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- /**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 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 <http://www.gnu.org/licenses/>.
- *
- */
- #pragma once
-
- /**
- * E4d@Box pin assignments
- * E4d@Box is a small factor 3D printer control board based on the ESP32 microcontroller for Laser, CNC and 3d printers
- * for more info check http://atbox.tech/ and join to Facebook page E4d@box.
- */
-
- #ifndef ARDUINO_ARCH_ESP32
- #error "Oops! Select an ESP32 board in 'Tools > Board.'"
- #elif EXTRUDERS > 1 || E_STEPPERS > 1
- #error "E4d@box only supports one E Stepper. Comment out this line to continue."
- #elif HOTENDS > 2
- #error "E4d@box currently supports only one hotend. Comment out this line to continue."
- #endif
-
- #define BOARD_INFO_NAME "E4D@BOX"
- #define BOARD_WEBSITE_URL "github.com/Exilaus/E4d@box"
- #define DEFAULT_MACHINE_NAME BOARD_INFO_NAME
-
- //
- // Limit Switches
- //
- #define X_MIN_PIN 34
- #define Y_MIN_PIN 35
- #define Z_MIN_PIN 16 // 15
-
- //
- // Steppers
- //
- #define X_STEP_PIN 12 // 34//27
- #define X_DIR_PIN 13 // 35//26
- #define X_ENABLE_PIN 17 // 0//17//25 // used free pin
- //#define X_CS_PIN 0
-
- #define Y_STEP_PIN 32 // 33
- #define Y_DIR_PIN 33 // 32
- #define Y_ENABLE_PIN X_ENABLE_PIN
- //#define Y_CS_PIN 13
-
- #define Z_STEP_PIN 25 // 14
- #define Z_DIR_PIN 26 // 12
- #define Z_ENABLE_PIN X_ENABLE_PIN
- //#define Z_CS_PIN 5 // SS_PIN
-
- #define E0_STEP_PIN 27 // 16
- #define E0_DIR_PIN 14 // 17
- #define E0_ENABLE_PIN X_ENABLE_PIN
- //#define E0_CS_PIN 21
-
- //
- // Temperature Sensors
- //
- #define TEMP_0_PIN 36 // Analog Input
- #define TEMP_BED_PIN 39 // Analog Input
-
- //
- // Heaters / Fans
- //
- #define HEATER_0_PIN 2 // 4//2//(D8)
- #define FAN_PIN 0 // 2//15//13 (D9)
- #define HEATER_BED_PIN 15 // 15//0 //(D10)
-
- // SPI
- #define SDSS 5
- #define I2S_STEPPER_STREAM
- #define I2S_WS 23
- #define I2S_BCK 22
- #define I2S_DATA 21
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