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Is the Smarthome company still existent? If so, are SwitchLinc switched still available?
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Hi! I want to install a smart lock on my front door, but I don't know which one to choose. There are many different models available on the market. Do you have a reliable model to recommend?
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Hi
I’m looking to rework some code I found online so I can use it on Vera, and while I’ve managed to translate / convert a number of things, I’ve got stuck on a few things it does, around encryption/decryption etc.
All the original Lua code is here - > (https://forum.logicmachine.net/showthread.php?tid=232&pid=16580#pid16580 )
Plus there looks to be a python version too here - > (https://github.com/florianholzapfel/panasonic-viera/issues/9#issuecomment-476919658)
Here’s an extract of the code where AES 128 CBC is required?
function encrypt_soap_payload(data, key, hmac_key, iv) payload = '000000000000' n = #data payload = payload .. string.char(bit.band(bit.rshift(n, 24), 0xFF)) payload = payload .. string.char(bit.band(bit.rshift(n, 16), 0xFF)) payload = payload .. string.char(bit.band(bit.rshift(n, 8), 0xFF)) payload = payload .. string.char(bit.band(n, 0xFF)) payload = payload .. data aes_cbc, err = aes:new(key, nil, aes.cipher(128, 'cbc'), { iv = iv }, nil, 1) ciphertext = aes_cbc:encrypt(payload) sig = encdec.hmacsha256(ciphertext, hmac_key, true) encrypted_payload = encdec.base64enc(ciphertext .. sig) return encrypted_payload end function decrypt_soap_payload(data, key, hmac_key, iv) aes_cbc, err = aes:new(key, nil, aes.cipher(128, 'cbc'), { iv = iv }, nil, 0) decrypted = aes_cbc:decrypt(encdec.base64dec(data)) decrypted = string.gsub(string.sub(lmcore.strtohex(decrypted), 33), '%x%x', function(value) return string.char(tonumber(value, 16)) end) return decrypted endI can get to the point where I can create the parameters for the payload encrypt request (example below), it’s just the encryption/decryption I cant do..
data="1234" key="\\S„ßÍ}/Ìa5!" hmac_key="¹jz¹2¸F\r}òcžÎ„ 臧.ª˜¹=¤µæŸ" iv=" {¬£áæ‚2žâ3ÐÞË€ú "I’ve found this aes.lua (https://github.com/openresty/lua-resty-string/blob/master/lib/resty/aes.lua ) module online, but that requires loads of others modules too, most notably ffi.lua. Which I’d ideally like to avoid.
I also came across this aes128.lua (https://github.com/somesocks/lua-lockbox/blob/master/lockbox/cipher/aes128.lua ) but i’m not sure how that handles all the other parameters e.g specify the cbc aspect etc.
Finally there’s this aes256ecb.lua script (https://github.com/idiomic/Lua_AES/blob/master/AES.lua) , could that be converted to aes 128 cbc and then used in the above?
Any help/advice on this would be appreciated..
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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 to all,
I am user of vera controller. I have a dahua door intercom with relay. Relay activates with username and password authentication. I can activate the relay http://admin:a1234567@192.168.1.111/cgi-bin/accessControl.cgi?action=openDoor&channel=1&UserID=101&Type=RemoteAs you can see intercom username admin and password is a1234567 I build a scene with luup code luup.inet.wget( "http://admin:a1234567@192.168.1.111/cgi-bin/accessControl.cgi?action=openDoor&channel=1&UserID=101&Type=Remote" ) But can not activate relay. Is there any idea?
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Hi to all, I have a bricked vera secure that is replaced with new one. Old vera secure serial numbers are deleted from vera servers so I cannot use it. Vera secure's are orginally Sercomm's NA502 model devices. Recently I install openwrt to the old vera secure unit without problem. Is there any way to use it any automation system with internal z-wave. I install domoticz but I cannot setup internal z-wave unit, it only accept usb zwave radios. Is there any ideas?
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I ordered a Fibaro Dimmer 2 and Bypass device for my upstairs landing / hallway lights.
I have 2 light switches one at the bottom of the stairs and another one upstairs on the landing.
But I am struggling to make sense of my current wiring, more details / photos on the Vera forum.
Jan 27 Anyone good at electrical wiring for light switches? Anyone good at electrical wiring for light switches?Hi I ordered a Fibaro Dimmer 2 and Bypass device for my upstairs landing / hallway lights. I have 2 light switches one at the bottom of the stairs and another one upstairs on the landing. I have no neutral wires in the house behind the light switches. These are photos of the light switch...
Thanks
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Hello,
Looking to all the dev's and tinkerers on this community for ideas on how to implement a solution to my problem. Kind of a long intro, sorry.Problem statement:
I have a geothermal heat pump that has a loop that is slightly undersized. During the cold weather months in the Pacific Northwest (one or two months of the year), the loop can get below 32 degrees. If it goes on for a few days, it can generate significant frost heaving in my yard and under the flagstone deck, Actually fixing the issue is cost prohibitive.Current mitigation:
I have DS18B20 tied into Home Assistant and monitoring the temp of the fluid coming out of the loop and if it drops below 35 degrees, MSR triggers a Fibaro Implant to add a resister into the external temp circuit and fool the Venstar to think the outside temp is below 32 degrees and issue a Heat Pump lockout and switch to AUX heat. While this is working fine and the AUX heat is only coming on once or twice a day, I would like to simplify the setup so it runs on something other than HA and MSR. I think they are overkill for my issue. Also want this to be independent of anything else in the house so it can stay behind if I am not around to maintain.I only have two inputs and one output:
Inputs: Loop temp, Furnace running
Outputs: Switch relay to drop resistance to external thermostat connection on thermostat.
Logic is super simple:
If temp is below 36 degrees and furnace is running, turn on relay
If furnace stops, turn off relay.
I am sure even I can figure that out on Python.Trying to determine the best platform for a set it and forget it black box that works with as close to zero maintenance as possible.
Options I have thought of are:
Pi zero with a GPIO controlled relay ESPHome (Not very knowledgeable about that platform, but willing to explore) Arduino Anything anyone else suggestsAny ideas are appreciated.
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Greetings,
I’m researching a migration from Vera+ to Hubitat C7 and want to know if anyone has successfully connected the Hubitat to the “HA Bridge” for local Alexia calls.
The HA Bridge does not callout Hubitat natively from what I see.Thanks for your assistance.
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Hi all
Having some time off i’ve been able to invest a chunk in creating some plug-ins for Vera/OpenLuup, and will do what I can to post them in GitHub and add links on the Vera Community and here, for anyone who is interested.
But, being knew to any of this, I wanted to ask for any guidance on how and when I should share stuff ? How best do I share it ? Am I liable for anything I share? Is GitHub the best place ? What licenses should I associate with them ?
The latter is a strange one, as I don’t see how I can have any claim over the content/code itself, as I’ve learnt and leveraged so much from others..
To get the ball rolling I posted this on the ezlo/Vera site..
Jan 4 Luup Plugin - Energenie PMS LAN Switch Luup Plugin - Energenie PMS LAN SwitchHi To ensure I give back to this community, which has been educating me in all things Lua and Luup over the years (12+) I wanted to share some of the plugins I’ve built recently to see if any are of use/interest to others. The first one is for the Energenie PMS LAN Switch where I have built two...
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Hey guys,
I just registered here in the forum and honestly… I’m new to the whole topic. I‘m a web developer, so I‘ve quite a bit experience with java, js, sql and so on. But that may not help a lot in this new field.
I‘m looking forward to develop my own smart home device and I‘m looking for starting point. In General the specs are like:
The device should work with WiFi, I want to integrate it into my network I want to write an own app to control it, it may find the device in my network I want the device to be offline usable, if possible (without internet connection) I want the device to broadcast information in my network like „water is empty“, so I can use push messaging in the App it should be ready to as well work with Alexa or Apple Home Kit or Google Assistant as I Plan to develop a skill for them.Can someone provide me with some information I could start with? Like - are there microcontrollers I could go with or is it to complex and I need a raspy? Which frameworks / languages / libs could I use? I know how to do the things on the app side but not on the device side.
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Vainly trying to get to the bottom of the 10 - 15 second delay for TTS with the Alexa plugin (still) anyone have a list of the possible Alexa hosts? Just wonder if the one I have (layla.amazon.co.uk) could just be slow.
Any thoughts?
C
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Just wanted to wish everyone a very Merry Christmas (or Happy Holidays, if that's your preferred salutation, or...?), and also a very happy, healthy and prosperous New Year 2022.
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Hello. First, excuse my english, please. I bought a Vera Edge looking for some way to make a digital ambient thermostat that I could manage remotely without a phone home from the device side. I am very disappointed with that device because all the "official" help of the brand goes in the way of to sign in an account and work with their cloud. I have some computer, network and linux knowledge but all my tests with the hub and a Qubino Flush 1D Relay has been unsuccessful. I connected both and I got to make some basic functions but I see myself very far to get my target. This is my last try to get something before I log in an account in getvera.com and look if I can make some progress in my project following that way.
Can somebody tell me some place where I can learn the basic concepts of this system? Guides, books, videos... Whatever it can help me in my project.
Thank you.
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Node-Red on my Linux Debian box seems to be having issues now. It keeps saying repeatedly "Lost connection to server, reconnecting..." in the web browser.
I recently updated nodejs for MSR, I wonder if that might be related:
"Bump recommended nodejs version to 16.13.0; versions 14 and 15 will continue to be supported through March 31, 2022"
Nodejs version = v16.13.1
I have tried updating Node-Red that is now version v2.1.4
I also updated npm to version v8.2.0
I am not sure how or where to look at the log file for node red?
This is the contents of the nodered.service file in this directory:
# systemd service file to start Node-RED [Unit] Description=Node-RED graphical event wiring tool Wants=network.target Documentation=http://nodered.org/docs/hardware/raspberrypi.html [Service] Type=simple # Run as normal pi user - change to the user name you wish to run Node-RED as User=stuart Group=stuart WorkingDirectory=/home/stuart Environment="NODE_OPTIONS=--max_old_space_size=1024" # uncomment and edit next line if you need an http proxy #Environment="HTTP_PROXY=my.httpproxy.server.address" # uncomment the next line for a more verbose log output #Environment="NODE_RED_OPTIONS=-v" # uncomment next line if you need to wait for time sync before starting #ExecStartPre=/bin/bash -c '/bin/journalctl -b -u systemd-timesyncd | /bin/grep -q "systemd-timesyncd.* Synchronized to time server"' ExecStart=/usr/bin/env node-red-pi $NODE_OPTIONS $NODE_RED_OPTIONS #ExecStart=/usr/bin/env node $NODE_OPTIONS red.js $NODE_RED_OPTIONS # Use SIGINT to stop KillSignal=SIGINT # Auto restart on crash Restart=on-failure RestartSec=20 # Tag things in the log SyslogIdentifier=Node-RED #StandardOutput=syslog [Install] WantedBy=multi-user.target
/etc/systemd/system/multi-user.target.wantsThanks
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Hi @ll, last days I migrated my last zwave device from Vera to zwave js in homeassistant. Out of 150 devices 1 did not go well initially but reinterviewing did it directly. Most work was to find the ex and inclusion procedure, 3 times, click, clack, whatever. I must admit that Vera is Lighting fast!!!!! With only 3 devices left, those were my under the floor switches I had to do last.
Now I am totally gone from Vera, altui, luup, etc. There's nothing more left for me on this forum. And since it was one of my "routine sites" reading I will save a few minutes a day skipping it.
I thank you all for all the kind help, warm words and laughter about the ezlo flop :-).
I hooe you all will be safe and healthy and whish you all the best!
I will stay on the homeassistant forum.
Goodbye!
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Morning all. Hope all are well. Been a bit of a trying time here, but nothing we can't deal with....
.....apart from this!My coffee grinder went punk yesterday (wasn't even being used) and took out the main breakers. Once it was isolated I got everything back on line, except on TKB smart plug which was in the same double socket as the grinder.
OpenLuup claims it's failed. Z-wave server can't see it but it responds to the button pushes physically as I'd expect. (i.e. the socket turns on and off, and the LED flashes to indicate it's in inclusion / exclusion mode)
My plan is to see if I can exclude it then re-include it in z-wave server. If that doesn't work then I'll bin it, but if it does work can I then re-number it to match the original device ID and not have to trawl through my reactors? Any chance?
TIAC
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Some of you may know that I took at shot at building an alternate geofencing solution for Vera. The core of it was system agnostic, using the OwnTracks application and AWS lambdas to track devices and keep a central data, then disseminate that to the Vera via a websocket-based plugin. It worked with other apps as well, including Tasker and GPSLogger, but of the dozen people that were testing it, most used OwnTracks.
A lot was learned in the process, not the least of which is that the success of any such solution is highly dependent on the phone and its settings. Phone manufacturers love to set things up for the longest battery life, of course, but that's usually very anti-geofencing behavior. In the case of at least one brand, it was unusable and the settings could not be modified. It was also cost-prohibitive to maintain on Amazon, as AWS grabs a dime here and a dollar there and before you know it, it added $100/month to my AWS bill, which my wife deducted from my Scotch budget. Unacceptable.
But it's quite reasonable to use OwnTracks to a local endpoint, and I could pretty easily replicate the functionality as a local application, or maybe even as an additional endpoint built into MSR's API (still separate port and process, but in the package).
So the question really is... would you do it, or would you be too concerned about the security risks associated (e.g., dynamic DNS and NAT mapping in the firewall necessary for the phone to contact the service when not on LAN)?
zwave 700 series
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Something interesting,
Best Z-Wave dongle for Raspberry Pi 4
There is very little in the way of new “features” for controllers with the 700 Stick. Most of the “enhancements” are going to be around devices. So I don’t think you gain very much with 700 series controllers.
I have had a zwave700 dongle to play with for some time and have eventually stopped as its firmware and API was not fully developed for controllers. Back then I was the first one to introduce it to the old place's devs.
Now, looking closer into it, I have come to the same conclusion as this post I have linked above.
Because the main benefits of the 700 series are range and power consumption, I understand now that it mostly benefits client devices and that controllers won't see much of any significant improvement if any. This would explains why silabs didn't really focus on developing a controller sdk/stack for these new chips.PS: fishwaldo is the author of openzwave and is considered a more than credible expert and authority in zwave.
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As you know the new Ezlo product have the 700 series in them. I think the firmware indeed still needs some work as devices that work just fine with a 500 series show some weird behavior on the 700 series, and some 300 device (Everspring door sensor) won't include at all. As I just added a handful of devices to play with this has zero scientific value of course :-).
but maybe a new boost for zwave?
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I almost got mine to work back on a vera plus:
And ran into vera similar problem. I had managed to transfer my vera zwave network on it and could actuate some of the devices.
I later found out that indeed the sdk does not have a controller API but only a gateway Z/IP API. Aeotec apparently is also releasing a stick for their controller. It uses a faster chip but the big improvement is on the power management and RF TX pulse strength. Bottom line is that it really has no benefit for a controller because the zwave network bandwidth is limited by RF and the range is really more dependent on the devices and the controller's RX than on the controller.TX. It will be great on battery operated sensors but for a controller it is much ado about nothing. It is really much more about cost reduction than it is about user's benefit. The 700 series chipset is half the price of the 500 series.
So from what you are saying.... They are just at the same point I was at with vera almost 1.5-2 years ago.I was pretty ignorant back then and was desperately hoping to find a way to fix the vera so I explored using this. I have since learned that zwave was not the problem... Actually it was not the hardware at all.
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There is a (very) interesting thread on the HS forum which a few of you may not have read.
Makes me wonder about the 700 series chip as a Controller, but it confirmed my suspicions?edit: Hope I don't get banned for this......
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Interesting, thanks for posting this!
It does confirm the suspicion that the 700 series offers very little benefit for the controller which is why silabs is only now, a couple of years after releasing the chipset, talking about a non Z/IP SDK.
I know that security adds quite a bit of latency to the network and S2 is very significantly faster than S0 but... with 40% of my 170 node network on S0, mostly security sensors, I am not seeing any significant delays so I don't know what Homeseer is doing. 700 series will definitely process the S2 frames faster for the controller but... is it really the bottleneck? I honestly doubt it for most cases.
If security matters most of the benefit will come from moving devices to 700 series chipset with S2 security inclusion.
The key benefit will be on further extending device battery life. The secondary benefit will be from the reduced mesh relay, reducing latencies. You may be interested to know that from my network analysis, the controller signal can almost always reach the furthest devices on the network. It is the return signal which causes the need for middle man devices. It was true for the vera as it is for z-way. It appears that the battery operated devices in particular are set with fairly low TX power which makes the controller look like their RX sensitivity is too low. Bottom line, is 700series on the controller will not extend their range because this is not a problem to begin with... at least not for the vera or the uzb. The range is limited by the devices TX power. -
@rafale77 said in zwave 700 series:
The range is limited by the devices TX power.
...and controller receive sensitivity? There was a fad a while ago for adding external an antenna to Vera (likely in contravention of FCC rules because of its own TX?)
Antenna on Vera3 -- extending?
From memory, the FCC compliance regulations don’t allow transmitters in this frequency band to be modified in any way, specifically in relation to antennas. All part of working in an unlicensed band. I might be wrong about this, but certainly worth reading the small print… [edit] I have just...
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Yes, there was a couple of thread discussing the boosting of the signal strength using an external antenna mod.
The FCC rule is indeed there because these equipments are certified for interferences and health safety as tested. Such modifications negates their certification. What you don't want to have is a signal which is so strong that it covers over all the other signals in the mesh. I remember having some strange issues with the vera switching zwave light but not knowing that the command succeeded, having to move the vera one centimeter here or one centimeter there to fix the problem. zwave 700 will allow for a stronger signal without antenna mod which again will mostly beneficial when used on the devices. Another illustration of this is my recent report of use of zniffer which enabled me to find out that I was receiving my neighbor's hub's signal without CRC error when I decreased RD noise around my own uzb. He is pretty far away... So don't rush to get a 700series controller. It is a moot upgrade for the most part for which the main benefit could be cost reduction. The technical benefit is in upgrading the devices.
