TRLLC
Posts: 1
Joined: Sat Dec 03, 2016 6:38 am

2 Displays through RPI?

Sat Dec 03, 2016 6:42 am

Is it possible to mirror 2 LCD displays connect to an RPI. So that both screens display the same image, if so what model is needed, and how would I go about connecting them.

Thanks for any help you can give-

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Mandrewpi
Posts: 339
Joined: Sat Dec 06, 2014 2:58 am

Re: 2 Displays through RPI?

Sat Dec 03, 2016 4:13 pm

You can connect two displays but the pi doesn't support putting different programs on separate displays. The displays will have the same thing on them.
edit: I forgot to add you need a hdmi splitter as well to get the dual monitor, but the displays will still show the same thing.
A computer is only as smart as its programmer. ;)

I own:
Pi B rev.2, Pi 2 B, Two Pi 3 B, Two Pi 3 b+, Pi 4 2Gb, Pi Zero 1.2, Pi Zero 1.3, Two Pi Zero Ws.
I'm known elsewhere as mandrew1444

tinylcd
Posts: 206
Joined: Sat Oct 26, 2013 4:07 am

Re: 2 Displays through RPI?

Mon Dec 05, 2016 4:59 am

hello

below is the ready to use product for dual display with mirror image for raspberry pi

http://www.neosecsolutions.com//product ... 9&cPath=20

regards
tinylcd

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HermannSW
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Location: Eberbach, Germany
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Re: 2 Displays through RPI?

Mon Dec 05, 2016 5:29 pm

Just use two identical displays, and connect both.
If not enough power, one display may be darker than the other:
Image

Hermann.
⇨https://stamm-wilbrandt.de/en/Raspberry_camera.html

https://github.com/Hermann-SW/Raspberry_v1_camera_global_external_shutter
https://stamm-wilbrandt.de/github_repo_i420toh264
https://github.com/Hermann-SW/fork-raspiraw
https://twitter.com/HermannSW

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