An ESP32 Arduino Project to control LED Matrix Display (e.g. 64x32, 64x64) via HUB75 connector
/* LED Matrix 64x64 wire setup Connector Input +---------+ Panel - ESP32 pins | R1 G1 | R1 - IO25 G1 - IO26 | B1 GND | B1 - IO27 | R2 G2 | R2 - IO21 G2 - IO22 | B2 GND | B2 - IO23 | A B | A - IO12 B - IO16 | C D | C - IO17 D - IO18 | CLK LAT | CLK - IO15 LAT - IO32 | OE GND | OE - IO33 +---------+ */
/* LED Matrix 64x64 wire setup V8 Connector Input +---------+ Panel - ESP32 pins | R1 G1 | R1 - IO35 G1 - IO26 | B1 GND | B1 - IO27 | R2 G2 | R2 - IO21 G2 - IO22 | B2 GND | B2 - IO23 E - IO19 | A B | A - IO12 B - IO16 | C D | C - IO17 D - IO18 | CLK LAT | CLK - IO15 LAT - IO32 | OE GND | OE - IO33 +---------+ */