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Burningbird Smart stuff

Hack your home

I am very interested in Internet of Things, DIY, and smart home gadgets. I recently created a new web site, Hack Your Home, both because I wanted to grab a .space domain, and because I wanted to record my new home ownership experiences in one place.

My most recent writing, SmartThings Hub and Samsung SmartCam for Security (with a little Google OnHub action thrown in) covers the set up I have to secure our basement entrance. Let’s just say if anyone enters our home via the basement door or window, they won’t do so unnoticed.

I’m also fascinated by the new microcomputers and microcontrollers such as Raspberry Pi and Arduino. Over time, I plan on incorporating them into the fun, and providing associated how-tos.

The site won’t only be about gadgets. I’m also covering experiences with contractors, aided and abetted by the contractor web sites such as Angie’s List, as well as search engines. The latter has changed home ownership to a remarkable degree: no longer are we neophytes, tender bait for less than scrupulous electricians, concrete companies, and landscapers. Knowledge is still the most powerful tool we have.

Oh and pictures. Thanks to my Nikon P900, I have discovered my back yard is a jungle

Categories
Smart stuff

SmartThings Hub and Samsung SmartCam for Security (with a little Google OnHub action thrown in)

I have a Samsung SmartCam that’s monitoring our basement entryway. Though the camera has a motion sensor, my smart home hub, SmartThings, doesn’t yet use it. We’ve been assured that a future upgrade will incorporate support for the camera’s motion sensor. Right now, I’m using a SmartThings motion sensor.

The motion sensor monitors all basement motion in the evening or when I’m away. If there’s any motion, it sends me a text alert, turns on all lights that are currently connected to my hub (most of the house), and records a video clip of the motion using the camera. It also incorporates buffered video of the 15 seconds before the motion. This video clip is attached to the alert that’s sent to my cellphone. It’s also attached to the alert in the SmartThings app.

It works remarkably well. If we’re home, all the lights coming on will definitely wake us up. They should also give anyone breaking in pause before continuing. And the triggering happens immediately. The lights will still come on when we’re away (to scare whoever is breaking in). But when we’re away, we’ll also have the video so we can check if the motion was triggered accidentally, or we have a problem and need to call the police immediately.

I’m using the SmartThings hub to control the camera rather than the native Samsung camera app. I believe it does better than the native app and web site. Plus I can inactivate the camera when I want to deactivate its recording capability.

I turn the camera on at sunset and off at sunrise using an IFTTT rule.  I also use the SmartThings Smart Home Monitor smart app to monitor the motion sensor in the basement, and part of its alarm notification process is to grab a clip from the camera (in addition to the lights and text message). This is a premium service that’s free until the end of 2015, and which will cost $4.99 a month starting in 2016.

screen shot of OnHub device bandwidth pageOne interesting effect from using a Google OnHub router with this setup is that you can actually see the upload bandwidth between the camera and the SmartThings hub. I originally thought the upload was going to a cloud via my internet connection and was alarmed at the amount of bandwidth being used. The engineers at SmartThings explained that the upload is only going to the SmartThings hub, and once I looked at the OnHub’s readings more carefully I could see this was so.

The lights, themselves, are a mix of switch, bridge, and bulb. I am using Cree light bulbs, several GE z-wave light switches, in addition to a Philips Hue Bridge and bulbs. The Hue bulbs are outdoor lights, and I’m changing them to red during an alert. Otherwise, they’re normal white during the night, and off during the day.

The brains of the entire outfit is the SmartThings Hub. Well, and me. Primarily the Hub, though.

How-to: install the motion sensor and Samsung SmartCam as Things in the SmartThings Hub. Add them to the room (in this case, our basement). In the Smart Home Monitor, click the gear box and then create a Custom rule. I use a Custom rule because I can set the monitoring to happen only at a certain time. In the page that opens, add a New Monitoring Rule. In the next page that opens, select your motion sensor.

Next, configure the device by setting its type and in which mode it’s active (Night and Away), and during what times. In the next page, configure the Text & Push notifications, Alert with Sirens, and Alert with Lights.  You can also select the camera to use during the event. In my case, I’m setting up a push notification, turning on lights, and using my basement camera.

If you want different times for different modes, you can create multiple rules. For instance, I could use the Security routine to monitor the motion sensor 24 hours a day when I’m away from home, and reserve the Custom rule for when I’m home.

I set up an IFTTT rule to deactivate the camera during the day, and activate it only at night. No need to clutter up the LAN with activity during the day when I’m home. If I leave the house, it’s simple to turn it on manually. Eventually, I’ll probably create another rule to turn it on automatically when I’m Away.

Use the IFTTT Date and Time channel for the trigger, and the SmartThings channel for the action.

Categories
Smart stuff

What is your smart home is smarter than you?

I recently received the SmartThings Hub v2, as well as several sensors and light bulbs. It’s been a gas putting all the things together, trying them out with my Amazon Alexa, as well as trying out the different SmartThings smart apps.

I connected IFTTT to my ST hub, and it turns on my bedroom and office lights at sunset. Another app has a motion sensor monitor the basement at night and if motion is detected, every light controlled by the Hub is turned on and a text sent to my phone. If I’m away from home, the text message also includes a one minute video clip of the intrusion.

If my front door isn’t locked at 10, it’s automatically locked. When I get a garage relay installed, if the garage door is open at 10, it’s automatically closed.

It’s fun, useful, and fascinating to see all the pieces come together. But it can also be frustrating, too, especially for a ST newbie, such as myself.

Today I was experimenting with a smart app to use a light as an alarm clock—having it come on gradually over 5 minutes. I ran a test case on my light in my office, just to see how it worked. It seemed to work fine, but something I did  triggered it to run again. It turned on the light, I used the ST app to turn it on again. The app immediately turned it on again, and I turned it off again.

This on-off-on-off battled continued to happen for another five minutes, as I tried to figure out how to turn the smart app off.  Eventually, I uninstalled the app.

As I wrote in Facebook:

It gives one pause in one’s enthusiasm for a smart home when one realizes that one has been having a heated argument for several minutes with a light bulb.

Categories
Technology

Alexa as service, Echo as interface

Today, Amazon released new versions of its tablets, as well as a new Fire TV. The latter is generating interest in part because Alexa has been added to it. This means you can use the new Fire TV in a manner similar to the Echo, and be able to play favorite TV shows, too.

The new device supports the new 4K Ultra HD in addition to 1080p, promises to eliminate buffering, supports all the popular streaming apps, and has voice search enabled on the remote. I hope Amazon has improved the remote, because I’ve found that Echo’s remote is no where near as sensitive as the Echo device is, itself.

I like the video support, but I have a Roku and I don’t have a 4K Ultra HD TV, yet. What I’m more interested in, is the Alexa integration. Watching the demo video at Amazon, Alexa will display an answer to the TV rather than verbally.  (Engadget notes this, also.) If you have it play music, it uses your TV’s speakers.

Of course, this is a double-edged sword. If you have an Echo and the new Fire TV in the same room, you’re going to have contention over which device answers when you call out, “Alexa…”. While watching the Amazon demonstration video, my Echo responded when the voice in the video asked, “Alexa, what’s the weather?” I’m rather hoping that Amazon gets away from only allowing one to use Alexa, or Amazon, as the device voice indicator.

I’m also assuming you do have to have the TV on for the device to work. Currently I use Echo’s timer functionality, as well as have it play music while I’m working. I wouldn’t want to turn my TV on for both. In this regard, Echo wins. Echo also has smart home integration, which the Fire TV currently lacks.

From a developer perspective, the Fire TV demonstrates Amazon’s new Alexa Voice Service Developer Preview. If you’re a developer, and you have a device with a microphone, a speaker, and an internet connection, you can interface with Alex as a service. First thing that comes to my mind is this opens up some interesting possibilities if you like to tinker around with microcomputers, such as Raspberry Pi. However, I’m not sure how open Amazon is to people tinkering with the service. The sign-up for the developer kit seems to assume you’re a developer for a company with a product to sell.

Like Roku.

This new developer kit joins with the existing Alexa  Skills Kit, where you can create an app that can be installed on an Echo (and possibly other Alexa devices, eventually), such as my favorite, Cat Facts.

Node.js developers, note that Node.js figures heavily with both kits. See? Your mad  programming skills just found a new outlet to explore.

Amazon made, what I feel, is a very smart move with its recent innovations. Rather than compete directly with device companies who control marketplaces, such as Roku, it’s taking the same type of functionality (video streaming), and integrating it into the smart home controller environment. It’s similar to Google’s new OnHub, which takes Wi-Fi routing into the same environment.

Exciting times. Let’s just hope security is considered first, rather than last, with all this cross-line innovation.

 

Categories
Smart stuff

C/Net buys itself a smart home

I admire C/Net for taking the next long step in Internet of Things coverage. The company actually bought an entire house to use as a test case for all things smart.  Not just any home, either, but a large behemoth, which should end up being an effective test for signal range and device conflict.

I’m also in the process of updating my newly purchased home into a smart home. But my home and budget are considerably smaller than C/Net’s. It’s going to be interesting seeing which of the modifications C/Net makes I can afford to apply to my house.

I already have one advantage: since my home is so much smaller, I have decent wireless range all throughout the home. As I recently wrote, I’m trying out the new Google OnHub, though I have an excellent TP-Link router backup. Both provide good, overall coverage.

Speaking of coverage, C/Net’s first smart home article is on ensuring sufficient Wi-Fi coverage. I do have two routers I’m not currently using, so may convert one to a repeater in order to extend the range into the back yard. I’d like to put up a wireless weather station, and I don’t think my current setup is sufficient to cover the necessity of installing the station far enough away from my house to get accurate readings.

In the meantime, C/Net’s newest enterprise should be interesting reading.