MH-ET LIVE D1 mini wiring "issues" about wemos-matrix-shield

[hallard]

Thank for the head up, as for today, I'm using this code that works on ESP8266 and ESP32 with this shield.

#if defined(ESP8266)

#define P_LAT 16
#define P_A 5
#define P_B 4
#define P_C 15
#define P_D 12
#define P_E 0   // not needed on 64x32
#define P_OE 2

#elif defined(ESP32)

#define SPI_CLK 18
#define SPI_MOSI 23
#define SPI_MISO 19
#define SPI_SS 5  

#define P_LAT 26
#define P_A 22
#define P_B 21
#define P_C 5
#define P_D 19
#define P_E 17  // not needed on 64x32
#define P_OE 16

#else

#error "Target not supported, please select a ESP8266 or ESP32 Board"

#endif

and yes on my latest displays I needed to add this line also

//added for slow muxer
display.setMuxDelay(1,1,1,1,1);