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2nd HDMI port on Pi 4 & 5

Posted: Sat Dec 06, 2025 9:23 pm
by RGV250
Hi,
I have not put this under feature request as I do not know it is already possible.
I have just bought a Raspberry Pi 4B which has 2 HDMI ports and wondered if it is possible to have one screen output to one of the ports and a different screen to the other.
I have looked at an older project and it does not appear to be so.

Regards,
Bob

Re: 2nd HDMI port on Pi 4 & 5

Posted: Sat Dec 06, 2025 10:15 pm
by RGV250
Another thought if this is possible, would it be feasible to have the port as a variable so the outputs could be swapped dynamically.

Regards,
Bob

Re: 2nd HDMI port on Pi 4 & 5

Posted: Mon Dec 08, 2025 9:41 am
by Steve-Matrix
I suspect this is not currently possible with Flowcode. It's a long time since I have used a Raspberry Pi and I don't have a 4B to test with.

I'm sure there would be a way, but this probably involves custom code and some advanced tricks.