Smartmatrix with esp32

SmartMatrix Display
1

I have interfaced P3 64x64 indoor led matrix with esp32 and connected as discussed in library…
But when i upload the feature demo examole code it is giving bulk errors and stating error compling for board esp32 dev module…
I have uncomment
#include <MatrixHardware_ESP32_VO.h>

please help me
The hardware connections are as shown in image below

Screenshot_20210504-025115_YouTube
Screenshot_20210504-025115_YouTube1080×1920 154 KB

2

Look at MatrixHardware_ESP32_V0.h and find out what you need to declare for GPIOPINOUT on your main sketch. It changes based on your connection type.

For example I am using #define GPIOPINOUT 8 in my main sketch because I am connected using the forum pin layout referenced in MatrixHardware_ESP32_V0.h.