From b9116e4a03c309320e7255e6938f6093f6e67ed0 Mon Sep 17 00:00:00 2001
From: wsippel <wsippel@users.noreply.github.com>
Date: Tue, 31 Aug 2021 19:07:33 +0200
Subject: [PATCH] config: Elegoo Neptune 2 configuration (#4592)

Signed-off-by: Willie Sippel <wsippel@me.com>
---
 config/printer-elegoo-neptune2-v1.2-2021.cfg | 103 +++++++++++++++++++
 1 file changed, 103 insertions(+)
 create mode 100644 config/printer-elegoo-neptune2-v1.2-2021.cfg

diff --git a/config/printer-elegoo-neptune2-v1.2-2021.cfg b/config/printer-elegoo-neptune2-v1.2-2021.cfg
new file mode 100644
index 00000000..9869b6eb
--- /dev/null
+++ b/config/printer-elegoo-neptune2-v1.2-2021.cfg
@@ -0,0 +1,103 @@
+# This file contains common pin mappings for the stock Elegoo
+# Neptune 2 with a MKS Robin Nano (v1.2.004) board. To use this
+# config, the firmware should be compiled for the STM32F103. When
+# running "make menuconfig", enable "extra low-level configuration
+# setup", select the 28KiB bootloader, and serial (on # USART3
+# PB11/PB10) communication.
+
+# Note that the "make flash" command does not work with MKS Robin
+# boards. After running "make", run the following command:
+# ./scripts/update_mks_robin.py out/klipper.bin out/elegoo.bin
+# Copy the file out/elegoo.bin to an SD card and then restart the
+# printer with that SD card.
+
+# See docs/Config_Reference.md for a description of parameters.
+
+[stepper_x]
+step_pin: PE3
+dir_pin: PE2
+enable_pin: !PE4
+microsteps: 16
+rotation_distance: 40
+endstop_pin: PA15
+position_endstop: 0
+position_max: 235
+homing_speed: 50
+
+[stepper_y]
+step_pin: PE0
+dir_pin: PB9
+enable_pin: !PE1
+microsteps: 16
+rotation_distance: 40
+endstop_pin: PA12
+position_endstop: 0
+position_max: 235
+homing_speed: 50
+
+[stepper_z]
+step_pin: PB5
+dir_pin: !PB4
+enable_pin: !PB8
+microsteps: 16
+rotation_distance: 8
+endstop_pin: PA11
+position_endstop: 0.0
+position_max: 250
+
+[extruder]
+max_extrude_only_distance: 100.0
+step_pin: PD6
+dir_pin: PD3
+enable_pin: !PB3
+microsteps: 16
+rotation_distance: 34.406
+nozzle_diameter: 0.400
+filament_diameter: 1.750
+heater_pin: PC3
+sensor_type: EPCOS 100K B57560G104F
+sensor_pin: PC1
+# tuned for stock hardware with 210 degree Celsius target
+pid_Kp: 29.056
+pid_Ki: 1.628
+pid_Kd: 129.664
+min_temp: 0
+max_temp: 250
+
+[filament_switch_sensor filament_sensor]
+pause_on_runout: True
+switch_pin: PA4
+
+[heater_bed]
+heater_pin: PA0
+sensor_type: EPCOS 100K B57560G104F
+sensor_pin: PC0
+# tuned for stock hardware with 60 degree Celsius target
+pid_Kp: 70.857
+pid_Ki: 1.221
+pid_Kd: 1028.316
+min_temp: 0
+max_temp: 130
+
+[heater_fan hotend_fan]
+pin: PB0
+heater: extruder
+heater_temp: 50.0
+
+[fan]
+pin: PB1
+
+[mcu]
+serial: /dev/ttyUSB0
+restart_method: command
+
+[printer]
+kinematics: cartesian
+max_velocity: 300
+max_accel: 3000
+max_z_velocity: 5
+max_z_accel: 100
+
+[static_digital_output display_reset]
+# the FSMC touchscreen isn't supported, so we'll just disable it
+pins: !PC6, !PD13