shelly products. Shelly plugs can do this - they have automatic on/off timers, so if you change state, it will automatically toggle after N seconds. They also have a "router-watchdog.js" script in the example library that will monitor the internet connection for outages for you. All of this works locally on the device.

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… Currently running two SLZB-06 hubs covering two separate buildings on one network. (Two instances of zigbee2mqtt) Zigbee devices include temp/humidity sensors and switches. Also use some Yolink hubs and devices, Shelly smart plugs and switches, and Phillips lighting. What I'm seeing is frequent issues with Zigbee connectivity. Devices will turn on outside of their automations and can't be controlled. Zigbee2mqtt needs reatarts, hubs need disconnected and reconnected to fix, etc. I'm expanding the system to an inlaw cottage we're building and can't be dealing with issues like this. So far …

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Heiman co2 (zigbee) And loads of Shelly smoke alarms. Happy with both

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WiFi doesn't necessarily mean cloud. Shelly devices, for example, work 100% locally even when using WiFi. Cloud is optional. They are great. They offer smoke detectors and modules for shutters. Their recent Gen4 supports both WiFi and Zigbee, if I remember correctly, but you have to check which devices are available in Gen4. Sonoff is a good choice for Zigbee devices. For random things like sensors you can buy almost anything cheap with Zigbee support from AliExpress, but there's also premium brands like Aqara. A lot of popular Zigbee devices are Tuya branded.

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For switches I exclusively use Shelly now. They let me use switches that don't look like they're trying to fit into a sci-fi movie, they're far cheaper than most smart switches, they don't need any cloud connections, they can be used in non standard cases. Shelly also has Zwave compatible products and some of their switches can act as bluetooth proxies for HA too. You can also run scripts directly on some of them which lets you do automation outside of HA. For lights I've been happy with TP Link Kasa, but I've been moving towards zigbee everywhere with these - …

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Well Shelly switches, in case you didn't know, don't replace your switch and work completely offline. They don't even need to be integrated to maintain use of the original switch. So while what you say may be true about some switches, this is not the case with Shelly. Mine are completely blocked from internet access and my original switches work when homeassistant is off.

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Don't buy cheap stuff from aliexpress. I love how reliable my whole setup is \- all switches and shades, dimmers etc from Shelly \- all sensors from Sonoff using zigbee \- Ikea for co2 and temperature (MoT) I can vouch for these things. I bought water sensors and some other stuff from aliexpress and it was merely disappointing.

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Shelly Temperature sensors are pretty good

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Ooooooooooh I got a fun project for you! It's taken me a minute. But I'm running an ifm flow meter, a Shelly UNI to read pulses, a Shelly motorized valve actuator, and various Shelly leak sensors mounted under sinks. First step was to kill the water if leak is detected, second is to use differential pressure gauges to tell me when the house filters are dirty, then trend useage and pressures to shut the supply line off if any huge spike or flow when nobody is home or etc, anything way out of normal , shut the line …

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… supports firmware 1.0 and later for generation 2 devices The following generation 1 devices only support firmware 1.11 and later (due to incompatible API): Shelly DUO Shelly Bulb RGBW Shelly Dimmer Shelly Dimmer 2 Shelly RGBW2 Shelly Vintage Generation 1 Shelly 4Pro and Shelly Sense are not supported (devices based on old CoAP v1 protocol).

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I decided to solder a Shelly device onto a remote rather than try reverse engineering the Faac gateway's Rolling Key. This has been working perfectly for the past three years!

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The problem I have been using shelly products with the flashed Mongoose firmware. They worked like a charm, and then support stopped. I moved to HA to integrate all my Shellies. They are working fine... Thanks for the wonderful integration. I noticed some different behavior with Shelly 2.5 when I used the HomeKit integration. 1. It does not show progress when clicking to close or open the cover. 2. You cannot stop the cover by clicking on the open/close Home button. It either closes or opens the cover, but does not stop when clicked. Instead, it reverses direction. I do not know weather it is …

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The problem Since a few weeks I have the problem that I can't propper use the cover position in percent with homekit (siri). I can open/close it (fully) but I can not use for excample "Cover living room to 3%" anymore. I can hear the relais clicking but the problem is, when cover is already fully closed (0%) and I want to set it to 3% it looks like it send command "close_cover". As the covers are already closed nothing happens. This wasn't the case some weeks before. As I do not use this a lot in summer I can't remember, when this issue is appeared. I use Shelly 2.5 with ShellyForHASS for my …

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… I have had a problem with the HomeKit integration for a few hours now (as far as I know, I did not change any configuration since then). I’m using the Shelly4HASS integration to integrate my Shelly 2.5s which are used to control my roller shutters. These entities are passed through the HomeKit integration. While I'm able to get the exact position of the roller shutters directly from Home Assistant / Lovelace and the Shelly UI, and also set it from there, both are not possible in HomeKit. The roller shutters simply show “Opened” or “Closed” there but not the exact position. When I try to set …

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The problem Since last the weeks many input boolean helpers stop working on homekit (home app) Since the Problem is there, all my Shelly Covers are not working to in homekit. I have no glue how to fix this or see whats the error is? Can you guys help me? ### What version of Home Assistant Core has the issue? core-2024.4.2 ### What was the last working version of Home Assistant Core? _No response_ ### What type of installation are you running? Home Assistant OS ### Integration causing the issue _No response_ ### Link to integration documentation on our website _No response_ ### Diagnostics …

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The problem Try to link a HA discovered Shelly Dimmer2, get the message below, but use the latest firmware on the dimmer (Current version: 20210226-142519/dimmer2-new@1873d25e - You have latest version on your device!) `Failed setup, will retry: shellydimmer2-24D7EBE54228 is running an unsupported firmware, please update the firmware` Tried all "fixes" I did find - without success. ### What version of Home Assistant Core has the issue? 2026.1.1 ### What was the last working version of Home Assistant Core? _No response_ ### What type of installation are you running? Home Assistant OS ### …

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Yes, the modules react to the switch and commands from HA. The only drawback is the dimming can only be done in the HA dashboard or mobile app. You can only switch the light on/off with the wall switch.

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You can think about the Shelly h&t If you do Not need constant Updates and only Change Updates. I Upgrade mine with an other shell for a USB Power after some Work now i get Updates AS it is Connected to Power. It works with battery and should hold a bit. AS it only Updates and Connect every 2hour or If there is a Change.

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The problem ### Summary After updating to Home Assistant Core 2026.6.4, my Shelly H&T Gen3 (model S3SN-0U12A, firmware 1.7.5) is no longer initialized correctly by the built-in Shelly integration. The device itself is operating correctly: - Temperature and humidity are measured correctly. - The device is connected to Wi-Fi. - The Shelly Cloud connection is active. - The device is running the latest stable firmware available (1.7.5). However, Home Assistant reports: - Firmware: Unknown - Temperature: Unavailable - Humidity: Unavailable - Battery: Unavailable - External power: Unavailable The …

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I have just added after lot of pain my first Shelly Gen3 sensor to work with HA on the QNAP. I had to get the MQTT running..lot of ChatGPT prompts, but it finally works. If you decide to go with Shelly I can try to explain the steps, anyway need to write it up, so I don't forget for the next sensors I plan to buy ;-)

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The problem Hi I have multiple Shelly Mini1G3 & 1PM devices. The Shelly devices have a very good WiFi signal as they are near an AP and have been rock solid in their operation with HA. The Shelly devices were all running on firmware 1.75 but HA has reported the v2 firmware is now available on some of the Shellys. I've upgraded the Shellys to v2 when HA has prompted me. Since then, the v2 Shelly devices suffer from occasional errors in the HA log. Sometimes, If I operate s switch, via HA, on the Shelly the switch doesn't work and I see the HA error below: Logger: …

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… too old it will not show newer firmwares or does not let you update. what firmware does it display? you can generate update links here: http://archive.shelly-tools.de unfortunately I cant find what Shelly Plus 2PM is called "internally" maybe its SHSW-22 normally updating to the latest version found in the link above does not work if the firmware on the device is too old... I normally then choose some version in between until the update works and then installing the latest works most of the time.

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Yeah but they don’t function as GATT proxy for generic non-Shelly BLE devices, so you can’t use the them to control an Switchbot Bot for example. But they are great for advertisements like sensor data.

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@bieniu you are incorrect. Plus Plus US a GEN 1 product. I have a Shelly Plus Plug US a GEN 2 product, Model # SNPL-00116US, see attached pic and URL for more on this model. Firmware 0.14.1 is the latest and was WORKING with your previous core version. Pic of unit's model markings: Product's URL: https://kb.shelly.cloud/knowledge-base/shelly-plus-plug-us

Excerpt saved from GitHub on 2026-10-23.

The problem Hi I have multiple Shelly Mini1G3 & 1PM devices. The Shelly devices have a very good WiFi signal as they are near an AP and have been rock solid in their operation with HA. The Shelly devices were all running on firmware 1.75 but HA has reported the v2 firmware is now available on some of the Shellys. I've upgraded the Shellys to v2 when HA has prompted me. Since then, the v2 Shelly devices suffer from occasional errors in the HA log. Sometimes, If I operate s switch, via HA, on the Shelly the switch doesn't work and I see the HA error below: Logger: …

Excerpt saved from GitHub on 2026-10-23.

The problem If I want to control my Shelly RGBW2 with the HomeKit Bridge via my iPhone, only warm white can be set, the temperature wheel doesn't work at all, only one continuous color is displayed there and if I select white as the color exactly in the middle, warm white is activated instead of cold white. ### What version of Home Assistant Core has the issue? 2022.5.5 ### What was the last working version of Home Assistant Core? _No response_ ### What type of installation are you running? Home Assistant Container ### Integration causing the issue HomeKit ### Link to integration …

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The problem How I add to homekit sensor sensor.the_well_shelly_uni_adc as Accessory not through a bridge ? I create first bridge, all is ok and notification with QR code is created, after I change bridge to Accessory and Include, the notification with QR code disappears … where is problem please ? ### What version of Home Assistant Core has the issue? core-2023.10.5 ### What was the last working version of Home Assistant Core? _No response_ ### What type of installation are you running? Home Assistant OS ### Integration causing the issue homekit ### Link to integration documentation on our …

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… experience. Tuya: It's not worth the effort. You can save a buck and get things to work, but honestly I really didn't care for the process needed to do it. Shelly: Specifically their wifi connected plugs. They sometimes don't hold connections in some locations, and out of everything on my network, they are the most likely to hang on a firmware update. 99% of the time this can be resolved with additional attempts, but the rare 1% can mean needing to access said plug. That's not quite worth it to me and my back / knees. I've personally had better results from Zooz Z wave plugs. I udnerstand …

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… mesh router system do you have/suggest?. Well, I've come to the conclusion that the Asus Aimesh system I bought into isn't the best for IoT specifically Shelly devices. I got one to make a smart garage door open and have had a hell of a time keeping it connected, it just won't. I've found others with the same problem and no solution. I've even posted here. I have 2 AX6100. So now I'm in the market for a different system. Which mesh system do you folks have that works well with Shelly devices? I've only got a Minecraft server running on a laptop, Home Assistant running on a 2nd, and a wip NAS …

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… the most reliable devices in my smart home next to my Lutron Caseta products. Cheap WiFi devices were the bane of my existence including a handful of Shelly 1PM relays that either failed without explanation or the ones that decided to set themselves on fire. I’m currently hating on WiFi cameras, specifically my Eufy 2c Pro cameras.

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The problem I installed the Shelly integration and the device works well, but it isn't recognized by the HomeKit integration. All other devices usually pop up in the notifications section, but this one doesn't. I already tried adding it manually by adding [code] to my ``configuration.yaml`` but it doesnÄt work. ### What version of Home Assistant Core has the issue? core-2022.2.9 ### What was the last working version of Home Assistant Core? - ### What type of installation are you running? Home Assistant OS ### Integration causing the issue HomeKit ### Link to integration documentation on our …

Excerpt saved from GitHub on 2026-10-23.

I have just been through this with the Shelly Flood Gen 4's. What a freaking nightmare. Ended up going with the Zooz Zwave LR Water Sensors. Firstly these are TINY so super easy to put anywhere. Second thing is with Zwave LR they just work. I have them squirreled away all over the place. The other nice thing with the Zooz sensors you can also pair them with a Zooz titan water shut off. I have the Moen whole house system (it's what my insurance liked) but the Zooz Titan is awesome. Oh and Zooz support is amazing. Sorry but as a US customer Shelly support is a nightmare.

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… supports firmware 1.0 and later for generation 2 devices The following generation 1 devices only support firmware 1.11 and later (due to incompatible API): Shelly DUO Shelly Bulb RGBW Shelly Dimmer Shelly Dimmer 2 Shelly RGBW2 Shelly Vintage Generation 1 Shelly 4Pro and Shelly Sense are not supported (devices based on old CoAP v1 protocol).

Excerpt saved from home-assistant.io on 2026-10-23.

… info from the the device itself... not too sure how to extract but the information is visible when doing automations in Home Assistant. For example, the Tasmota switch (if configured) allows for single, double, triple, quadruple, quintuple and long press. The Shelly switch only allows for single and long press. HomeKit (as far as I'm aware) only allows for `single`, `double` and `long press`. So, for Tasmota, the switch would then be limited to single, double and long press, and Shelly, only single and long press. Also, can the function be included as an entity config in HomeKit …

Excerpt saved from GitHub on 2026-10-23.

The problem I have a new Shelly AZ H&T sensor (model S3SN-1U12A, the e-paper display variant of the H&T line). Home Assistant's Shelly integration reports it as running unsupported firmware and refuses to set it up, even though the device is genuinely on the latest firmware available (its local UI shows "No updates"). Repair notification text: Micrologiciel non pris en charge pour l'appareil shellyazht-e4b32335c9dc Votre appareil Shelly shellyazht-e4b32335c9dc avec l'adresse IP 192.168.1.147 exécute un micrologiciel non pris en charge. Veuillez mettre à jour le micrologiciel. Si l'appareil ne …

Excerpt saved from GitHub on 2026-10-23.

… supports firmware 1.0 and later for generation 2 devices The following generation 1 devices only support firmware 1.11 and later (due to incompatible API): Shelly DUO Shelly Bulb RGBW Shelly Dimmer Shelly Dimmer 2 Shelly RGBW2 Shelly Vintage Generation 1 Shelly 4Pro and Shelly Sense are not supported (devices based on old CoAP v1 protocol).

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