Hi everyone… I am about 1 month into my smart home initiative and thought i would share a really cheap way to control everything using a really inexpensive android ‘burner’ phone. This is a work in progress but thought others may find it to be a useful solution. This was inspired by @florianzproject with the Amazon Fire 7.
The ones i bought shipped with Android 5.1.1. I was impressed with how fast they are… There is no lag that i have noticed. The screen is very nice and bright and it comes with a removable battery. The battery seems to last a good long time when configured optimally for this use case.
The dumbing down of the android configuration is really pretty simple, and so far has not required root:
Ignore all the activation prompts when it asks. They eventually go away after some prompts.
Enable airplane mode (and then re-enable WiFi)
Disable all the lock screen stuff (swipe screen, PIN unlock etc)
Once you have the shortcut created, you should now be able to launch the smart.tiles dashboard in fullscreen on the android phone
Obviously this is just the tip of the iceburg of things you can control with android, but i think this arrangement is going to contribute greatly to the WAF. I have a harmony hub on the way, which i found on fleabay for $55, which i hope to fully integrate into my ST and home entertainment systems.
Anyway, as of right now, i have a very clean looking remote that wakes up when i double tap the screen. My dashboard comes up immediately, without any swipe or unlocking. It goes to sleep after 30 seconds of inactivity. The battery lasts a long time on a charge. I’m pretty happy with it so far.
Hi Josher, I have mine on permanent charge, I noticed that if I kept the screen on 100% of the time the charge would not match the drain, hence using the proximity app…
I would presume the proximity app would prolong battery life (as the screen drops out) but cannot prove this, as the motion detector may/may not use the battery up, although, the events can be timed (which is cool) to say,…
I have mine set up so that the screen comes on after one event (motion detected) the screen stays on for 5 mins (set it to what you want) then goes back to sleep until the next event (motion detected)… good fun…
As you are running on battery all the time, you would have to have a play round with it to see what was best…
Just for info: it does not work in the dark (I presume the camera cannot see anything in the dark) but if I switch the lights on the tablet wakes up… so it can see light???.. interesting…
Solution to phone/tab camera not having night vision would be solved by having lights set to come on as you enter the room with a PIR. You walk in at night and lights come on ( as they should anyways) and that light actions would also wake the screen on the tablet.
Only issue I have with mounting an old phone as a permanent controller with smart tiles is the screen size . With 10 tiles as shown in your picture it is fine. However when you have 80 tiles for all your devices and actions it really helps to have the 6,7,10" screen from a tablet. I’ll take the $35 kindle over the $30 phone just for that reason.
I have a Kindle HDX 7 and Moto Xoom 10" mounted as a CCTV monitors on 24/7 and never have an issue with the screen being on drawing more than the 1A changer can maintain . Yes if somebody takes it off the charger and kills the battery, then I need to put it on a 2A charger to build the battery back up, before I put it back on the 1A to maintain it.
This is quite interesting…
Hi RLDreams, I wonder if the tablet that makes the difference, you have a Moto Xoom 10" and can maintain the screen on a 1A charger… I have an old Cube 9X 9.7" and a 1A can’t hold it up, I fit a 2A and it was still not holding it up (although a lot slower to go dead) that’s why I use the motion detector so the tablet can go to sleep whilst nobody is there.
Xoom screen is on 24/7 as CCTV monitor, using the factory Motorola charger ( the Xoom have /had their own charger port, not USB ) . It has not been unplugged in almost 2 years at this point, except for a few minutes here and there, so for all I know the battery if fried by now. I’ve had a few Moto phone batteries blow up ( not explode ) on me that were docked 24/7 . I never noticed until I tried to do something and touchscreen was acting up. So I went to take it out of the dock and the case had expanded enough to wedge the phone into the dock. Now I replace the battery every year or so.
Thanks for the answers… RLDreams it seems you have a result for permanent live wall mounting tablet, if it hasn’t been unplugged for several months it seems the best way to go… I will have a look at a Xoom…
Just gonna have a quick look at Navat604’s suggestion… all good fun
The Xooms have been out of production for a couple years, but do have the updates to 4.1. Since they were the Motorola /Vzw flagship alternative to Ipad. I only paid about $100 each for them about 3 years ago refurb off contract. Which still can’t be beat for a 10" 32Gb 4G tablet . I really don’t care if they say Verizon on the back LOL
Best bet would be to check out FleaBay
Some users are also using SharpTools for this. You can subscribe to a motion sensor in the room using SharpTools and then trigger Tasker to turn on the tablet anytime motion is detected on that motion sensor.
Yes, at least on the couple of Nexus devices I tested on (eg. Nexus 6P, Nexus 9). Note that it will not unlock your device, so you’ll need to have the lock screen set to none, but I don’t see that being a major issue for a dedicated dashboard device.
If leaving the device unlocked is an issue, you could implement a custom lock screen - maybe even something that had some basic status information could be displayed but keep security controls locked down.