P10 Display with ESP32

[Rushikesh2401]

Hi,

I'm using the PxMatrix library with an ESP32 to control a matrix of 12 P10 RGB LED panels, each of size 32x16 pixels, arranged in a 3x4 matrix (3 panels wide × 4 panels high).

I'd like help with the following:

1. Panel Wiring

• What is the correct physical chaining order for the panels?
  • Should I wire left to right, then jump to the next row (like a snake pattern)?
  • Or should I go down column-wise?

2. Library Configuration

• How do I set up the library for this 3×4 layout?
  For example:

  #define DISPLAY_WIDTH 96   // 3 * 32
  #define DISPLAY_HEIGHT 64  // 4 * 16
  
  PxMATRIX display(DISPLAY_WIDTH, DISPLAY_HEIGHT, LAT, OE, A, B, C, D);
  
  void setup() {
    display.begin(16);
    display.setScanPattern(LINE);
    display.setMuxPattern(BINARY);
    display.setPanelType(HUB75);
    display.setBrightness(100);
  }