3axis_v4.h

[atunverse]

#pragma once
// clang-format off

/*
3axis_v4.h
Part of Grbl_ESP32

Pin assignments for the ESP32 Development Controller, v4.1 and later.
https://github.com/bdring/Grbl_ESP32_Development_Controller
https://www.tindie.com/products/33366583/grbl_esp32-cnc-development-board-v35/

2018    - Bart Dring
2020    - Mitch Bradley

Grbl_ESP32 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.

Grbl 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 Grbl_ESP32.  If not, see <http://www.gnu.org/licenses/>.

*/

#define MACHINE_NAME "ESP32_V4"

#define X_STEP_PIN GPIO_NUM_12
#define X_DIRECTION_PIN GPIO_NUM_14
#define Y_STEP_PIN GPIO_NUM_26
#define Y_DIRECTION_PIN GPIO_NUM_15
#define Z_STEP_PIN GPIO_NUM_27
#define Z_DIRECTION_PIN GPIO_NUM_33

#define X_LIMIT_PIN GPIO_NUM_17
#define Y_LIMIT_PIN GPIO_NUM_4
#define Z_LIMIT_PIN GPIO_NUM_16

// OK to comment out to use pin for other features
#define STEPPERS_DISABLE_PIN GPIO_NUM_13

#define SPINDLE_TYPE SpindleType::PWM
#define SPINDLE_OUTPUT_PIN GPIO_NUM_2 // labeled SpinPWM
#define SPINDLE_ENABLE_PIN GPIO_NUM_22 // labeled SpinEnbl

#define COOLANT_MIST_PIN GPIO_NUM_21 // labeled Mist
#define COOLANT_FLOOD_PIN GPIO_NUM_25 // labeled Flood
#define PROBE_PIN GPIO_NUM_32 // labeled Probe

#define CONTROL_SAFETY_DOOR_PIN GPIO_NUM_35 // labeled Door, needs external pullup
#define CONTROL_RESET_PIN GPIO_NUM_34 // labeled Reset, needs external pullup
#define CONTROL_FEED_HOLD_PIN GPIO_NUM_36 // labeled Hold, needs external pullup
#define CONTROL_CYCLE_START_PIN GPIO_NUM_39 // labeled Start, needs external pullup