CR-10 with DuetWifi - updated with Bondtech exruder (3djake)



  • Hello

    update:
    no (original Case)

    last night my CR-10 gets upgrade to DuetWifi

    first the Duet needs FW upgrade…via SD an PC...
    (comes with old FW)
    then I'm creating the config via reprap online config
    https://configurator.reprapfirmware.org/

    for Molex Connectors you need a Tool for Crimping
    looking amazon (DE): IZOKEE Crimpzange
    works good for this cheap tool

    the Duet fits into the original case of CR-10
    without Display - mounting duet board with ca. 3cm distance from case, for air flow
    using the 2 Case original case fans parallel
    (using PWM Fan Port 3 - needs other PWM Frequency ~ 30Hz on 40% - so duet remains below 30 degrees)

    for Bed using original Mosfet from CR-10

    raise up Voltage on Powersource to 14.4V - works
    (more Power 🙂 )

    first Test:
    I'm using demo config files for prusa from sd,
    then overwritten with data from config tool (zip)

    I need to switch direktion for x, y Motor
    Endstops working

    in Bed conf there was a failure with Z define 2mm to low - correctet to 0
    (I'm still work without autolevelling on CR1-10)

    using 16 microstepps with interpolation for x,y,z
    using 32 microstepps with interpolation for E

    Test…with 100mm/sec - silence !
    really silence - great

    now i can hear the bad chinese ball bearings !
    there is one bad bearing on Y

    the fans are the only loud sound
    very smooth printing

    and testet...150% works...200% works
    I let the printer print at 300mm/sec ! - with PLA
    (needs 230 degrees and 150% extrusion - not nice, but works with original Hotend)
    but up to 200mm/sec would be ok for Vase Mode

    my CR-10 mods:

    • Bed isolation - silcawool (stoutwind) 300x300
      (sealed with a lot of Kapton)
    • more Voltage - 14.4V
    • Fan Mod thingiverse : www.thingiverse.com/thing:2274499
      (bridging without any problems)
    • Case fans, Hotend fan and Parts cooling fan on PWM Ports
      (Hotend Fan working over 45 degrees)
    • BuildTak direct on ALU-heatbed (glass plate is too heavy for high speed)
    • extra Car Fuses for Board (10A) and Bed (30A)
    • CR-10 case and frame grounded

    files, config will be submitted later….

    Greetings from Hamburg

    Ingo

    update 25.7.18



  • here my config

    config.g

    ; Configuration file for Duet WiFi (firmware version 1.17 to 1.19)
    ; executed by the firmware on start-up
    ;
    ; generated by RepRapFirmware Configuration Tool on Sat Oct 28 2017 00:02:03 GMT+0200 (Mitteleuropäische Sommerzeit)

    ; General preferences
    M111 S0 ; Debugging off
    G21 ; Work in millimetres
    G90 ; Send absolute coordinates…
    M83 ; ...but relative extruder moves
    M555 P2 ; Set firmware compatibility to look like Marlin
    M208 X0 Y0 Z0 S1 ; Set axis minima
    M208 X300 Y300 Z400 S0 ; Set axis maxima

    ; Endstops
    M574 X1 Y1 Z1 S1 ; Define active high microswitches
    M558 P0 X0 Y0 Z0 H5 F120 T12000 ; Set Z probe type to switch, the axes for which it is used and the probe + travel speeds
    G31 P600 X0 Y0 Z2.5 ; Set Z probe trigger value, offset and trigger height
    M557 X20:280 Y20:280 S20 ; Define mesh grid

    ; Drives
    M569 P0 S0 ; Drive 0 goes backwards
    M569 P1 S0 ; Drive 1 goes backwards
    M569 P2 S1 ; Drive 2 goes forwards
    M569 P3 S0 ; Drive 3 goes backwards
    M92 X80 Y80 Z400 E99 ; Set steps per mm
    M350 E32 I1 ; Configure microstepping with interpolation
    M350 X16 Y16 Z16 I1 ; Configure microstepping with interpolation
    M566 X1200 Y1200 Z24 E300 ; Set maximum instantaneous speed changes (mm/min)
    M203 X30000 Y30000 Z600 E3000 ; Set maximum speeds (mm/min)
    M201 X500 Y500 Z100 E5000 ; Set accelerations (mm/s^2)
    M906 X800 Y800 Z800 E800 I30 ; Set motor currents (mA) and motor idle factor in per cent
    M84 S30 ; Set idle timeout

    ; Heaters
    M143 S265 ; Set maximum heater temperature to 265C
    M305 P0 T100000 B4138 C0 R4700 ; Set thermistor + ADC parameters for heater 0
    M305 P1 T100000 B4138 C0 R4700 ; Set thermistor + ADC parameters for heater 1

    ; Tools
    M563 P0 D0 H1 ; Define tool 0
    G10 P0 X0 Y0 Z0 ; Set tool 0 axis offsets
    G10 P0 R0 S0 ; Set initial tool 0 active and standby temperatures to 0C

    ; Network
    M550 PDuetWifi.lan.local ; Set machine name
    M552 S1 ; Enable network
    M587 S"SSID" P"PASSWORT" ; Configure access point. You can delete this line once connected
    M586 P0 S1 ; Enable HTTP
    M586 P1 S0 ; Disable FTP
    M586 P2 S0 ; Disable Telnet

    ; Fans
    M106 P0 S1 I0 F500 H1 T50 ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned on
    M106 P1 S0 I0 F30 H-1 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned off - have 2 Blowers parallel
    M106 P2 S0.5 I0 F30 H-1 ; Set fan 2 value, PWM signal inversion and frequency. Thermostatic control is turned off - have 2 Case Fans parallel

    ; Custom settings
    M912 P0 S-13 ; calibrate MCU Temp

    ; Miscellaneous
    M501 ; with PID Tune data
    T0 ; Select first tool


    config-override.g
    .
    .
    .
    M307 H0 A79.4 C307.3 D0.7 S1.00 B0
    M307 H1 A481.0 C126.3 D7.7 S1.00 B0
    .
    .
    .
    –----

    homeall.g

    ; homeall.g
    ; called to home all axes
    ;
    ; generated by RepRapFirmware Configuration Tool on Sat Oct 28 2017 00:02:03 GMT+0200 (Mitteleuropäische Sommerzeit)

    ; Relative positioning
    G91

    ; Lift Z
    G1 Z5 F12000

    ; Course home X and Y
    G1 X-305 Y-305 F3600 S1

    ; Move away from the endstops
    G1 X10 Y10 F12000

    ; Fine home X and Y
    G1 X-305 Y-305 F360 S1

    ; Move Z down until the switch triggers
    G1 Z-405 F1800 S1

    ; Absolute positioning
    G90

    ; Tell the firmware where we are
    G92 Z0

    ; Uncomment the following line to lift the nozzle after probing
    G1 Z5 F200

    –---

    .



  • works great - you only hear the fans
    in Vasemode - Vase 120mm diameter (but with edges)
    5-6sec / Layer



  • @igi0815
    Hi Ingo
    Sound great that you have good experiance of converting the cr-10 to duet board because I am thinking of doing the same.
    I havent recieved the printer yet but any day now (if not the swedish customs will grab it :-() . And have a duet wifi floating around somewhere…
    But I wonder did you use a paneldue for display or did you use the original display? And if so how did you set it up? If not does it work with a paneldue (4.3") in the original case?
    With the wifi, does it work through the case?
    Do your printer have dual z-axis steppers?
    many questions but would be happy for any input from you since you made this already!
    Cheers
    Per



  • Works great on my CR-10-4
    Using the original case ,and like you , i raised the board about 30 mm for airflow.
    I did swap the original case fans for a single Noctura 60 mm fan , and that keeps it just aound 30 degrees .c
    I use the 5" PanelDue . And i must say i really love this setup . Really quiet printer now

    Thanks for a great job on this g code



  • @Camalot977 Would you care to share your sys folder for the CR-10? I have been trying to use the reprap configuration tool but since I have not yet got my cr-10 4 printer I cant tell whats what…



  • Works brilliantly. I had to turn down jerk a little but other than that, great job!



  • Great. I have my cr10 stript and most parts replaced. Do you know how to set bed offsets? My endstop is 38mm outside of the bed on X and i cant figure out how to set it so it moves 38mm after homing.



  • G31 I believe


  • administrators

    @Agniusm:

    Great. I have my cr10 stript and most parts replaced. Do you know how to set bed offsets? My endstop is 38mm outside of the bed on X and i cant figure out how to set it so it moves 38mm after homing.

    Assuming it is an X-min endstop switch, use parameter X-38 in your M208 S1 command.



  • Does that goes into config or homex? I had it set like that in config.g but my carriage slammed into physical x stop


  • administrators

    That goes in config.g. It defines both the minimum X value after homing, and the X position when an X min endstop switch is triggered during a homing move. It has nothing to do with whether the carriage stops when it triggers the endstop switch.


  • administrators

    I understand from elsewhere that there are 2 very loud fans in the CR10 control box. With the Duet WiFi installed, you probably don't need both of them, and you should be able to substitute a quieter fan.



  • @perolalars:

    @Camalot977 Would you care to share your sys folder for the CR-10? I have been trying to use the reprap configuration tool but since I have not yet got my cr-10 4 printer I cant tell whats what…

    A interested party here too my man. Excited to see this thing in action. My motor config on a late s4 is being a hassle



  • Hello

    I had an home move, so long time nothing new

    some days ago I upgraded my CR-10
    new hardware upgrade:

    • a new Case für DuetWifi - there are a lot in thingiverse
      pla is better for wifi then metal case
    • powersource from Maas electronic or Alinco (for amateur radio)
      12-15V with 35 Amps - really quite - very good quality and stable power - and a lot more secure then cheap china powersource
    • CR-10 frame grounded
    • 4mm² for Heatbed
    • 2.5mm² for Duet
      (very smooth silicon cable)
    • drag chain on Heatbed
    • 100A- SSR (100DD) from Banggood (only 0.008 ohm)
    • 10A car fuse for Duet
    • 20A car fuse for Heatbed
    • Noctura fan für Duet case
    • FW .21rc (for smoother pressure advance - 0.2 on my cr-10)

    with 14.5V Heatbed needs 20A (cold)
    (only 0.155v voltage drop on SSR)

    now I'm testing FW retraction….
    (think the gcode substitution script would be the best)

    planned:

    • micro swiss nozzle
    • levelling with BLTouch...
      but when the heating bed is perfectly aligned, there is no need for a levelling - the cr-10 the frame is stable enough
    • dual extrusion
    • arduino smoke detector for security

    using S3D - but Cura (3.2) has a lot features now, maybe switching to cura or prusa slicer edition
    (repetier now can use prusa slicer)
    there are a lot updates on most slicers (nothing on S3D)

    so Duet is very great uprade for CR-10

    Greetings from Hamburg
    Ingo

    translated from german with deepl

    edit:
    only 30amps
    MAAS SPS-350-II



  • @perolalars:

    @igi0815
    Hi Ingo
    Sound great that you have good experiance of converting the cr-10 to duet board because I am thinking of doing the same.
    I havent recieved the printer yet but any day now (if not the swedish customs will grab it :-() . And have a duet wifi floating around somewhere…
    But I wonder did you use a paneldue for display or did you use the original display? And if so how did you set it up? If not does it work with a paneldue (4.3") in the original case?
    With the wifi, does it work through the case?
    Do your printer have dual z-axis steppers?
    many questions but would be happy for any input from you since you made this already!
    Cheers
    Per

    Hello

    no Display, only Android Tablet via wifi, or Laptop



  • Thanks for sharing this valuable info. Your goodness is appreciated.

    Can you advise on the CR-10S, we have dual-Z screws, how would we configure for that? I'm new to board upgrades. Thanks for your help!



  • @genexene said in CR-10 with DuetWifi (original Case):

    Thanks for sharing this valuable info. Your goodness is appreciated.

    Can you advise on the CR-10S, we have dual-Z screws, how would we configure for that? I'm new to board upgrades. Thanks for your help!

    Same, what do we put for the second Z? M569 P5 S1 ; Drive 4 goes forwards?



  • @knaudler Hi I was just wondering if you had finished your upgrades and so had a full set of configuration files with a bl-touch installed. I have been having a lot of trouble getting it set up and was wondering if you could share your files.

    Many Thanks.



  • @rickypilnik

    hi
    no BL Touch yet
    in works good without - once the bed is leveled fine - manuel
    it works

    I print some reinforcing brackets
    and screwed cr-10 on board (18mm Multiplex or Siebdruck)

    not screwed its glued on rubber bumper
    and the board on rubber

    I have to look for an holder for Chimera hotend, there I will then mount the bl-touch...
    but last weeks it was to hot in HH (28 grad in Room) to make anything with heat 🙂

    and maybe an Bondtech extruder...



  • hier meine neue config.g - s.u.
    new config.g with BondTech Extruder

    (bin zu faul zum Übersetzen - use https://www.deepl.com/translator if you want)

    CR-10 mit vielen Änderungen:

    • Mechanik verbessert
    • Verstärkungen/Winkel am Rahmen new
    • Füße unter den Füßen, die auf Gummi geklebt sind new
      (hellhörige, kleine Mietwohnung)
    • der Drucker steht auf einer Multiplexplatte, die wiederum auf Gummis steht
      (die Gummimatten für unter die Waschmaschine bzw. etwas dünner aus dem
      Baumarkt)

    extras
    (die dickeren Kabel und extra Sicherungen habe ich weiter oben schon aufgezählt)

    • BondTech Exruder new 🙂
    • Swiss Nozzle (an original Hotend) new
    • Maas SPS-350-ii (30A/15V)
    • Grizzly Kryonaut Wärmeleitpaste (bis 350grad) an Nozzle und Heatbreak und Intel CPU - beste Wärmeleitpaste die ich kenne, aber teuer
    • erstmal nur manuelles Meshlevelling, geht so, irgendwann wird der BL-Touch eingebaut...
      ... für das Heizbett mit Magnetwechselsystem
    • Magnetwechselsystem new 🙂 :
      Magnetfolie bis 120grad Dauer / 200grad peak selbstklebend auf die Aluplatte
      und dazu lasergeschnittene magn. Edelstahlplatten:
      Schallenkammer Magnetfolie 200 und Maschinenbau Feld magn. Edelstahblech,
      da drauf dann auf einer Seite je eine Buildtek Haftfolie und auf der anderen Seite zb. Bluetape oder Kaptontape
    • AVM/Smarthome Steckdose - Strom geht ca. 1h nach Druckende komplett aus, wenn Drucker lange im Idle ist, oder über Macro direkt schalten ?

    .
    .
    .
    ToDo - noch in Planung:

    • ein besseres Gehäuse für den Duet
    • längere Kabel für Stepper, Hotend usw. da der Duet nun unter den Drucker soll inkl. des Netzteils inkl. neuer Stecker (MPX)
    • Kamerahalter (mache aktuell livestreams mit Handy - YT - Knaudler)
    • Timelaps - event. mit Octoprint ?
    • Dual Extruder - Chimera Hotend
    • BL-Touch - soll dann an die Chimera Halterung
    • regelbare LED Beleuchtung unter das Hotend
    • die schlechten (und falsch verpressten) chin. Lager an den Rollen mal tauschen,
      die rattern, muss sehen, wie ich die raus bekomme, oder neue Rollen drucken
    • Kühlung für die Stepper ?
    • viel schneller drucken ? geht dann wohl nur mit einem Vulcano Hotend
    • Rauchmelder nur für den/die 3D Drucker
      hab 1. Arduino Smoke Detectoren und 2. einen Minirauchmelder, vielleicht kann man den anzapfen und dann die Steckdose abschalten lassen

    .
    .

    ===============
    config.g

    ; Configuration file for Duet WiFi (firmware version 1.17 to 1.19)
    ; executed by the firmware on start-up
    ;
    ; generated by RepRapFirmware Configuration Tool on Sat Oct 28 2017 00:02:03 GMT+0200 (Mitteleuropäische Sommerzeit)
    ; General preferences
    ;
    ; Ingos CR-10 with DuetWifi
    ;
    M111 S0 ; Debugging off
    G21 ; Work in millimetres
    G90 ; Send absolute coordinates...
    M83 ; ...but relative extruder moves
    M555 P2 ; Set firmware compatibility to look like Marlin
    M208 X0 Y0 Z0 S1 ; Set axis minima
    M208 X305 Y305 Z395 S0 ; Set axis maxima

    ; Endstops
    M574 X1 Y1 Z1 S1 ; Define active high microswitches
    M558 P0 X0 Y0 Z0 H5 F120 T12000 ; Set Z probe type to switch, the axes for which it is used and the probe + travel speeds
    G31 P600 X0 Y0 Z2.5 ; Set Z probe trigger value, offset and trigger height
    M557 X20:280 Y20:280 S130 ; Define mesh grid

    ; Drives
    M569 P0 S0 ; X - Drive 0 goes backwards
    M569 P1 S0 ; Y - Drive 1 goes backwards
    M569 P2 S1 ; Z - Drive 2 goes forwards
    M569 P3 S0 ; E1 - Drive 3 goes backwards (for Bondtech Extruder on CR-10)
    M350 E16 I1 ; Configure microstepping with interpolation - without, retracts are to loud
    M350 X16 Y16 Z16 I1 ; Configure microstepping with interpolation
    M92 X80 Y80 Z408 E410 ; Set steps per mm - with BondTech Extruder and 700mm Bowden (with CR-10 extruder: 32i=205,16i=95)

    M566 X600 Y300 Z180 E1200:1200 ; Set maximum instantaneous speed changes (mm/min) - Jerk
    M203 X12000 Y12000 Z600 E3700:3700 ; Set maximum speeds (mm/min) - with BondTech Extruder only 61mm/sec maximum ??
    M201 X1200 Y600 Z1000 E10000:10000 ; Set accelerations (mm/s^2)

    M906 X1000 Y1000 Z1000 E1000 I30 ; Set motor currents (mA) and motor idle factor in prozent - want 1100 for Y, but Motor needs than fan
    M84 S60 ; Set idle timeout

    ; Heaters
    M143 S265 ; Set maximum heater temperature to 265C
    M305 P0 T100000 B4138 C0 R4700 ; Set thermistor + ADC parameters for heater 0
    M305 P1 T100000 B4138 C0 R4700 ; Set thermistor + ADC parameters for heater 1

    ; Tools
    M563 P0 D0 H1 ; Define tool 0
    G10 P0 X0 Y0 Z0 ; Set tool 0 axis offsets
    G10 P0 R0 S0 ; Set initial tool 0 active and standby temperatures to 0C

    ; Network
    M550 PDuetWifi ; Set machine name
    M552 S1 P"patrickstar" ; Enable network - using WifiServer 1.19.2 for good Wifi ! 1.21 not stable
    M586 P0 S1 ; Enable HTTP
    M586 P1 S0 ; Disable FTP
    M586 P2 S0 ; Disable Telnet

    ; Fans - Set fan X value, PWM signal inversion and frequency. Thermostatic control is turned off/on
    M106 P0 S0 I0 F30 H-1 ; Bauteilkühlung mit 2 Blowers parallel, daher 30Hz PWM
    M106 P1 S205 I0 F100 H1 T50 ; Hotendkühlung erst ab 50grad - und ca. 80% weil 15V Netzteil und 12v Lüfter - 100Hz PWM ist leiser
    ; M106 P2 S0.5 I0 F30 H-1 ; hatte mit original CR-10 Gehäuse einen Lüfter am PWM - nun einen leisen Noctua mit leisestem Adapter

    ; Custom settings
    M912 P0 S-14 ; calibrate MCU Temp - Tempanzeige für CPU -14grad, dann stimmen die Werte
    M572 D0 S0.1 ; pressure advance - mit BondTech und 1A Stepper nun ok - aber abhängig vom Filament und Druckdatei
    ; M207 S2.5 R-0.1 F3600 T1200 Z0.0 ; Firmware retractions - nutze ich zur Zeit nicht, weil S3D kanns nicht
    M207 S3.6 R-0.0 F3000 T3000 Z0.0 ; trotzdem auf sinnvolle Werte gestellt - CR-10 - 700mm Bowden

    ; Miscellaneous
    M501
    T0 ; Select first tool

    =============================

    Gruß aus dem viel zu warmen Hamburg
    Knaudler

    @dc42

    • with BondTech Extruder (3:1 or 4:1 ?) max Extruder Speed is 61mm/sec ? (max
      3700/min) - on 4000mm/min the Stepper gets loud
      before I used 80mm/sec (max 6000/min) with no Problems (for fast retraction)
      I'm on 15V with original CR-10 Nema 17 (need 24v for more speed?)

    • could an MQ2 Smoke/Gas sensor work with Duet, for Emergency Stop or Macro for Smarthome Wifi Power Socket shutdown ?

    • and whats about an real Emergency Stop BUTTON
      connected on Duet ?
      like on Renkforce RF2000

    Thanks



  • new config.g

    ;
    ; Ingos CR-10 with DuetWifi and BondTech BMG Extruder - 700mm Bowden
    ; mit magnet. schnellwechsel Druckbett (120grad Dauer möglich) für versch. Beschichtungen
    ;
    ; Firmware Name: RepRapFirmware for Duet 2 WiFi/Ethernet
    ; Firmware Electronics: Duet WiFi 1.02 or later
    ; Firmware Version: 2.01beta2(RTOS) (2018-07-14b5)
    ; WiFi Server Version: 1.19.2 (better wifi)
    ; Web Interface Version: 1.21.2-b2
    ;

    M111 S0 ; Debugging off
    G21 ; Work in millimetres
    G90 ; Send absolute coordinates...
    M83 ; ...but relative extruder moves
    M555 P2 ; Set firmware compatibility to look like Marlin
    M208 X0 Y0 Z-1 S1 ; Set axis minima - nutze Z-Endschalter aber ohne Anschlag, so dass ich auch auf -2 gehen könnte
    M208 X305 Y305 Z395 S0 ; Set axis maxima

    ; Endstops
    M574 X1 Y1 Z1 S1 ; Define active high microswitches
    M558 P0 X0 Y0 Z0 H5 F120 T12000 ; Set Z probe type to switch, the axes for which it is used and the probe + travel speeds
    G31 P600 X0 Y0 Z2.5 ; Set Z probe trigger value, offset and trigger height
    M557 X20:280 Y20:280 S130 ; Define mesh grid

    ; Drives
    M569 P0 S0 ; X - Drive 0 goes backwards
    M569 P1 S0 ; Y - Drive 1 goes backwards
    M569 P2 S1 ; Z - Drive 2 goes forwards
    M569 P3 S0 ; E1 - Drive 3 goes backwards (for Bondtech Extruder on CR-10)

    M92 X80 Y80 Z401 E419 ; Set steps per mm - with BondTech Extruder and 700mm Bowden (E-Steps testet with 0.4 Nozzle 220grad 200mm with 5mm/sec)
    M350 X16 Y16 Z16 I1 ; Configure microstepping with interpolation
    M350 E64 I1 ; Configure microstepping with interpolation

    M566 X300 Y300 Z180 E1200:1200 ; Set maximum instantaneous speed changes (mm/min) - Jerk
    M203 X12000 Y12000 Z2000 E6000:6000 ; Set maximum speeds (mm/min) - with BondTech Extruder only 61mm/sec maximum 3700 ??
    M201 X600 Y600 Z1000 E10000:10000 ; Set accelerations (mm/s^2)

    M906 X800 Y800 Z800 E800 I40 ; Set motor currents (mA) and motor idle factor in prozent
    M84 S30 ; Set idle timeout

    ; Heaters
    M143 S265 ; Set maximum heater temperature to 265C
    M305 P0 T100000 B4138 C0 R4700 ; Set thermistor + ADC parameters for heater 0
    M305 P1 T100000 B4138 C0 R4700 ; Set thermistor + ADC parameters for heater 1

    ; Tools
    M563 P0 D0 H1 ; Define tool 0
    G10 P0 X0 Y0 Z0 ; Set tool 0 axis offsets
    G10 P0 R0 S0 ; Set initial tool 0 active and standby temperatures to 0C

    ; Network
    M550 PDuetWifi ; Set machine name
    M552 S1 P"patrickstar" ; Enable network - using WifiServer 1.19.2 for good Wifi ! 1.21 not stable
    M586 P0 S1 ; Enable HTTP
    M586 P1 S0 ; Disable FTP
    M586 P2 S0 ; Disable Telnet

    ; Fans - Set fan X value, PWM signal inversion and frequency. Thermostatic control is turned off/on
    M106 P0 S0 I0 F30 H-1 ; Bauteilkühlung mit 2 Blowers parallel, daher 30Hz PWM
    M106 P1 S255 I0 F250 H1 T50:230 ; Hotendkühlung dyn. angepasst an Drucktemp.

    ; Custom settings
    M912 P0 S-13 ; calibrate MCU Temp - Temp.Anzeige für CPU -13grad, dann stimmen die Werte ungefähr

    ; pressure advance
    M572 D0 S0.3 ; pressure advance - mit BondTech nun ok - aber abhängig vom Filament und Druckdatei

    ; Firmware Retraction - nutze ich zur Zeit nicht, weil S3D kanns nicht,trotzdem auf sinnvolle Werte gestellt:CR-10 - 700mm Bowden
    M207 S4 R-0.0 F3000 T3000 Z0.0

    ; Miscellaneous
    M501
    T0 ; Select first tool



  • here the End of my homeall and homez
    (maybe an macro with variable ? would be better)

    ; Tell the firmware where we are
    ;G92 Z1.25 ; BuildTak auf Edelstahl/Magnet
    G92 Z1.55 ; Bluetape auf Edelstahl/Magnet

    so on bed change I change the position of ;



  • original Case is in trash

    using this:
    https://www.thingiverse.com/make:513929
    with noctua fan (the very silent adapter) outside

    it fits under the CR-10
    the good Powersource is under the Table
    with SSR and Fuses



  • According to the docs interpolation is ONLY supported at 16 micro stepping. I have a .9 stepper on my BMG, and I had to go to quarter stepping to stop skipping steps. Max extruder speed seems to be 900 for me, and I'm using 1200 on motor current. It's a genuine E3D 1.5 amp .9 degree pancake stepper (core XY).


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