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				/**
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				 * Marlin 3D Printer Firmware
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				 * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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				 *
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				 * Based on Sprinter and grbl.
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				 * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
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				 *
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				 * This program is free software: you can redistribute it and/or modify
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				 * it under the terms of the GNU General Public License as published by
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				 * the Free Software Foundation, either version 3 of the License, or
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				 * (at your option) any later version.
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				 *
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				 * This program is distributed in the hope that it will be useful,
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				 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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				 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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				 * GNU General Public License for more details.
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				 *
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				 * You should have received a copy of the GNU General Public License
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				 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
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				 *
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				 */
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				/**
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				 *  MKS BASE v1.4 
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				 */
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				#if HOTENDS > 2 || E_STEPPERS > 2
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				  #error "MKS BASE 1.4 only supports up to 2 hotends / E-steppers. Comment out this line to continue."
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				#endif
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				#define BOARD_NAME "MKS BASE 1.4"
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				//
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				// Heaters / Fans
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				//
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				#define MOSFET_D_PIN              7   // PH4 ** Pin16 ** PWM7   //E1
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				#define FAN_PIN                   9   // PH6 ** Pin18 ** PWM9
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				// Other Mods
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				#define CASE_LIGHT_PIN           11   // PB5 ** Pin24 ** PWM11
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				#define SERVO3_PIN               12   // PB6 ** Pin25 ** D12
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				#define PS_ON_PIN                 2   // X+ // PE4 ** Pin6  ** PWM2       **MUST BE HARDWARE PWM
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				#define FILWIDTH_PIN             15   // Y+ // PJ0 ** Pin63 ** USART3_RX  **Pin should have a pullup!
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				#define FIL_RUNOUT_PIN           19   // Z+ // PD2 ** Pin45 ** USART1_RX
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				//
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				// M3/M4/M5 - Spindle/Laser Control
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				//
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				#define SPINDLE_LASER_PWM_PIN     2   // X+ // PE4 ** Pin6  ** PWM2       **MUST BE HARDWARE PWM
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				#define SPINDLE_LASER_ENABLE_PIN 15   // Y+ // PJ0 ** Pin63 ** USART3_RX  **Pin should have a pullup!
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				#define SPINDLE_DIR_PIN          19   // Z+ // PD2 ** Pin45 ** USART1_RX
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				/**
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				 * Microstepping pins
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				 */
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				#define X_MS1_PIN                 5  // PE3 ** Pin5  ** PWM5
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				#define X_MS2_PIN                 6  // PH3 ** Pin15 ** PWM6
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				#define Y_MS1_PIN                59  // PF5 ** Pin92 ** A5
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				#define Y_MS2_PIN                58  // PF4 ** Pin93 ** A4
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				#define Z_MS1_PIN                22  // PA0 ** Pin78 ** D22
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				#define Z_MS2_PIN                39  // PG2 ** Pin70 ** D39
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				#define E0_MS1_PIN               64  // PK2 ** Pin87 ** A10
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				#define E0_MS2_PIN               63  // PK1 ** Pin88 ** A9
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				#define E1_MS1_PIN               57  // PF3 ** Pin94 ** A3
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				#define E1_MS2_PIN                4  // PG5 ** Pin1  ** PWM4
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				#include "pins_RAMPS.h"
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				  /*****************************************/
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				 /* Available connectors on MKS BASE v1.4 */
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				/*****************************************/
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				/*
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				 *******
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				 * GND *
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				 *******   E0
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				 *  10 *
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				 *******
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				 * GND *
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				 *******   E1
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				 *  7  *
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				 *******
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				 * GND *
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				 *******   FAN
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				 *  9  *
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				 *******
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				10 // PB4 ** Pin23 ** PWM10
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				7  // PH4 ** Pin16 ** PWM7
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				9  // PH6 ** Pin18 ** PWM9
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				 *******
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				 * GND *
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				 *******   Heat Bed
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				 *  8  *
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				 *******
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				8  // PH5 ** Pin17 ** PWM8
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				 **********
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				 * 12-24V *
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				 **********   Power
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				 *  GND   *
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				 **********
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				XS3 Connector
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				 *****************
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				 * 65 * GND * 5V *
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				 *****************
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				 * 66 * GND * 5V *
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				 *****************
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				65 // PK3 ** Pin86 ** A11
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				66 // PK4 ** Pin85 ** A12
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				Servos Connector
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				 *****************
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				 * 11 * GND * 5V *
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				 *****************
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				 * 12 * GND * 5V *
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				 *****************
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				11 // PB5 ** Pin24 ** PWM11 
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				12 // PB6 ** Pin25 ** PWM12
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				ICSP
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				 *****************
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				 * 5V * 51 * GND *
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				 *****************
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				 * 50 * 52 * RST *
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				 *****************
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				50 // PB3 ** Pin22 ** SPI_MISO  
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				51 // PB2 ** Pin21 ** SPI_MOSI  
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				52 // PB1 ** Pin20 ** SPI_SCK
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				XS6/AUX-1 Connector
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				 **********************
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				 * 5V * GND * NC * 20 *
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				 **********************
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				 * 50 *  51 * 52 * 21 *
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				 **********************
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				50 // PB3 ** Pin22 ** SPI_MISO  
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				51 // PB2 ** Pin21 ** SPI_MOSI  
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				52 // PB1 ** Pin20 ** SPI_SCK
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				20 // PD1 ** Pin44 ** I2C_SDA 
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				21 // PD0 ** Pin43 ** I2C_SCL
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				Temperature
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				 **********************************
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				 * GND * 69 * GND * 68 * GND * 68 *
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				 **********************************
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				69 // PK7 ** Pin82 ** A15
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				68 // PK6 ** Pin83 ** A14 
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				67 // PK5 ** Pin84 ** A13
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				Limit Switches
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				 ************
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				 *  2 * GND * X+
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				 ************
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				 *  3 * GND * X-
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				 ************
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				 * 15 * GND * Y+
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				 ************
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				 * 14 * GND * Y-
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				 ************
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				 * 19 * GND * Z+
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				 ************
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				 * 18 * GND * Z-
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				 ************
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				2  // PE4 ** Pin6  ** PWM2       **X+
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				3  // PE5 ** Pin7  ** PWM3       **X-
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				15 // PJ0 ** Pin63 ** USART3_RX  **Y+
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				14 // PJ1 ** Pin64 ** USART3_TX  **Y-
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				19 // PD2 ** Pin45 ** USART1_RX  **Z+
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				18 // PD3 ** Pin46 ** USART1_TX  **Z-
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				EXP1
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				 ************
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				 *  37 * 35 *
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				 ************
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				 *  17 * 16 *
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				 ************
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				 *  23 * 25 *
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				 ************
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				 *  27 * 29 *
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				 ************
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				 * GND * 5V *
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				 ************
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				37 // PC0 ** Pin53 ** D37
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				35 // PC2 ** Pin55 ** D35
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				17 // PH0 ** Pin12 ** USART2_RX
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				16 // PH1 ** Pin13 ** USART2_TX
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				23 // PA1 ** Pin77 ** D23
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				25 // PA3 ** Pin75 ** D25
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				27 // PA5 ** Pin73 ** D27
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				29 // PA7 ** Pin71 ** D29
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				EXP2
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				 ************
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				 *  50 * 52 *
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				 ************
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				 *  31 * 53 *
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				 ************
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				 *  33 * 51 *
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				 ************
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				 *  49 * 41 *
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				 ************
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				 * GND * NC *
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				 ************
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				50 // PB3 ** Pin22 ** SPI_MISO
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				52 // PB1 ** Pin20 ** SPI_SCK
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				31 // PC6 ** Pin59 ** D31
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				53 // PB0 ** Pin19 ** SPI_SS
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				33 // PC4 ** Pin57 ** D33
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				51 // PB2 ** Pin21 ** SPI_MOSI
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				49 // PL0 ** Pin35 ** D49
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				41 // PG0 ** Pin51 ** D41
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				*/
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				/**
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				 * Marlin 3D Printer Firmware
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				 * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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				 *
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				 * Based on Sprinter and grbl.
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				 * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
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				 *
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				 * This program is free software: you can redistribute it and/or modify
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				 * it under the terms of the GNU General Public License as published by
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				 * the Free Software Foundation, either version 3 of the License, or
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				 * (at your option) any later version.
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				 *
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				 * This program is distributed in the hope that it will be useful,
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				 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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				 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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				 * GNU General Public License for more details.
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				 *
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				 * You should have received a copy of the GNU General Public License
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				 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
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				 *
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				 */
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				/**
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				 * MKS BASE v1.4
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				 */
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				#if HOTENDS > 2 || E_STEPPERS > 2
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				  #error "MKS BASE 1.4 only supports up to 2 hotends / E-steppers. Comment out this line to continue."
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				#endif
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				#define BOARD_NAME "MKS BASE 1.4"
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				//
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				// Heaters / Fans
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				//
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				#define MOSFET_D_PIN              7   // PH4 ** Pin16 ** PWM7   //E1
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				#define FAN_PIN                   9   // PH6 ** Pin18 ** PWM9
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				// Other Mods
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				#define CASE_LIGHT_PIN           11   // PB5 ** Pin24 ** PWM11
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				#define SERVO3_PIN               12   // PB6 ** Pin25 ** D12
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				#define PS_ON_PIN                 2   // X+ // PE4 ** Pin6  ** PWM2       **MUST BE HARDWARE PWM
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				#define FILWIDTH_PIN             15   // Y+ // PJ0 ** Pin63 ** USART3_RX  **Pin should have a pullup!
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				#define FIL_RUNOUT_PIN           19   // Z+ // PD2 ** Pin45 ** USART1_RX
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				//
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				// M3/M4/M5 - Spindle/Laser Control
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				//
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				#define SPINDLE_LASER_PWM_PIN     2   // X+ // PE4 ** Pin6  ** PWM2       **MUST BE HARDWARE PWM
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				#define SPINDLE_LASER_ENABLE_PIN 15   // Y+ // PJ0 ** Pin63 ** USART3_RX  **Pin should have a pullup!
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				#define SPINDLE_DIR_PIN          19   // Z+ // PD2 ** Pin45 ** USART1_RX
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				//
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				// Microstepping pins
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				//
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				#define X_MS1_PIN                 5   // PE3 ** Pin5  ** PWM5
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				#define X_MS2_PIN                 6   // PH3 ** Pin15 ** PWM6
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				#define Y_MS1_PIN                59   // PF5 ** Pin92 ** A5
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				#define Y_MS2_PIN                58   // PF4 ** Pin93 ** A4
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				#define Z_MS1_PIN                22   // PA0 ** Pin78 ** D22
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				#define Z_MS2_PIN                39   // PG2 ** Pin70 ** D39
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				#define E0_MS1_PIN               64   // PK2 ** Pin87 ** A10
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				#define E0_MS2_PIN               63   // PK1 ** Pin88 ** A9
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				#define E1_MS1_PIN               57   // PF3 ** Pin94 ** A3
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				#define E1_MS2_PIN                4   // PG5 ** Pin1  ** PWM4
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				#include "pins_RAMPS.h"
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				/*
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				  Available connectors on MKS BASE v1.4
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				   =======
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				   | GND |
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				   |-----|   E0
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				   |  10 |                (10)  PB4 ** Pin23 ** PWM10
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				   |-----|
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				   | GND |
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				   |-----|   E1
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				   |  7  |                ( 7)  PH4 ** Pin16 ** PWM7
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				   |-----|
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				   | GND |
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				   |-----|   FAN
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				   |  9  |                ( 9)  PH6 ** Pin18 ** PWM9
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				   =======
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				   =======
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				   | GND |
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				   |-----|   Heated Bed
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				   |  8  |                ( 8)  PH5 ** Pin17 ** PWM8
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				   =======
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				   ==========
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				   | 12-24V |
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				   |--------|   Power
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				   |  GND   |
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				   ==========
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				  XS3 Connector
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				   =================
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				   | 65 | GND | 5V |      (65)  PK3 ** Pin86 ** A11
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				   |----|-----|----|
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				   | 66 | GND | 5V |      (66)  PK4 ** Pin85 ** A12
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				   =================
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				  Servos Connector
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				   =================
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				   | 11 | GND | 5V |      (11)  PB5 ** Pin24 ** PWM11
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				   |----|-----|----|
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				   | 12 | GND | 5V |      (12)  PB6 ** Pin25 ** PWM12
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				   =================
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				  ICSP
 | 
			
		
		
	
		
			
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				   =================
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				   | 5V | 51 | GND |      (51)  PB2 ** Pin21 ** SPI_MOSI
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				   |----|----|-----|
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				   | 50 | 52 | RST |      (50)  PB3 ** Pin22 ** SPI_MISO
 | 
			
		
		
	
		
			
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				   =================      (52)  PB1 ** Pin20 ** SPI_SCK
 | 
			
		
		
	
		
			
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				  XS6/AUX-1 Connector
 | 
			
		
		
	
		
			
				 | 
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			 | 
			
				   ======================
 | 
			
		
		
	
		
			
				 | 
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				   | 5V | GND | NC | 20 | (20)  PD1 ** Pin44 ** I2C_SDA
 | 
			
		
		
	
		
			
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				   |----|-----|----|----|
 | 
			
		
		
	
		
			
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				   | 50 |  51 | 52 | 21 | (50)  PB3 ** Pin22 ** SPI_MISO
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   ====================== (51)  PB2 ** Pin21 ** SPI_MOSI
 | 
			
		
		
	
		
			
				 | 
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			 | 
			 | 
			
				                          (52)  PB1 ** Pin20 ** SPI_SCK
 | 
			
		
		
	
		
			
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			 | 
			
				                          (21)  PD0 ** Pin43 ** I2C_SCL
 | 
			
		
		
	
		
			
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 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				  Temperature
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   ==================================
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   | GND | 69 | GND | 68 | GND | 67 |
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   ==================================
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				                          (69)  PK7 ** Pin82 ** A15
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				                          (68)  PK6 ** Pin83 ** A14
 | 
			
		
		
	
		
			
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			 | 
			 | 
			
				                          (67)  PK5 ** Pin84 ** A13
 | 
			
		
		
	
		
			
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 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				  Limit Switches
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   ============
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   |  2 | GND | X+        ( 2)  PE4 ** Pin6  ** PWM2
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   |----|-----|
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   |  3 | GND | X-        ( 3)  PE5 ** Pin7  ** PWM3
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   |----|-----|
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   | 15 | GND | Y+        (15)  PJ0 ** Pin63 ** USART3_RX
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   |----|-----|
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   | 14 | GND | Y-        (14)  PJ1 ** Pin64 ** USART3_TX
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   |----|-----|
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   | 19 | GND | Z+        (19)  PD2 ** Pin45 ** USART1_RX
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   |----|-----|
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   | 18 | GND | Z-        (18)  PD3 ** Pin46 ** USART1_TX
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   ============
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				  EXP1
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   ============
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   |  37 | 35 |           (37)  PC0 ** Pin53 ** D37
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   |-----|----|           (35)  PC2 ** Pin55 ** D35
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   |  17 | 16 |           (17)  PH0 ** Pin12 ** USART2_RX
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   |-----|----|           (16)  PH1 ** Pin13 ** USART2_TX
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   |  23 | 25 |           (23)  PA1 ** Pin77 ** D23
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   |-----|----|           (25)  PA3 ** Pin75 ** D25
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   |  27 | 29 |           (27)  PA5 ** Pin73 ** D27
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   |-----|----|           (29)  PA7 ** Pin71 ** D29
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   | GND | 5V |
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   ============
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				  EXP2
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   ============
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   |  50 | 52 |           (50)  PB3 ** Pin22 ** SPI_MISO
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   |-----|----|           (52)  PB1 ** Pin20 ** SPI_SCK
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   |  31 | 53 |           (31)  PC6 ** Pin59 ** D31
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   |-----|----|           (53)  PB0 ** Pin19 ** SPI_SS
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   |  33 | 51 |           (33)  PC4 ** Pin57 ** D33
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   |-----|----|           (51)  PB2 ** Pin21 ** SPI_MOSI
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   |  49 | 41 |           (49)  PL0 ** Pin35 ** D49
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   |-----|----|           (41)  PG0 ** Pin51 ** D41
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   | GND | NC |
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				   ============
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				*/
 | 
			
		
		
	
	
		
			
				
					
					| 
						 
							
							
							
						 
					 | 
				
			
			 | 
			 | 
			
				 
 |