P5 64x32 LED Matrix + ATMega2560 missing D, E

Hi Everybody,

I want to ask for help on the following topic.
I have a P5 64x32 LED Matrix and I want to connect three of them to display a number in 3 digits.
I would like to control this with an ATMega2560, which would be supplemented with a W5100 Ethernet shield so that the value can be changed via Blynk.
It already worked with ESP with a 32x16 display, but:

  • I want to connect 3 displays that are 64x32 but use pins D and E for each example program that are not on this display (I bought it here: https://www.aliexpress.com/item/1005001757279762.html?spm=a2g0s .9042311.0.0.3dcd4c4dp9xKDz)
  • can the control of the 96x64 display be solved only with pins A, B, C?
  • I have already tried it with PxMatrix and RGBmatrixPanel, but the displayed characters are very odd...

Maybe someone would have an idea, an example program?

Thank you for your help.

Hi guys,

unfortunately I have not found a solution since then, an example program for this display. :roll_eyes:

Does anyone have an idea? :question::interrobang:

This topic was automatically closed 120 days after the last reply. New replies are no longer allowed.