Configuration.h uncomment the line #define OLED_PANEL_TINYBOY2 #define ENCODER_PULSES_PER_STEP 2 And also: #define ENCODER_NOISE_FILTER #if ENABLED(ENCODER_NOISE_FILTER) #define ENCODER_SAMPLES 10 #endif AUX4 pins 31--ENC 33--BUZ 35--EN1 37--EN2by saniskycom - Controllers