config: Elegoo Neptune 2 config update (#5213)

Signed-off-by: Trey Wentz <trey.wentz@gmail.com>

config/printer-elegoo-neptune2-2021.cfg

@@ -1,16 +1,25 @@
-# This file contains common pin mappings for the stock Elegoo
+# This file contains standard pin mappings for the stock Elegoo Neptune 2 with a
-# Neptune 2 with a MKS Robin Nano (v1.2.004) board. To use this
+# ZNP Robin Nano (v 1.2 and v1.3) board.
-# config, the firmware should be compiled for the STM32F103. When
+# For the 1.2 board:
-# running "make menuconfig", enable "extra low-level configuration
+#   - Compile with the processor model STM32F103.
-# setup", select the 28KiB bootloader, and serial (on # USART3
+#   - Enable "extra low-level configuration options"
-# PB11/PB10) communication.
+#   - Select the 28KiB bootloader,
-
+#   - Select (Serial (on # USART3 PB11/PB10) for the communication interface.
-# Note that the "make flash" command does not work with MKS Robin
+# Note that the "make flash" command does not work with ZNP Robin boards. After
-# boards. After running "make", run the following command:
+# 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.
+# For the 1.3 board:
-
+#   - Compile with the processor model STM32F407.
+#   - Enable "extra low-level configuration options"
+#   - Select the 32KiB bootloader,
+#   - Select (Serial (on # USART3 PB11/PB10) for the communication interface.
+# Note that the "make flash" command does not work with ZNP Robin boards. After
+# running "make", run the following command:
+# cp 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]
@@ -51,7 +60,7 @@ step_pin: PD6
 dir_pin: PD3
 enable_pin: !PB3
 microsteps: 16
-rotation_distance: 34.406
+rotation_distance: 34.406 # use 23.809 as a base before calibration for a 2s
 nozzle_diameter: 0.400
 filament_diameter: 1.750
 heater_pin: PC3
@@ -79,7 +88,7 @@ pid_Kp: 70.857
 pid_Ki: 1.221
 pid_Kd: 1028.316
 min_temp: 0
-max_temp: 130
+max_temp: 110
 
 [heater_fan hotend_fan]
 pin: PB0
@@ -93,6 +102,12 @@ pin: PB1
 serial: /dev/ttyUSB0
 restart_method: command
 
+[bed_screws]
+screw1: 32.5, 32.5
+screw2: 32.5, 202.5
+screw3: 202.5, 32.5
+screw4: 202.5, 202.5
+
 [printer]
 kinematics: cartesian
 max_velocity: 300

test/klippy/printers.test

@@ -161,7 +161,7 @@ CONFIG ../../config/printer-creality-ender3max-2021.cfg
 CONFIG ../../config/printer-creality-ender3pro-2020.cfg
 CONFIG ../../config/printer-creality-ender6-2020.cfg
 CONFIG ../../config/printer-creality-sermoonD1-2021.cfg
-CONFIG ../../config/printer-elegoo-neptune2-v1.2-2021.cfg
+CONFIG ../../config/printer-elegoo-neptune2-2021.cfg
 CONFIG ../../config/printer-eryone-er20-2021.cfg
 CONFIG ../../config/printer-flsun-q5-2020.cfg
 CONFIG ../../config/printer-flsun-qqs-2020.cfg