20221222

版本发布时间: 2022-12-22 16:51:09

mriscoc/Ender3V2S1最新发布版本:20240122(2024-01-23 02:32:34)

NEW YEAR 2023

What's new in this release

Support for Input Shaping in the Special Configuration repository
Add MPC as default for precompiled version if program memory space allows it
TMC Trinamic driver current editor menu when it is supported (not for standalone)
Menu item for enable/disable Adaptive Step Smoothing when it is supported
Reset Print stats confirmation
Show message when is not possible to park head on pause
Preheat hotend menu for Prepare/Filament management menu
Mesh Leveling progress viewer
Added PETG Preheat in precompiled versions (Current source supports 10 material preheats)
And many improvements and fixes

Note1: Since this release I'm promoting UBL versions over ABL, but ABL versions will be available through custom compile. If you had a G29 to make an ABL leveling before each print change it to G29 P1 for UBL. MPC is also being incorporated in replace of the hot-end PID which will continue to be available on custom compiles.

From Marlin 2.1.2

More SCURVE cycles on unoptimized cortex-m0 (#24955)
Fix G-code resend race condition
G30 move to logical XY (#24953)
and many more fixes from latest bugfix 2.1.x

Note2: Due to lack of program memory space in the STM32F401RCT6 SoC some features had to be disabled for the F4 UBL firmware version, for example: BAUD_RATE_GCODE, INDIVIDUAL_AXIS_HOMING_SUBMENU, SOUND_MENU_ITEM, LONG_FILENAME_WRITE_SUPPORT, BINARY_FILE_TRANSFER, POWER_LOSS_RECOVERY.

This firmware is based on Marlin, has been optimized and has enhancements for the Creality Ender 3 V2/S1 printer. This is an universal firmware that can be used in both RET6 and RCT6 STM32FX chips that have 256k or 512k Flash memory. The firmware and its wiki are not really intended for beginners but as a supplement to already existing guides.

How to install the firmware

Requirements

In order to use this firmware, your printer must meet the following requirements:

A compatible control board: Creality 4.2.2, 4.2.3, 4.2.7, V24S1_301 or SKR Mini E3 V3 for Ender series printers with a STM32F103 or STM32F401 SoC.
A DWIN or DACAI color screen with encoder knob. Touch or legacy monocrome screens are not supported.

You can modify your printer to meet these requirements.

Versions

Ender 3v2 MM: if you have the Ender 3v2 near to stock then use this version (Manual Mesh).
Ender 3v2 BLT: use this version if you installed a CR/3D/BLTouch level sensor in the Ender 3v2.
Ender 3S1: use this version if you have an Ender 3S1 printer with CRTouch, (F1 is for the STM32F103 and F4 is for the STM32F401 SoC)

You can download the latest binaries from the assets at the bottom of the release page. To know if you have the last release go to the info page in the display of your printer and compare the release build date with the name of the binary file. The filename follows the convention:

Ender3V2-422-MM-YYYYMMDD.bin

Where YYYYMMDD indicates the date of the build. 422 refers to the mainboard version 4.2.2, 423 refers to the mainboard version 4.2.3, and 427 is for the 4.2.7 mainboard version, if you got a 4.3.1 board use the 422 version. SKRMINI version is currently for the BTT SKR Mini E3 V3 board (needs a screen adapter).

For example, if you want a firmware for your Ender-3 V2 printer with a control board version 4.2.2, CRTouch and support for UBL, you should download the file:

Ender3V2-422-BLTUBL-YYYYMMDD.bin

Identificando_version_de_placa

UBL versions

Binaries with UBL in their filename have support for Marlin Unified Bed Leveling, this system is similar to the bilinear leveling but with a few extra features to provide users with more control. There are multiple guides on the web about UBL, we recommend reading about it before using this new leveling system.

Model Predictive Temperature Control (MPC)

From this version MPC is being incorporated in all versions. MPC has proven to be a better algorithm for keeping the nozzle temperature stable, and is also very useful for high power heaters.

Special versions

There are several special configurations here: https://github.com/mriscoc/Marlin_Configurations/releases

Community links

Donations

Thank you for your support, I receive donations through Patreon and Paypal

Firmware features

Universal RCT6/RET6 Ender 3 V2/S1 Support
DWIN / DACAI screens support
Improved support for Manual Mesh and CR/3D/BLTouch
User configurable power lost recovery enabler
Manual and assisted bed tramming
Tramming Wizard for BL/3D/CRTouch versions
Long filename support with scroll
Axis value in dash board shows actual position of the axes, including Z leveling
Baby Z-Stepping
Firmware Retract
Advanced pause feature
Configurable park-head position (default x=240 y=220)
Filament change support
Filament management (load/unload/park head) in prepare menu
Print Flow on Motion and Tune menu
Home axis after motor disabling
Fastest Z feed rate
Live move for all motors but extruder
Support for S-curve Acceleration
Reboot printer item on control menu
Increase extruder feed rate limit to 150 for BMG users
Allows to invert direction of the extruder on Motion menu
Support for BTT Smart filament sensor
Selectable runout filament sensor active state (LOW/HIGH/MOTION)
Editable runout distance
Support for memory card extensions via Media Update (auto-mount) Enable/Disable menu item
PID popup with temperature plot
Lock screen
Editable physical dimensions
Mesh viewer and editor
Custom pre-heat
Enable/disable beeps sound
View of g-code embedded thumbnail (use this guide)
New print done screen
Two decimal positions for axis coordinates value
New Z-Offset wizard
New PID settings menus
PID moves the head to the center for more accuracy
Leveling bed temperature linked to bed PID temperature
Editable extrude minimum temperature
Brightness settings on tune menu
Turn off the backlight of the lcd in the tune menu
New status line system, allows the scroll of large messages
Home submenu with individual axis homing
Enabled user setting for 115200 bauds (Creality Box compatibility)
Head parking before recovery after power failure
Offset icon changes to show leveling status
Live end-stop diagnostic page
Move bed to front after cancelling a print.
Editable firmware retracts settings for Tune and filament settings menu
Print Statistics page accessible from the Advanced Settings menu
Toolbar with 11 configurable shortcuts actions.
Support in source code of control menus for LED lights as the Neopixel
Support up to 10 Preheat settings (needs own compile)
Support for Model predictive temperature control "MPC" (needs own compile)

latest release

Manual mesh

Assisted manual bed tramming
Assisted manual mesh leveling menu
Selectable mesh points from 2x2 to 9x9
Mesh viewer
Persistent Z-offset
Move Z to 0 and disable motors option
Mesh editor for fine tuning
Allows to set the Z height after Z home

CR/3D/BLTouch

Safe Probe Z-Homing
Bed auto level
High speed probe
Retry bed level on error
Mesh viewer
Assisted tramming
Selectable mesh points from 2x2 to 9x9
Allows the user to cancel an auto leveling process
Increase Max Probe Offset and Probing Margin to 60 mm
M48 Probe Test to Probe Settings menu
Probe Stow/Deploy in Probe Settings menu
Option to disable HS mode for better compatibility with CRTouch
Option to change the Z Probe feed rate
Configurable Bed auto leveling temperature
Mesh editor for fine tuning
Automatic maximize leveling area
Automatic center leveling area
Editable multiple probing

G-Codes enhanced support

Filament Load Unload G-codes (M701/M702)
Support for M600 filament change
Support for G-code M117 messages
Enable M575 change baud rate by G-code
Extended M75 with filename support, use M75 {{ event.name }} in g-code script
Enable ARC and 'P' parameter to specify complete circles (G2/G3)
G35 support
M155 Geometry report
Native support of marlin brightness and M256 g-code

Support for special nonstandard custom C G-Codes

C10 marks a G-code file as a configuration file to avoid confirm to print and print done dialogs.
Implemented C11 En Rn Gn Bn gcode for colorize UI elements
C108: Cancels screens waiting for user simple confirmation
C29 F### B### L### R### N# T#: Mesh insets, amount of grid points and bed temperature of the mesh leveling
C100 X### Y###: to sets minimum limits
C101 X### Y### z###: sets maximum limits
C102 X### Y###: sets bed size
C104 U1 T###: unlocks the hotend maximum temperature to ###°C (CAUTION)
C115: Shows ProUI details
C125 X### Y### z###: sets the park position
C412 M#: sets run-out sensor active state (M0:LOW, M1:HIGH, M2:MOTION)
C510: locks/unlocks the screen (C510 U1 to unlock)
C562 E#: inverts the Extruder (E1 to invert)
C810: sets up the toolbar shortcuts
C851 S#### [Z###] Mn: sets probe Z feed rate (S) and set Multiple probing (Mn>1) or disables it (M0), in manual mesh version, Z parameter can be used to set a manual Z-offset.