P5 Panel lay out help for matrix.

[tomas041857]

I am new to these P5 panels and need some help. I am using a Pi 4 with FPP with 2 colorlight cards and 2 5vdc power supplies. I have a matrix that I am setting up that will have a total of 30 P5 panels (5 panels wide by 6 panels high). I know that with 1 colorlight card I can get 256 x 256 pixels and with 2 colorlight cards I am able to get 512 x 256 pixels. What I am not understanding is how to wire up the panels and set up the colorlight cards for the input to the panels.
Thanks for any help.
Tom

[Stormyblade]

While this video is a couple years old, it should give you a good start:  https://videos.xlights.org/p10-matrix-tutorial_6b83076df.html