Ender3 V2/S1 Professional Firmware 20220209 - Bugfix release

[mriscoc]

Universal Edition - BugFix

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 SoC chips that have 256k or 512k Flash memory.

Versions

• Ender 3v2 Manual Mesh: if you have the Ender 3v2 near to stock then use this version.
• Ender 3v2 BLTouch: 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

The binary files of this release are up to date and you can download them from the assets at the bottom of this 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-ManualMesh-YYYYMMDD.bin

Where YYYYMMDD indicates the date of the build. 422 refers to the mainboard version 4.2.2, and 427 is for the 4.2.7 mainboard version, if you got a 4.3.1 board use the 422 version.

Special versions

There are special compiles (as V6/Volcano) here: https://github.com/mriscoc/Marlin_Configurations/releases

Community links

• Telegram
• Reddit
• Ender 3V2 Facebook
• Ender 3S1 Facebook

Donations

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

Firmware features

• Universal RCT6/RET6 Ender 3 V2/S1 Support
• Improved support for Manual Mesh and CR/3D/BLTouch
• 4.2.2, 4.2.7 Boards and V6 Volcano hotends (300°C) support
• User configurable power lost recovery enabler
• Bed Tramming assistant
• Long filename support with scroll
• 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
• Selectable runout filament sensor active state (LOW/HIGH/MOTION)
• Support for BTT Smart filament sensor
• Editable runout distance
• Support for µSD extensions
• PID popup with temperature plot
• Lock screen
• Editable physical dimensions
• Mesh viewer
• Assisted Bed Tramming
• Custom pre-heat
• Enable/disable beeps sound
• New print g-code preview (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
• Adds brightness settings on 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 change to show leveling status
• Live end-stop diagnostic page
• Move bed to front after cancel a print.
• Editable firmware retracts settings for Tune and filament settings menu
• Print Statistics page accessible from the Advanced Settings menu

Manual mesh

• Assisted manual mesh leveling menu
• Selectable mesh points from 2x2 to 9x9
• Mesh viewer

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 to 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

Use the 2x2 mesh to level you bed!

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 Creality C G-Codes

• Implemented C11 En Rn Gn Bn gcode for colorize UI elements
• Added enhanced C12 g-code to get the bed z-value of a given X, Y point with a probe
• New g-code C108 to cancel screens waiting for user simple confirmation
• New g-code C29 N# to set amount of grid points of the mesh leveling
• New g-code C101 X### Y### z### to setup physical limits
• New g-code C102 X### Y### to setup bed size
• New g-code C125 X### Y### z### to setup the park position
• New g-code C412 M# set run-out sensor active state (M0:LOW, M1:HIGH, M2:MOTION)
• New g-code C510 to lock/unlock the screen (C510 U1 to unlock)
• New g-code C562 E# to invert the Extruder (E1 to invert)
• New g-code C851 M### F#### to set probing margin, Z feed rate

Advanced settings menu

• Home XYZ offsets menu
• Probe offsets menu (BLTouch version)
• Customizable park-head position
• Customizable bed size and z heigh up to 999 x 999 x 999
• Launch PID for nozzle and bed with graphical feedback
• Filament run-out sensor with active state setup (LOW/HIGH)
• Filament load and unload lengths menu items in run-out menu
• Power-loss recovery enable/disable option
• LCD Brightness control
• Select Color Sub Menu
• Beep/Sound enable/disable option
• Selectable mesh point (BLTouch version)
• Mesh viewer
• Lock screen

Special Octoprint / Host print support

• High speed (250000 baud) serial communication
• In screen control of host printing (M73, M75-M77)
• Display messages on status line (M117)
• Color change of UI elements for visual status report (C11)
• Binary file transfer for remote firmware upgrade
• List binary (.bin) files (M20) for flash firmware support with BFT
• Arc Welder Octoprint plugin support
• EEPROM Editor Octoprint plugin support
• Host action commands for filament runout
• Emergency Parser active
• Advanced OK

Octoprint bed visualizer support

Display enhancements

• Extended DWIN library
• Enhanced status messages
• Improved status bar with temperature, flow, fan, z-offset and xyz positions
• PID auto tune progress on display with plot
• Leveling progress on display
• Boot screen for M997
• Transparent icons for better color theme adaptability
• New print g-code preview
• New print done screen

A lot of additions and fixes from Bugfix development branch

More info on the wiki pages

• How to install the firmware

• Octoprint settings

• How to make the Manual Mesh

• How to install a 3D/BLTouch

• How to apply a color theme

What's new in this release

• Fixed bug in the display initialization routine that prevents the correct color changes when a personal theme was applied.
• Better draw of signed and unsigned numeric formats for DWIN display
• Configurable Bed auto leveling temperature
• Fix software endstops bug (physical settings)
• Shows in status line when a probe position is not reachable
• Allows to set minimum (and negative) axes position by menu and custom g-code (C100)
• Allows to turn off the backlight of the lcd in the tune menu
• Store settings also in Advanced Menu
• Invert Extruder has been moved to Filament settings

20211121.mp4

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This discussion was created from the release Ender3 V2/S1 Professional Firmware 20220209 - Bugfix release.