diff --git a/Marlin/boards.h b/Marlin/boards.h
index bf7be0edf..285bfb7ab 100644
--- a/Marlin/boards.h
+++ b/Marlin/boards.h
@@ -33,6 +33,7 @@
#define BOARD_CNCONTROLS_12 112 // Cartesio CN Controls V12
#define BOARD_CHEAPTRONIC 2 // Cheaptronic v1.0
#define BOARD_SETHI 20 // Sethi 3D_1
+#define BOARD_MIGHTYBOARD_REVE 200 // Makerbot Mightyboard Revision E
#define BOARD_RAMPS_OLD 3 // MEGA/RAMPS up to 1.2
#define BOARD_RAMPS_13_EFB 33 // RAMPS 1.3 (Power outputs: Hotend, Fan, Bed)
#define BOARD_RAMPS_13_EEB 34 // RAMPS 1.3 (Power outputs: Hotend0, Hotend1, Bed)
diff --git a/Marlin/fastio.h b/Marlin/fastio.h
index 98724231f..fff057a1c 100644
--- a/Marlin/fastio.h
+++ b/Marlin/fastio.h
@@ -1835,18 +1835,6 @@
#define PG5_WPORT PORTG
#define PG5_DDR DDRG
#define PG5_PWM &OCR0B
- #undef PG6
- #define PG6_PIN PING6
- #define PG6_RPORT PING
- #define PG6_WPORT PORTG
- #define PG6_DDR DDRG
- #define PG6_PWM NULL
- #undef PG7
- #define PG7_PIN PING7
- #define PG7_RPORT PING
- #define PG7_WPORT PORTG
- #define PG7_DDR DDRG
- #define PG7_PWM NULL
#undef PH0
#define PH0_PIN PINH0
diff --git a/Marlin/pins.h b/Marlin/pins.h
index b2701ae28..472133c5b 100644
--- a/Marlin/pins.h
+++ b/Marlin/pins.h
@@ -39,6 +39,8 @@
#include "pins_CHEAPTRONIC.h"
#elif MB(SETHI)
#include "pins_SETHI.h"
+#elif MB(MIGHTYBOARD_REVE)
+ #include "pins_MIGHTYBOARD_REVE.h"
#elif MB(RAMPS_OLD)
#include "pins_RAMPS_OLD.h"
#elif MB(RAMPS_13_EFB)
diff --git a/Marlin/pins_MIGHTYBOARD_REVE.h b/Marlin/pins_MIGHTYBOARD_REVE.h
new file mode 100644
index 000000000..fc4d02ed2
--- /dev/null
+++ b/Marlin/pins_MIGHTYBOARD_REVE.h
@@ -0,0 +1,205 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * 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 .
+ *
+ */
+
+/**
+ * Mightyboard Rev.E pin assignments
+ */
+
+#if !defined(__AVR_ATmega1280__) && !defined(__AVR_ATmega2560__)
+ #error "Oops! Make sure you have 'Arduino Mega' selected from the 'Tools -> Boards' menu."
+#endif
+
+#define DEFAULT_MACHINE_NAME "MB Replicator"
+#define BOARD_NAME "Mightyboard"
+
+#define LARGE_FLASH true
+
+//
+// Servos
+//
+#define SERVO0_PIN 36 // C1 (1280-EX1)
+#define SERVO1_PIN 37 // C0 (1280-EX2)
+#define SERVO2_PIN 40 // G1 (1280-EX3)
+#define SERVO3_PIN 41 // G0 (1280-EX4)
+
+//
+// Limit Switches
+//
+#define X_MIN_PIN 49 // L0
+#define X_MAX_PIN 48 // L1
+#define Y_MIN_PIN 47 // L2
+#define Y_MAX_PIN 46 // L3
+#define Z_MIN_PIN 43 // L6
+#define Z_MAX_PIN 42 // L7
+
+//
+// Z Probe (when not Z_MIN_PIN)
+//
+#ifndef Z_MIN_PROBE_PIN
+ #define Z_MIN_PROBE_PIN 42
+#endif
+
+//
+// Steppers
+//
+#define X_STEP_PIN 55 // F1
+#define X_DIR_PIN 54 // F0
+#define X_ENABLE_PIN 56 // F2
+
+#define Y_STEP_PIN 59 // F5
+#define Y_DIR_PIN 58 // F4
+#define Y_ENABLE_PIN 60 // F6
+
+#define Z_STEP_PIN 63 // K1
+#define Z_DIR_PIN 62 // K0
+#define Z_ENABLE_PIN 64 // K2
+
+#define E0_STEP_PIN 25 // A3
+#define E0_DIR_PIN 24 // A2
+#define E0_ENABLE_PIN 26 // A4
+
+#define E1_STEP_PIN 29 // A7
+#define E1_DIR_PIN 28 // A6
+#define E1_ENABLE_PIN 39 // G2
+
+//
+// I2C Digipots - MCP4018
+// Address 5E (2F << 1)
+// Set from 0 - 127 with stop bit.
+// (Ex. 3F << 1 | 1)
+//
+#define DIGIPOTS_I2C_SCL 76 // J5
+#define DIGIPOTS_I2C_SDA_X 57 // F3
+#define DIGIPOTS_I2C_SDA_Y 61 // F7
+#define DIGIPOTS_I2C_SDA_Z 65 // K3
+#define DIGIPOTS_I2C_SDA_E0 27 // A5
+#define DIGIPOTS_I2C_SDA_E1 77 // J6
+
+//
+// Temperature Sensors
+//
+#define TEMP_BED_PIN 69 // K7
+
+// SPI for Max6675 or Max31855 Thermocouple
+// Uses a separate SPI bus
+//
+// 3 E5 DO (SO)
+// 5 E3 CS1
+// 2 E4 CS2
+// 78 E2 SCK
+//
+#define THERMO_SCK_PIN 78 // E2
+#define THERMO_DO_PIN 3 // E5
+#define THERMO_CS1 5 // E3
+#define THERMO_CS2 2 // E4
+
+//
+// Augmentation for auto-assigning plugs
+//
+// Two thermocouple connectors allows for either
+// 2 extruders or 1 extruder and a heated bed.
+// With no heated bed, an additional 24V fan is possible.
+//
+#define MOSFET_A_PIN 6 // H3
+#define MOSFET_B_PIN 9 // B5
+#define MOSFET_C_PIN 45 // L4
+#define MOSFET_D_PIN 44 // L5
+
+#if HOTENDS > 1
+ #if TEMP_SENSOR_BED
+ #define IS_EEB
+ #else
+ #define IS_EEF
+ #endif
+#elif TEMP_SENSOR_BED
+ #define IS_EFB
+#else
+ #define IS_EFF
+#endif
+
+//
+// Heaters / Fans (24V)
+//
+#define HEATER_0_PIN MOSFET_A_PIN
+
+#if ENABLED(IS_EFB) // Hotend, Fan, Bed
+ #define FAN_PIN MOSFET_B_PIN
+ #define HEATER_BED_PIN MOSFET_C_PIN
+#elif ENABLED(IS_EEF) // Hotend, Hotend, Fan
+ #define HEATER_1_PIN MOSFET_B_PIN
+ #define FAN_PIN MOSFET_C_PIN
+#elif ENABLED(IS_EEB) // Hotend, Hotend, Bed
+ #define HEATER_1_PIN MOSFET_B_PIN
+ #define HEATER_BED_PIN MOSFET_C_PIN
+#elif ENABLED(IS_EFF) // Hotend, Fan, Fan
+ #define FAN_PIN MOSFET_B_PIN
+ #define FAN1_PIN MOSFET_C_PIN
+#elif ENABLED(IS_SF) // Spindle, Fan
+ #define FAN_PIN MOSFET_C_PIN
+#endif
+
+#ifndef FAN_PIN
+ #define FAN_PIN MOSFET_D_PIN
+#endif
+
+//
+// Extruder Auto Fan Pins
+//
+#define EXTRUDER_0_AUTO_FAN 7 // H4
+#define EXTRUDER_1_AUTO_FAN 12 // B6
+
+//
+// Misc. Functions
+//
+#define LED_PIN 13 // B7
+#define CUTOFF_RESET_PIN 16 // H1
+#define CUTOFF_TEST_PIN 17 // H0
+
+//
+// LCD / Controller
+//
+// Replicator uses a 3-wire SR controller with HD44780
+// For now, pretend it's the SAV
+//
+#define SAV_3DLCD
+#define SR_DATA_PIN 34 // C3
+#define SR_CLK_PIN 35 // C2
+#define SR_STROBE_PIN 33 // C4
+
+#define BTN_UP 75 // J4
+#define BTN_DOWN 73 // J3
+#define BTN_LEFT 72 // J2
+#define BTN_RIGHT 14 // J1
+#define BTN_CENTER 15 // J0
+#define BTN_ENC BTN_CENTER
+
+#define BEEPER_PIN 4 // G5
+
+#define STAT_LED_RED 32 // C5
+#define STAT_LED_BLUE 31 // C6 (Actually green)
+
+//
+// SD Card
+//
+#define SDSS 53 // B0
+#define SD_DETECT_PIN 30 // C7
+
diff --git a/Marlin/ultralcd_impl_HD44780.h b/Marlin/ultralcd_impl_HD44780.h
index d43f88ea9..b60deec7a 100644
--- a/Marlin/ultralcd_impl_HD44780.h
+++ b/Marlin/ultralcd_impl_HD44780.h
@@ -161,7 +161,11 @@ extern volatile uint8_t buttons; //an extended version of the last checked butt
#include
#include
#define LCD_CLASS LiquidCrystal_SR
- LCD_CLASS lcd(SR_DATA_PIN, SR_CLK_PIN);
+ #if defined(SR_STROBE_PIN)
+ LCD_CLASS lcd(SR_DATA_PIN, SR_CLK_PIN, SR_STROBE_PIN);
+ #else
+ LCD_CLASS lcd(SR_DATA_PIN, SR_CLK_PIN);
+ #endif
#elif ENABLED(LCM1602)
#include
#include