This simplifies wiring for those with RAMPS 1.3 and 1.4 boards.
#define FAN_PIN 4 // IO pin. Buffer needed
#endif
#define PS_ON_PIN 12
-#define KILL_PIN 31
+#define KILL_PIN -1
#define HEATER_0_PIN 10 // EXTRUDER 1
#if MOTHERBOARD == 33
#define LCD_PINS_D7 29
//buttons are directly attached using AUX-2
- #define BTN_EN1 44
- #define BTN_EN2 42
- #define BTN_ENC 64 //the click
+ #define BTN_EN1 37
+ #define BTN_EN2 35
+ #define BTN_ENC 31 //the click
#define BLEN_C 2
#define BLEN_B 1