A few years ago, I mounted a few screens and frames on a big, empty white wall in our home. They were each hooked up to raspberry pi’s running a super basic photo album program.
They worked fine, but I had always something bigger and better 
Here’s the “after” shot - I have a few in-progress I can share, but new users are only able to post one photo…
I should have upgraded you from new user. You should be able to post more photos of that awesome setup!
Thank you! Here are a few more in progress pics…
The diy digital photo frames as before:
Playing around with different layouts:
First photo:
Getting ready to mount this beast on the wall:
I was able to tidy this up a little better…
And its up!
Thanks again for posting. I’ve linked to this post from reddit and the question of how you managed to match the colors across screens so well. I guess a lot of tuning?
Hi,
This is so great. May I ask if you have done this with info-beamer hosted or with the Raspberry version?
I also want to build similar - different shape- for my home, but I do not have the money to afford the monthly licence, just for my personal use. My wife would kill me to spend some 100€ per year.
I got 9 screens very cheap (8€ per screen) old dell monitor. All are still working pretty good.
So I had the hope that you maybe have solved this with the community edition and not the paid one.
Then I would very interested how you did and what lua code I have to choose.
Best Regards
Uwe
It’s using info-beamer hosted.
Don’t forget that power most likely isn’t free and if those screens consume ~20W, which I guess isn’t far off, it easily costs 100€/year unless you only run it from time to time.
You can run everything with to private version of info-beamer pi, but then you’ll have to manually create all the configuration files and set up each Raspbian. The complete source code for the magic video wall is here: GitHub - info-beamer/package-magic-video-wall: A video wall that configures itself by just taking a picture of your screens
