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The wifi on my router is turned off, and wifi around the house is provided using a mesh - 3 units altogether (one connected directly to the router) that are spread around the house.
I would like to start automating certain tasks around the house and intend to try adding a few smart sockets to my setup.
The mesh system I have supports both 2.4GHz and 5GHz, and does not provide me with the option to control them - i.e. turn one or both on/off, give each a different SSID, etc.
The devices I wish to purchase/use only support 2.4GHz.
Will turning the mesh units off and temporarily turning the 2.4GHz wifi on the router to allow me to set them up be enough? Will I then be able to return to my usual setup and everything will work as it should?
Many thanks in advance
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Hey everyone, I'm currently working on developing a bed sensor that can detect when you're out of bed. It could be used to trigger other smart home gadgets, like lights or blinds, temperature etc.
The sensors are placed under the legs of your bed post. Should look and feel like "smart furniture pads" with size 2 inches in diameter and 1/4 inch thick.
Before we go any further, I'd love to get your thoughts on this - would a bed sensor like this be something you'd find useful? We're still in the early stages of development, so any feedback you have would be greatly appreciated. Thanks in advance! -
ChatGPT samples:
Me:
Tell me about an iot program called openLuup.
It:
OpenLuup is an open source home automation system that is built on the VeraLuup platform. It is designed to be easy to install and configure, and provides users with a powerful and versatile way to control their home automation devices. OpenLuup offers a wide range of features, including support for many popular home automation devices, scheduling, scripting, and integration with other services. OpenLuup is designed to be customizable, allowing users to create their own home automation systems. It is an excellent choice for those looking to create their own home automation system without spending a lot of money.
Me:
Write an iot program using openLuup.
It:
--openLuup IoT Program-- -- Initialize Variables -- local device_id = "MyHomeDevice" local temperature_sensor_id = "MyTemperatureSensor" local temperature_threshold = 75 -- Create Devices -- luup.create_device("OpenLuup Temperature Sensor", 0, device_id, "D_GenericSensor1.xml", "I_GenericSensor1.xml", "S_TemperatureSensor1.xml", "") luup.variable_set("urn:upnp-org:serviceId:TemperatureSensor1", "CurrentTemperature", 0, device_id) -- Start Timer -- luup.call_delay("check_temperature", 10, "", false) --Function to Check Temperature-- function check_temperature() local current_temperature = luup.variable_get(temperature_sensor_id, "CurrentTemperature", 0) --Check Temperature Threshold-- if current_temperature >= temperature_threshold then --Send Alert-- luup.call_action("urn:micasaverde-com:serviceId:HomeAutomationGateway1", "SendTextMessage", {PhoneNumber="1234567890", Message="ALERT! Temperature exceeded threshold!"}, 0) end --Reset Timer-- luup.call_delay("check_temperature", 10, "", false) endMe:
Write an iot program using openLuup.
It:
Write an iot program using openLuup. -- openLuup IOT Program -- -- Variables local lampState = false local lampTime = 0 -- Functions function lampTimer() if lampTime > 0 then lampTime = lampTime - 1 if lampTime == 0 then luup.variable_set('urn:upnp-org:serviceId:SwitchPower1', 'Status', 0, lampDeviceID) lampState = false end end end -- Setup luup.call_delay('lampTimer', 60, 0) -- Main Loop while true do -- Check for motion if luup.variable_get('urn:micasaverde-com:serviceId:MotionSensor1', 'Tripped', motionSensorDeviceID) == '1' then if not lampState then luup.variable_set('urn:upnp-org:serviceId:SwitchPower1', 'Status', 1, lampDeviceID) lampState = true -- Set lamp timer to 5 minutes lampTime = 300 end end luup.sleep(1) endWhat??
luup.sleep(1)Not good - looks like I still have some semblance of a job to fulfill.
Me:
An iot program called openLuup was written by akbooer. Who is akbooer?
It: (note: answer redacted and as I understand it, also incorrect re: AltUI):
akbooer is the pseudonym of the software developer and home automation enthusiast. He is the creator of the openLuup home automation software, which is an open-source version of the Vera home automation system. He is also the creator of the AltUI graphical user interface for openLuup.
Me:
Who created of the AltUI graphical user interface for openLuup.
and
Me:
Who created of the AltUI graphical user interface for the home automation system Vera.
Names two different people - mmmm.
Regardless very impressive - give it a few more years.
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...which I'd like to do. I know I go about these things all wrong (namely think of something I'd like to do, then try and work out what I need to know) but that's me 🙂
Just looking for some pointers on what I should google for really:
What I'd like is to provide a selection of (basically two word) phases which I can select from randomly (or even pseudo randomly) and pass to Alexa to be spoken. There are 10 such phrases only.
So what should I be reading up on to get me started?
TIA for any guidance
C
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Hi,
I am a student and recently i am working on smart home project and writing a seminar paper about the way users handle and manage IoT devices. I you have 3 min, please fill below survey. Its really short.
Thank you in advance, I really appreciate everyone's help. -
For what it's worth, I've been putting the finishing touches on a much-updated version of my DP Apps spreadsheet -- specifically intended for HE users, at least for now -- and invite you all to take a gander http://bit.ly/hedb23 at the PDF one-page version.
Corrections and edits welcome (esp. for the HOMEKIT column, just added yesterday)! Thanks in advance, especially because I'm not a big dashboard user myself, but somehow accepted this role as "keeper of the list" as it were.
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Hello guys,
I would like to achieve two different things with lights, but I am not sure it could be done. I am starting with smart things, and I am far from any electrician knowledge, wo any help is really appreciated.
I have dumb switches in my hall, controlled from 3 places. I understood that installing one smart module before first switch will make them "hybrid", both smart controlled and dumb controlled.
I would like to buy ceiling light with two bulb sockets. What I would like to achieve is I would like to have one bulb for normal daily usage (lets say cold white full brightness), and second for night time (aprox from 10pm till morning) with some red/orange - minimum brightness.
So question are:
Is there a way to keep both bulbs turning-on separated? So only one will be on during day, and then only second during night?
And could that be done with pressing dumb switch? What would I need to achieve it? (maybe another module into the ceiling lights)
Thank you in advance
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Aften some testing I watt to clear KWH how ?
Regards Bjarne
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Hello,
I have a kitchen light that can be controlled by two switches, using either to turn it off or on. I have been slowly changing things over to be a smart home but this is the first switch I am attempting to install.
I am in a double wide modular home (mobile) that was built in 1994.
At first I thought I would need a 3 way switch but when taking the normal switches apart I realized that was incorrect because the wiring on my switches are different than anything I could find online.
For one a 3 way smart switch requires 5 wires and there are only 2 wires going into the primary switch with 3 wires going into the secondary switch from the primary switch (at least I think the 3 wires connect the two switches together). Images will be attached of the wiring.
There are two wires (one black and one white) going into the first switch and 3 wires (black, white, and red) going out of that and into the second switch (I assume). The odd thing is the red wire going to the second switch is connected to the white wire going into the first switch and the white wire going into the second switch seems to be a bridge wire or a traveler wire. Not exactly sure. You will see what I mean in the images.
I need to know what kind of smart switch I can use in this set up with one remaining a normal switch.
Note that for some reason the images got switched around when uploading them. The image with 2 wires on one side and 3 on the other is what I think is the primary and the image with just 3 wires is the secondary.
Primary.jpg Secondary.jpg -
You lot are more likely to have a view than most I know. Our much used Logitech Harmony is (not so) slowly dying.
And Logitech have discontinued the entire line.
And no one else appears to be making something similar.
Was going for a Sofabaton X1, but no numeric keypad. Sofabaton U1, but no favourites.
Anyone got suggestions?
Needs to have those features, oh and not be only a phone app.....C
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Since one member asked at one point about the "front end" and "back end", I drew this showing the controller from the base to the tip along with what I have found to be the best options from my testing. Almost every controller will try to integrate all elements, especially commercial ones but... they all have strengths and weaknesses so if one can have a medley of the best ones...
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Solved Seeking experts for implementing Modbus TCP
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I just upgraded the firmware for the inverter for my solar panels and that made it possible to enable Modbus TCP.
At a glance that would be perfect for live production data fed into my home automation environment but my lack of knowledge about the protocol and how to put the data where I want it failed me.What I have:
MSR
openLuup
Vera Secure
Ezlo Plus
Mosquitto
Homebridge
Windows Server
Ubuntu Server
Quite decent PowerShell skills
Enough Lua knowledge to write my own functions and handlers
The inverters Modbus interface definitionsWhat I want to achive:
Something that can be run by systemd och anything else monitoring the status and keeping the Modbus connection alive.
Publish readings over MQTT or whatever fits my setup, the goal is to feed the data into openLuup in someway so Historian can log the data for Grafana and display current production to HomeKit (as a mqttthing light sensor, since there is no other accessory suitable at the moment).Anyone implemented Modbus TCP in similar projects or have any guidance on how to reach my goal?
Open for alternative solutions as well, all suggestions are appreciated!
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Hi,
I was just browsing here and than saw your post. Just for the sake of answering I registeredAt first we need some more infos about your inverter.
You can ask the manufacturer about modbus details. (already done)Than this project might be exactly what you you are looking for:
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If you are looking for modbus integration then you might look at HomeSeer which has a Modbus plug in and supports MQTT
There is an existing thread about Solar Edge which mentions that they (Solar Edge) do not expose panel information but you might want to follow this up. -
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I have a Huawei inverter, so modbus support is hacky and I went the Shelly route. I have a Smelly EM feeding data in real time into MQTT - then to MSR and Home Assistant. I don't need fancy stats about my solar, just the production, in order to maximize self-consumption.
The graphs are a nice bonus that you'd create, using native HASS solar prediction as well.
All that said, HASS has a native support for many solar inverters, take a look, since long term it's probably easy to use them than maintain your own integration.
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Thank you all for your ideas!
@benni33 The inverter is a Huawei SUN2000-12KTL-M0 with a SDongleA-05 enabled for Modbus TCP. I'm guessing SunGather is for Sungrow inverters only but I gave it a shot in a docker with edited config.yaml but all I get is "Modbus connection failed".
@Black-Cat I'm trying to avoid paid services but will investigate this further.
@sender Modbus Controller looks like it needs physical RS 485 Modbus connection and not compatible with Modbus TCP?
@therealdb That's an approach I could use as an alternative.
I got this sort of working. It connects to the inverter and reads data but publishes only twice to the broker, then nothing. Going to fiddle with it more to see whats going on...
HASS has been on my mind just doing my best to not involve even more systems than I already have. -
@crille said in Seeking experts for implementing Modbus TCP:
@therealdb That's an approach I could use as an alternative.
I got this sort of working. It connects to the inverter and reads data but publishes only twice to the broker, then nothing. Going to fiddle with it more to see whats going on...
HASS has been on my mind just doing my best to not involve even more systems than I already have.I have the same inverter and it has been a pain. Recently, Huawei has stopped modbus TCP to be enabled by default and changed its port. It's not documented and the chances they'll do it again are high. Anyway, if you're OK with MSR, Shelly EM are easily supported. I don't have a battery, since I could sell my excess to the grid (but I've built a couple of automations to use it - we'll see this summer, where the excess will be way higher, since I have bifacial panels) and I don't have microinverters, since panels are facing south and in plain sight.
HASS has a nice UI for the energy part - and my wife loves it. I'm also storing the data into InfluxDB (via MSR) and I've built a couple of notifications aggregating data.
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@crille did no know you specifically needed modbus tcp. But that natively in homeassistant
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OK, after trying a few solutions a finally ended up with Home Assistant as a Hyper-V guest on my Windows server.
First I evaluated this by Emilv2 but it did not fit my needs and wasn't very stable.
The best option by far was this for Huawei inverters, I even tweaked the polling frequency down to 10s to have "realtime" data matching my ESP8266 hooked up to my electricity meter sending data every 10s.
Unfortunately HASS was not able to connect to openLuup broker so I enabled the HASS controller for MSR and echo the newly created sensors to openLuup.
I then wrote a MQTT handler for openLuup to set appropriate variables and do some math comparing electricity use and production and edited Historian to keep those for Grafana.Been running it for almost 2 days now without any issues.
This was a fun project and thanks for pointing me in the right direction!
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Crille