- this is the official gen3 reprap motherboard pinout
-*/
-#define TX_ENABLE_PIN DIO12
-#define RX_ENABLE_PIN DIO13
-
-#define X_STEP_PIN DIO15
-#define X_DIR_PIN DIO18
-//~ #define X_MIN_PIN DIO20
-#define X_MAX_PIN DIO21
-#define X_ENABLE_PIN DIO19
-//#define X_INVERT_DIR
-//~ #define X_INVERT_MIN
-//~ #define X_INVERT_MAX
-#define X_INVERT_ENABLE
-
-#define Y_STEP_PIN DIO23
-#define Y_DIR_PIN DIO22
-//~ #define Y_MIN_PIN AIO6
-#define Y_MAX_PIN AIO5
-#define Y_ENABLE_PIN AIO7
-//#define Y_INVERT_DIR
-//~ #define Y_INVERT_MIN
-//~ #define Y_INVERT_MAX
-#define Y_INVERT_ENABLE
-
-#define Z_STEP_PIN AIO4
-#define Z_DIR_PIN AIO3
-#define Z_MIN_PIN AIO1
-//~ #define Z_MAX_PIN AIO0
-#define Z_ENABLE_PIN AIO2
-//#define Z_INVERT_DIR
-//~ #define Z_INVERT_MIN
-//~ #define Z_INVERT_MAX
-#define Z_INVERT_ENABLE
-
-#define E_STEP_PIN DIO17
-#define E_DIR_PIN DIO16
-//#define E_ENABLE_PIN xxxx
-//#define E_INVERT_DIR
-//#define E_INVERT_ENABLE
-
-#define SD_CARD_DETECT DIO2
-#define SD_WRITE_PROTECT DIO3
-
-//#define PS_ON_PIN DIO14
-#define PS_ON_PIN PB5 // on TechZoneComm Motherboard, SPI Port: MOSI
-//#define STEPPER_ENABLE_PIN xxxx
-//#define STEPPER_INVERT_ENABLE
+ this is the official gen3 reprap motherboard pinout
+*/
+#define TX_ENABLE_PIN DIO12
+#define RX_ENABLE_PIN DIO13
+
+#define X_STEP_PIN DIO15
+#define X_DIR_PIN DIO18
+//~ #define X_MIN_PIN DIO20
+#define X_MAX_PIN DIO21
+#define X_ENABLE_PIN DIO19
+//#define X_INVERT_DIR
+//~ #define X_INVERT_MIN
+//~ #define X_INVERT_MAX
+#define X_INVERT_ENABLE
+
+#define Y_STEP_PIN DIO23
+#define Y_DIR_PIN DIO22
+#define Y_MIN_PIN AIO6
+//~ #define Y_MAX_PIN AIO5
+#define Y_ENABLE_PIN AIO7
+//#define Y_INVERT_DIR
+//~ #define Y_INVERT_MIN
+//~ #define Y_INVERT_MAX
+#define Y_INVERT_ENABLE
+
+#define Z_STEP_PIN AIO4
+#define Z_DIR_PIN AIO3
+#define Z_MIN_PIN AIO1
+//~ #define Z_MAX_PIN AIO0
+#define Z_ENABLE_PIN AIO2
+//#define Z_INVERT_DIR
+//~ #define Z_INVERT_MIN
+//~ #define Z_INVERT_MAX
+#define Z_INVERT_ENABLE
+
+#define E_STEP_PIN DIO17
+#define E_DIR_PIN DIO16
+//#define E_ENABLE_PIN xxxx
+//#define E_INVERT_DIR
+//#define E_INVERT_ENABLE
+
+#define SD_CARD_DETECT DIO2
+#define SD_WRITE_PROTECT DIO3
+
+//#define PS_ON_PIN DIO14
+#define PS_ON_PIN PB5 // on TechZoneComm Motherboard, SPI Port: MOSI
+//#define STEPPER_ENABLE_PIN xxxx
+//#define STEPPER_INVERT_ENABLE