Seeking Hardware Recommendations for Wall Mounted Touchscreen for Remote HA Dashboard

Hardware
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21

I’m in a similar position, so I’ve read this with interest.

Just a couple of silly questions;
Is the Dell the server or accessing the server on other hardware?
Is the Asus monitor just a monitor (connected to the Dell) or is it more like a tablet driven by android acting independently like a tablet would?

Thanks for any clarification in advance!

22

Greetings!
I am happy to provide the details…

  • Is the Dell the server or accessing the server on other hardware?

The Dell OptiPlex 7040 MFF, is a standalone PC, But it has access to the Server that is hosting Home Assistant. Additionally, it is set to automatically display my Dashboard(s).

  • Is the Asus monitor just a monitor (connected to the Dell) or is it more like a tablet driven by android acting independently like a tablet would?

The Asus Monitor is a TouchScreen connected to the Dell OptiPlex. I chose this option because it is much larger and easy to see. I needed touchscreen because the only thing visible is the screen, it would be awkward to have keyboard or mouse on such a display interface. Many have commented that it could be done cheaply using a tablet; I chose not to go the cheap route, instead, it is Super Reliable and large enough to see from across the room.
Additionally, if you like the build but have not decided where to hide the PC, check this out on Amazon, you cam mount it directly behind the monitor. MFF Mount Bracket
@tvns, If you need any additional information feel free to contact me.

23

Thank you, that makes perfect sense now!

I am just deciding how to go about remotely viewing dedicated dashboards. My mini PC is the server which I can locate anywhere, so it may end up with the solar install once that’s done.

I’ve been more focused on whether I want a tablet, android display, or some other display to use for the remote dashboard.

Really appreciate the details and clarification you provided! Thanks agajn.

24

What OS do you install? Windows?

25

Yes, I am using Windows. The Dell OptiPlex MFF (Micro Form Factor) PC came with the OS installed. I was so impressed with how this project turned out that I built another for in my work shop.

26

Another option for anyone who is looking to do this would be using a raspberry pi 5. Install nvme storage and flash the pi with base android 14 (many tutorials), then get Google play store. Running the base install of android would give you the functionality of using a tablet such as play store apps and fully kiosk, and would remove the inconvenience of a battery in a tablet. Hook this up to a wall mounted touchscreen monitor and your set. Most android software for raspberry pi supports USB camera/webcam that you could hide in the monitor frame and use for auto-waking the screen. This method may use less power and be more responsive than Windows. Just a suggestion!

27

I have the same project and I read all the posts with great interest.
Thanks @007DJ for kick starting and driving this topic.

I’m curious, when you say it cost you $360, what currency are you using? US$?
I’m in Australia, AU$360 seems very affordable.
Thanks

28

US
Touch Screen what the highest. Mini PCs are low priced.