Macros
#define	BOARD_INFO_NAME "Re-ARM RAMPS 1.4"

#define	SERVO0_PIN P1_20

#define	SERVO1_PIN P1_21

#define	SERVO2_PIN P1_19

#define	SERVO3_PIN P1_18

#define	X_MIN_PIN P1_24

#define	X_MAX_PIN P1_25

#define	Y_MIN_PIN P1_26

#define	Y_MAX_PIN P1_27

#define	Z_MIN_PIN P1_29

#define	Z_MAX_PIN P1_28

#define	X_STEP_PIN P2_01

#define	X_DIR_PIN P0_11

#define	X_ENABLE_PIN P0_10

#define	X_CS_PIN P1_01

#define	Y_STEP_PIN P2_02

#define	Y_DIR_PIN P0_20

#define	Y_ENABLE_PIN P0_19

#define	Y_CS_PIN P1_04

#define	Z_STEP_PIN P2_03

#define	Z_DIR_PIN P0_22

#define	Z_ENABLE_PIN P0_21

#define	Z_CS_PIN P1_10

#define	E0_STEP_PIN P2_00

#define	E0_DIR_PIN P0_05

#define	E0_ENABLE_PIN P0_04

#define	E0_CS_PIN P1_14

#define	E1_STEP_PIN P2_08

#define	E1_DIR_PIN P2_13

#define	E1_ENABLE_PIN P4_29

#define	E1_CS_PIN -1

#define	TEMP_0_PIN 0

#define	TEMP_BED_PIN 1

#define	TEMP_1_PIN 2

#define	TEMP_2_PIN 3

#define	TEMP_3_PIN 4

#define	FILWIDTH_PIN 7

#define	MOSFET_D_PIN -1

#define	RAMPS_D8_PIN P2_07

#define	RAMPS_D9_PIN P2_04

#define	RAMPS_D10_PIN P2_05

#define	HEATER_0_PIN RAMPS_D10_PIN

#define	FAN_PIN RAMPS_D9_PIN

#define	LED_PIN P4_28

#define	FIL_RUNOUT_PIN P1_19

#define	PS_ON_PIN P2_12

#define	E_MUX2_PIN P0_26

#define	ENET_MOC P1_16

#define	REF_CLK P1_15

#define	ENET_RXD0 P1_09

#define	ENET_CRS P1_08

#define	ENET_TX_EN P1_04

#define	ENET_TXD0 P1_00

#define	ENET_TXD1 P1_01

#define	SDCARD_CONNECTION ONBOARD

#define	ONBOARD_SD_CS_PIN P0_06

Macro Definition Documentation

◆ BOARD_INFO_NAME

#define BOARD_INFO_NAME "Re-ARM RAMPS 1.4"

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/. Re-ARM with RAMPS v1.4 pin assignments

Applies to the following boards:

RAMPS_14_EFB (Hotend, Fan, Bed) RAMPS_14_EEB (Hotend0, Hotend1, Bed) RAMPS_14_EFF (Hotend, Fan0, Fan1) RAMPS_14_EEF (Hotend0, Hotend1, Fan) RAMPS_14_SF (Spindle, Controller Fan)

◆ SERVO0_PIN

#define SERVO0_PIN P1_20

◆ SERVO1_PIN

#define SERVO1_PIN P1_21

◆ SERVO2_PIN

#define SERVO2_PIN P1_19

◆ SERVO3_PIN

#define SERVO3_PIN P1_18

◆ X_MIN_PIN

#define X_MIN_PIN P1_24

◆ X_MAX_PIN

#define X_MAX_PIN P1_25

◆ Y_MIN_PIN

#define Y_MIN_PIN P1_26

◆ Y_MAX_PIN

#define Y_MAX_PIN P1_27

◆ Z_MIN_PIN

#define Z_MIN_PIN P1_29

◆ Z_MAX_PIN

#define Z_MAX_PIN P1_28

◆ X_STEP_PIN

#define X_STEP_PIN P2_01

◆ X_DIR_PIN

#define X_DIR_PIN P0_11

◆ X_ENABLE_PIN

#define X_ENABLE_PIN P0_10

◆ X_CS_PIN

#define X_CS_PIN P1_01

◆ Y_STEP_PIN

#define Y_STEP_PIN P2_02

◆ Y_DIR_PIN

#define Y_DIR_PIN P0_20

◆ Y_ENABLE_PIN

#define Y_ENABLE_PIN P0_19

◆ Y_CS_PIN

#define Y_CS_PIN P1_04

◆ Z_STEP_PIN

#define Z_STEP_PIN P2_03

◆ Z_DIR_PIN

#define Z_DIR_PIN P0_22

◆ Z_ENABLE_PIN

#define Z_ENABLE_PIN P0_21

◆ Z_CS_PIN

#define Z_CS_PIN P1_10

◆ E0_STEP_PIN

#define E0_STEP_PIN P2_00

◆ E0_DIR_PIN

#define E0_DIR_PIN P0_05

◆ E0_ENABLE_PIN

#define E0_ENABLE_PIN P0_04

◆ E0_CS_PIN

#define E0_CS_PIN P1_14

◆ E1_STEP_PIN

#define E1_STEP_PIN P2_08

◆ E1_DIR_PIN

#define E1_DIR_PIN P2_13

◆ E1_ENABLE_PIN

#define E1_ENABLE_PIN P4_29

◆ E1_CS_PIN

#define E1_CS_PIN -1

◆ TEMP_0_PIN

#define TEMP_0_PIN 0

◆ TEMP_BED_PIN

#define TEMP_BED_PIN 1

◆ TEMP_1_PIN

#define TEMP_1_PIN 2

◆ TEMP_2_PIN

#define TEMP_2_PIN 3

◆ TEMP_3_PIN

#define TEMP_3_PIN 4

◆ FILWIDTH_PIN

#define FILWIDTH_PIN 7

◆ MOSFET_D_PIN

#define MOSFET_D_PIN -1

◆ RAMPS_D8_PIN

#define RAMPS_D8_PIN P2_07

◆ RAMPS_D9_PIN

#define RAMPS_D9_PIN P2_04

◆ RAMPS_D10_PIN

#define RAMPS_D10_PIN P2_05

◆ HEATER_0_PIN

#define HEATER_0_PIN RAMPS_D10_PIN

◆ FAN_PIN

#define FAN_PIN RAMPS_D9_PIN

◆ LED_PIN

#define LED_PIN P4_28

◆ FIL_RUNOUT_PIN

#define FIL_RUNOUT_PIN P1_19

◆ PS_ON_PIN

#define PS_ON_PIN P2_12

◆ E_MUX2_PIN

#define E_MUX2_PIN P0_26

◆ ENET_MOC

#define ENET_MOC P1_16

LCD / Controller

All controllers can use J3 and J5 on the Re-ARM board. Custom cabling will be required.

The Smart LCD adapter can be used for the two 10 pin LCD controllers such as REPRAP_DISCOUNT_SMART_CONTROLLER. It can't be used for controllers that use DOGLCD_A0, DOGLCD_CS, LCD_PINS_D5, LCD_PINS_D6 or LCD_PINS_D7. A custom cable is needed to pick up 5V for the EXP1 connection.

SD card on the LCD uses the same SPI signals as the LCD. This results in garbage/lines on the LCD display during accesses of the SD card. The menus/code has been arranged so that the garbage/lines are erased immediately after the SD card accesses are completed.

◆ REF_CLK

#define REF_CLK P1_15

◆ ENET_RXD0

#define ENET_RXD0 P1_09

◆ ENET_CRS

#define ENET_CRS P1_08

◆ ENET_TX_EN

#define ENET_TX_EN P1_04

◆ ENET_TXD0

#define ENET_TXD0 P1_00

◆ ENET_TXD1

#define ENET_TXD1 P1_01

◆ SDCARD_CONNECTION

#define SDCARD_CONNECTION ONBOARD

◆ ONBOARD_SD_CS_PIN

#define ONBOARD_SD_CS_PIN P0_06

Macros