How to use Raspberry Pi for digital signage and videowalls (Hackaday)
[Florian] has been working on a project called info-beamer for just this use case, and now he has something spectacular. He can display a video on multiple monitors using multiple Pis, and the configuration is as simple as taking a picture with your phone. […]
hackaday.com
Thu, Aug 17, 2017 at 5:23 PM
Thu, Aug 17, 2017 at 5:23 PM