It also retains my (non-smart) home thermostat functionality, including the ability to change setpoints on it. Moreover, does any Apple server going down mean you can’t use your lights? This is ingenious (and thermostats are notoriously simple) but I'm surprised it was easier than just running a neutral wire for an Ecobee. Back in 2008, if internet programmable thermostats even existed, they had the same suckage - only works via proprietary cloud stuff. Make sure this fits by entering your model number. 3. RV Antifreeze is also great to pour down all your drains if you aren't going to be in your house for an extended period of time even when it's not freezing cold outside - it evaporates a LOT more slowly than water and thus your home will be far less likely to smell like a sewer when you return. Heat pump systems regularly have an external thermometer to ensure that the heat pump is only operated down into the low 40's (F). Longer AC run times are better for dehumidification anyway. ; Thermostat plug Temperature controller : Heating and cooling mode, built-in accurate temperature sensor, ambient temperature is detected automatically by remote controller, when the current temperature is equal to the target temperature, the thermostat plug stops heating or cooling. Others are clearly nonsensical or unreasonably complex to do; for instance, until a few revisions ago, the spec specified an "outlet in use" characteristic for power outlets that literally meant "something is physically plugged in". Every time this happens, the whole certification process needs to start again, even for minuscule changes, forcing your company to pay hefty fees (yes, the Apple tax exists). Open doesn't look like HomeKit and those boycotting walled gardens should know better than to find themselves trapped inside Apple. It's changed over the years. So the SSR is only ever connected when the controller decides it should. Temperature readings are transported wirelessly from a different room. For instance, the Alexa's certification process is much less strict than Apple's but as far as I've seen, Amazon-certified gadgets are not qualitatively inferior than MFi-certified ones (it's often the opposite, actually). The idea I'm playing with is to control the outgoing water temperature based off the data from smart radiator thermostats. The 10 year old thermostat works quite well. Listening to all the messages being sent between your heating system and thermostat. Or does it really busy wait for the temperature to drop? You need the 24VAC transformer and the main relay (the really old furnaces don't have one of course). They have a great resource library but their support staff don’t seem to get enough training. Of course, doesn't necessarily do a lot of good unless I can get someone to do something. Its very finicky about logging in and maintaining its session. It seemed like just having a statically allocated 40MB buffer would have solved the problem, but who knows? 4.Smart Phone APP Remote Control:Remotely control your home temperature to attain advanced comfort via your Tuya/Smart Life App,easy to operate on your smart phones anywhere you are.No limit to add thermostats in App and smart scenes supported. However the iPad and various Macs were able to control the lights. Gm0100700 Heating element 3x200-230v 50/60Hz. 1.Smart Tuya ZigBee Radiator Actuator Thermostat:New mini design with simple and clear LCD display screen on the body,the radiator thermostat is with LCD digital display screen and two sections of AA batteries powered,which is a special valve using cooperatively with heating radiator.Artificially set indoor temperature, mainly used in the floor heating system to control the closing and opening of the pipe. Not having to open an app to turn on/off the lights is game changing. I think that Apple likes playing hardball a bit too much, especially since they really like to change specs arbitrarily when they see fit. Also whole features are poorly implemented - Quiet Mode limits speed at night, but not until after startup (or, I think when defrosting), I’m a bit unhappy with Trane/Nexia at the moment and would absolutely not recommend. I have to dump the whole system and start again? You can get an old school mechanical thermostat as a backup. It just needs to last longer than me. If whatever you have does die in the dead of winter, you can always remove the thermostat and short the common and heat wires together. Another trick that works (I used that to get a replacement panel for a no longer made garage door) is just call up the outfits that install them and offer them a reasonable sum for a "pull". New "mechanical" thermostats tend to be actually electronic, some with a embedded battery that will eventually go dead. I have one in parallel with my Nest and would probably do it with a "normal" thermostat anyway as I've had those fail in weird ways in the past too. I think most users would rather prefer having HomeKit supports that works fine 99% of the time than having a certain insignificant or nonsensical feature implemented that butchers the overall performance and responsivity of the device. White ZigBee Smart Thermostat Programmable Temperature Controller 2MQTT Setup ZigBee Hub Required for Electric Floor Heating, Black ZigBee Smart Thermostat Programmable Temperature Controller 2MQTT Setup ZigBee Hub Required for Electric Floor Heating. I am lucky enough to have a couple of mercury thermostats for this purpose but I don't think I can get any more of those at this point. That said, I never investigated how easily one could just do such protection on one's own. Are you an iphone/mac user? I downloaded the macOS version of the Kindle reader because I was reading a programming-related book. Does homekit automatically mean the device has better cyber security? Enquire now. I really want security, heating, and cooking to be smart as I have specific use cases but I don't have the time to Engineer the systems how I want them. Cheap insurance that took all of 10 minutes to install. A:No,this radiator thermostat can only be used with our Moes Tuya ZigBee wireless gateway hub,so we offer the set of the two for your to purchase. I ran Homebridge for a while but got tired of dealing with maintenance. I guess the weakness in that approach would be if there was a bend in the pipe somewhere to not let the water drain fully out, it would still freeze. That said, I find Homekit to be better than the vendor stuff anyway, so stick with it. Yeah, I've done some locks and status IOT stuff around the house but I don't trust my rather expensive central air/furnace to nest or my own hacking. It avoids the argument that HomeKit is open and instead focuses on the cool engineering effort. I haven't felt a real need but I also just don't trust "smart" thermostats not to fail off in the winter which can be a really serious event if you're not around (and I normally travel a lot). All in a much better way than a simple relay with an ESP8266/ESP32 could do. Anyway, I thought that was a neat connection to make. Find expert advice along with How To videos and articles, including instructions on how to make, cook, grow, or do almost anything. It supports multiple temperature clients for multiple rooms, each with a preset minimum (heat cycle activating) temperature, and also a maximum (safety-shutoff => don't activate heating) temperature. The problem I have with Nest in particular is that the hardware design assumes Internet will always be available. ZigBee Smart Thermostat Programmable Temperature Controller ZigBee Hub Required for Water/Electric floor Heating Water/Gas Boiler Smart Life Tuya App Remote Alexa Google Home Voice Control 2MQTT Setup Available. I’ve often thought of building my own since no smart thermostats support the millivolt system my 50 year old boiler uses. It doesn’t render on my iPad but which esp32 HomeKit library is the author using? I did this for an iDevices thermostat I bought recently, although I downloaded their app later because the home app has no idea how to do "keep the temperature between this range during these hours". Make sure this fits by entering your model number. HomeAssistant or HomeBridge (?) The results were well worth it though because of the wireless temperature and occupancy sensors. I think that what you're wanting is this: Sure. For your second questions, HAP is clearly intended for single, stand alone expensive devices with strong WiFi access, totally disregarding the fact that certain constraints could directly hinder performance or reliability in certain circumstances. work great for this. When you're out in the boonies, Internet goes down from time to time and the Nest doesn't handle it well at all. They can afford to do this because they have the upper hand in their relation with the manufacturers (they want to interoperate with their stuff, after all) and it clearly saves them money on developers by simplifying a lot what the Home app/the phone has the do, but it leads to overcomplicated, bloated firmwares that then need to run on meagre specs and very limited platforms (thankfully, the ESP32 exists). It has a child lock button in the App that prevents any changes or misoperation by children. But the beauty of homemade is that you can just come up with an algorithm that works for your house, by trial and error! I still use it because I do like how it optimizes heating for occupancy (e.g. I also enforce minimum run times on the furnace. Biggest downside to Homekit only, is that you lose specific functionality a manufacturer might have. They are quiet, can be switched 100 times a second if you want more than just on/off control for your heating element and they won't wear out. At least here in Canada, installers have to leave the technical manual with the furnace, so you know which DIP switch or jumper to change to disable autostaging. > you are assuming that the line that says 'wait' is a busy loop. Those things are everywhere. https://drive.google.com/file/d/116rj8RwvsLJHDkL9Y6XwAXmZ3JiX6Pnb/view?usp=sharing. I also like "Run fan for minimum of x minutes per hour" as it makes a noticeable difference on sunny days where the South side of the house is normally a lot warmer than the North. In my case, that's the existing thermostat in parallel with the relay (so that the house can't freeze up if my system fails) and a second extra thermostat in series with it (so that if it fails stuck on, things won't overheat too badly). I'm running Homebridge via a Docker image[1] on my NAS (using QNAP Container Station), with Homebridge UI to manage. The second safety thermostat can … I ended up profiling it with Instruments. ZigBee Smart Thermostat Programmable Temperature Controller ZigBee Hub Required for Water/Electric floor Heating Water/Gas Boiler Smart Life Tuya App Remote Alexa Google Home Voice Control 2MQTT Setup Available. What sort of hardware is involved in that? Of course, he just turned off the heat entirely as opposed to protecting against temporary heating loss. Median is considered valid only if data is available for each minute. 1. Even my homebrewed HomeKit devices work more reliably in the Home app than Hue :/. It's a decently sized barrier for manufacturers, and their app ends up shit anyway. My issue is if I'm traveling for 2-3 weeks in the winter and something goes wrong. It would be nice if more hardware vendors got out of their own way and supported HomeKit. We live in a townhouse with a garage on the main level, so the water comes in on the main level, but basically all of our plumbing is on the upper levels. As in your example. It doesn't really matter, and I imagine I won't get a response at this point, but it was just something I was curious about since I had never considered writing your own home thermostat software. But I did get an alarm on a trip a couple years ago and texted a neighbor and she was able to tell me the power went out but it was going to be back soon. Same, long-time user. Not simply turning the heating on at 100% capacity and turning it off again when the target temperature was reached, but taking a bit more of a gradual approach. Used for updating firmware only, pretty much. Like what happened a few weeks ago with Google, someone I know had their entire house behaving like a poltergeist. Looked at your profile, which led to your website, which had a page about your family, which said you had a brother named Matthias, which tickled something in my head. Roll your own is fun, but these options are all going to be quicker and result in a better solution. You can hack it if you get access to an older furnace being junked. 3.Programmable Schedule with Weekly Programming Selection:Supports manual set up 5+2,6+1 and 7 days weekly schedule with 6 periods for option ,providing you with the maximum convenience for different situation and setting customized schedule for your house temperature.Holiday mode,automatic mode,boost mode available.Choose workday and restday mode to meet your own mind. Yes, if my server crashes my heat goes down, I'll fix that some day, but it never does crash so it's run like this for 12 years. Didn't realize external power supply was available on ecobee, I contacted support (before purchasing) and they only gave me the neutral wire suggestion. https://www.youtube.com/channel/UC_SLthyNX_ivd-dmsFgmJVg. That's totally fair. 3.Programmable Schedule with Weekly Programming Selection:Supports manual set up 5+1+1 weekly schedule with 4 periods for option,providing you with the maximum convenience for different situation and setting customized schedule for your house temperature in Smart Life and Tuya App. I love this, and also the fact that I can control my devices from control center. It's great. 2.A Tuya ZigBee Wireless Gateway Hub is a Must : A ZigBee wireless hub is a must that connects to the valve many other ZigBee smart products and realizes the whole linkage of your smart home devices.Simply add your gateway to the App,then add your radiator actuator to your gateway in the App. Access to an older furnace being junked 15 minutes.After that, the latest Vocolinc app a! 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