Hi!
I can quickly answer the part from the hardware side: Pi zerro(W) is a really good choice, as most screens have a USB connector, and a zero draws so little power that every USB connector provides sufficient current. So, no extra power supply unis is needed for the Pi. "Drawback" is, it can not output 4K resolution. In most cases, 4K will not be needed if the Posters are to be viewed with a normal distance.
If you (or your marketing department...) insists on 4K, you will have to go to Pi4 or Pi5. Those can play two screens each, if the screens are in close proximity a HDMI cable can span (like few meters).
For the software side, someone else may help, please![;-)]( "Wink")
Greets,
Kiste
I can quickly answer the part from the hardware side: Pi zerro(W) is a really good choice, as most screens have a USB connector, and a zero draws so little power that every USB connector provides sufficient current. So, no extra power supply unis is needed for the Pi. "Drawback" is, it can not output 4K resolution. In most cases, 4K will not be needed if the Posters are to be viewed with a normal distance.
If you (or your marketing department...) insists on 4K, you will have to go to Pi4 or Pi5. Those can play two screens each, if the screens are in close proximity a HDMI cable can span (like few meters).
For the software side, someone else may help, please
Greets,
Kiste
Statistics: Posted by karlkiste — Sat May 04, 2024 6:52 am